ПНЕВМОРАСПРЕДЕЛИТЕЛЬ

Пневмораспределитель, содержащий корпус с воздуховодами, в котором размещено несколько электромагнитных клапанов, соединённых двумя общими для всех клапанов радиальными воздуховодами для подвода высокого и низкого давлений, и установлены нагруженные пружинами запорные клапаны, жёстко соединённые с якорями электромагнитов, причём пневмораспределитель снабжён клапанами, закреплёнными на центрирующей мембране и имеющими с одной стороны седло, а с другой стороны - уплотнение, при этом открывание клапана осуществляется за счёт перемещения эластичного толкателя, имеющего кольцевые проточки и мембрану, разделяющую рабочую полость клапана и полость, в которой работает электромагнитный привод, нагруженный двумя пружинами, при этом воздуховоды для управления исполнительными органами пневмосистемы размещены горизонтально за счёт торцевых втулок, снабжённых седлом и радиальными сквозными отверстиями с криволинейными цилиндрическими каналами для подвода низкого давления и двумя боковыми отверстиями ...

ГИДРАВЛИЧЕСКИЙ РАСПРЕДЕЛИТЕЛЬ С ЭЛЕКТРОМАГНИТНЫМ УПРАВЛЕНИЕМ

Гидравлический распределитель с электромагнитным управлением, содержащий корпус, в расточке которого расположены установленные между собой с воздушным зазором нагруженный пружиной якорь и упор, намотанную на корпус обмотку и двухпозиционный гидравлический клапан, кинематически связанный с якорем, отличающийся тем, что в торцевой поверхности корпуса со стороны якоря выполнено соосно с расточкой корпуса сквозное ступенчатое отверстие, в котором установлен нажимной механизм в виде подпружиненного штока с образованием зазора между ним и якорем, при этом шток внутри отверстия размещен не выходя за габариты корпуса.

ГИДРАВЛИЧЕСКИЙ РАСПРЕДЕЛИТЕЛЬ С ЭЛЕКТРОМАГНИТНЫМ УПРАВЛЕНИЕМ

Гидравлический распределитель с электромагнитным управлением, содержащий корпус с линиями нагнетания, слива и потребителя, в расточке которого установлены с воздушным зазором между собой подпружиненный якорь и стоп; намотанную на корпус обмотку с диодом, установленным между её выводами, двухпозиционный гидравлический клапан, кинематически связанный с якорем и выполненный в виде втулки с продольным и сообщенным с ним поперечным каналами, с запорным элементом, установленным с возможностью поочередного перекрытия с обоих концов продольного канала, отличающийся тем, что в середине продольного канала выполнена проточка, в которую установлен запорный элемент в виде одного шара.

ИНТЕГРИРОВАННЫЙ ВОДЯНОЙ КЛАПАН, СИСТЕМА ВОДОСНАБЖЕНИЯ И РАБОЧАЯ МАШИНА

Настоящее изобретение относится к области водяных клапанов и предлагает интегрированный водяной клапан, систему водоснабжения и рабочую машину, которые содержат гидравлический регулирующий водяной клапан, гидравлический регулирующий клапан и переходной блок, а переходной блок соединен между гидравлическим регулирующим водяным клапаном и гидравлическим регулирующим клапаном, так что гидравлический регулирующий водяной клапан, переходной блок и гидравлический регулирующий клапан соединены как единое целое. Гидравлический регулирующий водяной клапан снабжен управляющим масляным отверстием. Гидравлический регулирующий клапан снабжен первым впускным отверстием для масла, первым возвратным отверстием для масла, первым рабочим масляным отверстием и вторым рабочим масляным отверстием. По меньшей мере, впускной канал для масла, возвратный канал для масла и первый рабочий канал расположены в переходном блоке. При этом управляющее масляное отверстие сообщается с первым рабочим масляным отверстием ...

Регулируемый стоп

Сдвоенный трехходовой клапан

Электропневматический клапан

Электрогидравлическое реле

Magnetventil

Magnetventil, mit einer sich längs einer Hauptachse (4) erstreckenden, eine Vorderseite (36) und eine Rückseite (37) aufweisenden und über mindestens eine bestrombare Spule (46) verfügenden Elektromagneteinheit (32), deren Vorderseite (36) wenigstens zwei Ventilsitze (15) zugeordnet sind, denen jeweils eines von zwei beweglichen Ventilgliedern (6a, 6b) gegenüberliegt, die jeweils durch einen von zwei sich parallel zu der Hauptachse (4) erstreckenden, mittels der Elektromagneteinheit (32) zu einer axialen Bewegung antreibbaren Betätigungsstößeln (57a, 57b) umschaltbar sind, dadurch gekennzeichnet, dass sich rückseitig über die Elektromagneteinheit (32) hinweg ein in Richtung der Hauptachse (4) bewegliches, durch die Elektromagneteinheit (32) zu dieser heranziehbares Ankerelement (48) erstreckt, das die Elektromagneteinheit (32) mit zwei Betätigungsabschnitten (53, 53b) seitlich überragt, wobei sich die beiden Betätigungsstößel (57a, 57b) seitlich neben der Elektromagneteinheit (32) zwischen ...

Drei-Wege-Magnetventil für einen Zufuhrkreislauf eines Fluids

Drei-Wege-Magnetventil für einen Zufuhrkreislauf eines Fluids, insbesondere Kaffee, wobei das Magnetventil (1) Folgendes aufweist: einen Ventilkörper (2); ein Wirkorgan (3); ein Gleitstück (5), das durch das Wirkorgan (3) betätigt wird und einen Verschluss (23) aufweist, der im Ventilkörper (2) angeordnet ist und der innerhalb des Ventilkörpers (2) entlang der Achse (A) selektiv bewegbar ist; wobei der Ventilkörper (2) Folgendes aufweist: einen Hohlraum (7) zum Durchlauf des Fluids, eine mit einer ersten Leitung (8) hydraulisch verbundene erste Öffnung (53); eine zweite und eine dritte Öffnung (51; 52), die jeweils mit einer zweiten und einer dritten Leitung (9, 10) verbunden sind; wobei der Verschluss (23) innerhalb des Hohlraums (7) beweglich ist, sodass selektiv die zweite oder die dritte Öffnung (51, 52) geschlossen wird.

Schwenkmotornockenwellenversteller mit einem elektromagnetisch betätigten Hydraulikventil

Die Erfindung betrifft einen Schwenkmotornockenwellenversteller (14) mit einem elektromagnetisch betätigten Hydraulikventil (12), der einen mittels eines Elektromagneten (100) längs verschiebbar in einer Bohrung (85) eingesetzten Hohlkolben (19) zur Verteilung von Hydraulikfluid auf zwei Druckkammern (9, 10) des Schwenkmotornockenwellenverstellers (14) zugeordneten Arbeitsanschlüsse (A, B) aufweist. Von der Bohrung (85) geht der erste Arbeitsanschluss (A) dem Elektromagneten (100) unmittelbar benachbart ab. Der Hohlkolben (19) weist einen umlaufenen Steg mit einer dem Elektromagneten (100) zugewandten Steuerkante (107) auf. Somit ist ein Raum (103) innerhalb der Bohrung (85) einerseits vom Steg (102) und andererseits vom Elektromagneten (100) begrenzt. Zwischen dem Steg (102) und dem Elektromagneten (100) ist eine Ablauföffnung (104) im Hohlkolben (19) vorgesehen. Diese Ablauföffnung (104) verbindet den Raum (103) mit einem zu einem Tankabfluss (T) führenden Ablaufkanal (105) innerhalb ...

Ventil, Wegeventil und Hydropumpe

Ventil mit einem Ventilgehäuse (6), in dem ein erster Arbeitsanschluss (A1), ein zweiter Arbeitsanschluss (A2), ein Druckanschluss (P) und ein Tankanschluss (T) ausgebildet sind, wobei eine erste Magnetspule (30) und ein erster Anker (18) vorgesehen sind, wobei der erste Anker (18) über die erste Magnetspule (30) betätigbar ist, und wobei eine zweite Magnetspule (32) und ein zweiter Anker (24) vorgesehen sind, wobei der zweite Anker (24) über die zweite Magnetspule (32) betätigbar ist, wobei mit dem ersten Anker (18) ein erster Steuerschieber (10) zum Steuern einer Druckmittelverbindung zwischen dem ersten Arbeitsanschluss (A1), dem Druckanschluss (P) und dem Tankanschluss (T) betätigbar ist, und wobei mit dem zweiten Anker (24) ein zweiter Steuerschieber (14) zum Steuern einer Druckmittelverbindung zwischen dem zweiten Arbeitsanschluss (A2), dem Druckanschluss (P) und dem Tankanschluss (T) betätigbar ist.

Ventil, bei dem mehrere Ventilschließkörper in einer Ventilkammer angeordnet sind, und wasserführendes Haushaltsgerät mit solch einem Ventil

Ein Ventil (1), das insbesondere für wasserführende Haushaltsgeräte dient, umfasst eine Ventilkammer (3) und mehrere Ventilschließkörper (58, 35). Hierbei sind die Ventilschließkörper (58, 35) zusammen in der Ventilkammer (3) angeordnet. Die Ventilkammer (3) weist mehrere Ausgänge (913, 36) und genau einen Eingang (17) auf. Die Anzahl der Ausgänge (913, 36) ist größer als die Anzahl der Ventilschließkörper (58, 35). Die Ventilschließkörper (58, 35) sind zum Besetzen der Ausgänge (913, 36) an den Ausgängen (913, 36) der Ventilkammer (3) angeordnet. Ferner ist ein Schrittschaltwerk (25) vorgesehen, das zum Verstellen eines Ventilschließkörpers (58, 35), der an einem besetzten Ausgang angeordnet ist, an einen freien Ausgang dient.

Magnetventil

Zweiwege-Elektromagnetventil

Zweiwege-Elektromagnetventil, bei dem in einem Ventilkörper (6) entlang einer Achse L ein fester Eisenkern (21) und ein beweglicher Eisenkern (22), die durch eine magnetische Kraft, die durch Einschalten einer Erregerspule (17) erzeugt wird, zueinander gezogen werden, ein Ventilsitz (3), der in einem Strömungsdurchgang ausgebildet ist, welcher zwei Anschlüsse (P1, P2) verbindet, ein Ventilelement (4) zum Öffnen und Schließen des Strömungsdurchgangs durch Abheben von und Aufsetzen auf dem Ventilsitz (3) durch die Wirkung des beweglichen Eisenkerns (22), eine hohle erste Kappe (11) und eine hohle zweite Kappe (12), die so eingesetzt sind, dass sie relativ zueinander verschiebbar sind, um eine Betätigungskraft des beweglichen Eisenkerns (22) auf das Ventilelement (4) zu übertragen, konzentrisch angeordnet sind, wobei die erste Kappe (11) an einem vorderen Endabschnitt des beweglichen Eisenkerns (22) in einem Zustand angebracht ist, in dem sie ein Vorwärtsbewegung relativ zu dem beweglichen ...

Gas control valve assembly

FLUID FLOW DIVERTERS

Improvements in and relating to thermostatically-controlled fluid mixing valves

... 805,735. Valves. DOLE VALVE CO. Nov. 22, 1955, No. 33429/55. Class 135. A mixing valve assembly comprises a hollow valve body 10, Fig. 1, open at its opposite ends and including a cylindrical mixing chamber 14, Fig. 9, the axis of which is substantially parallel to the open ends of the body. The valve body also has inlets 11, 12 for hot and cold water located between its open ends and a metering chamber 13 communicating with the chamber 14 and containing a thermostatically-controlled valve 53, Fig. 2, controlling the passage of the two water streams. The open ends of the valve body are closed by valve means 17, 18 and communicate with each other and with an outlet 15. The valve 17 controls the delivery of the mixed water from the chamber 14. The valve 18 controls a passage for by-passing water from one of the inlets round the mixing chamber. The inlets 11, 12 communicate with axially spaced ports 27, 24 respectively. These ports are separated by a central sealing rib 54 on the valve 53 ...

DOPPELTWIRKENDES MAGNETBETAETIGTES MEHRWEGEVENTIL

VALVE BLOCK.

DOUBLE ACTING SOLENOID OPERATED MULTIPLE WAY VALVE

MULTIPLE WAY VALVE

Housing connection for of a clamping plate fast those which can be solved or fast to these valve housings which can be cultivated

SWITCH DEVICE FOR WATER CONDUIT VALVE

A switch device for water conduit valve comprises a valve body having a water inflow passage bifurcated to form more than one water outflow passage, a first water inlet and a second water inlet disposed between the water inflow passage and the water outflow passage, a magnetic valve switch device connected to the first water inlet and a manual control switch device connected to the second water inlet to provide a user to freely select controlling water flow that is introduced into the water outflow passage from the first water inlet or the second water inlet through any switch device.

LIQUID DISTRIBUTION OPERABLE BY SOLENOID VALVES

Water enters a common manifold at one or more individually line valved inlet ports, and is routed selectively by direct acting type solenoid operated valves to plural exit ports from the manifold. One exit port solenoid valve is normally open and the solenoid valves for each of the other exit ports are normally closed. For instance valve 5a controlsall three ports 3a - 3c. The line valves are closed thus lowering the pressure within manifold 1, whenever any one or more of exit valves is to be actuated -- i.e., closing the normally open or opening the normally closed valves which are low force directing acting. If desired, the normally open (N.O.) exit valve may have a small central hole in the moveable valve poppet for allowing a pilot flow for lowering of pressure, when this normally open valve is in the closed position and is to be allowed to open without requirement for a very strong return spring 21. The N.O. valve solenoid armature has a head portion received in a cavity in the poppet ...

Proportional Variable Force Solenoid Control Valve and Transmission Fluid Control Device

DIAPHRAGM VALVE

A diaphragm valve for controlling a flow of gaseous or liquid fluid and including a valve housing (101) having a valve chamber (102), into which opens a central channel (104) and on each side thereof a first side channel (103) and a second side channel (104), respectively, having each an external connection (106, 107, 108) for fluid, valve seat means (110a, 110b) arranged in the housing, an elastic diaphragm (112) adapted to be brought into and away from sealing contact with at least one of the valve seat means, and control means (117, 118) for actuating the diaphragm. At least one portion of each valve seat means (100, 110b) is common to the central channel (104) and one of the side channels (103, 104). Two control means (117, 118) are arranged on one hand to press the diaphragm (112) against one such portion each, thereby to shut off the passage of fluid between the central channel and the respective side channel, on the other to raise one portion each of the diaphragm off the respective ...

MODULAR MIXING VALVE

... 91-CON-600 (AP) - 12 - 1288K An electrically operated plural inlet-single outlet plastic mixing valve having common dual valve operator assemblies separately supplying valve flow to an outlet manifold to which the operator assemblies are attached by non-metallic weldment. In one embodiment the manifold has plural inlets oppositely connected to a common outlet such that the valve operators are oppositely disposed. The inlets may be rotationally oriented as desired at weldment with respect to each other and the manifold outlet. In a second embodiment the valve operators are disposed in spaced aligned arrangement.

Temperatur-Regel- und Mischeinrichtung für Medien verschiedener Temperatur

Dispositif de réglage de la température d'un mélange de fluides

Ventilanordnung, insbesondere Magnetventilanordnung, mit voneinander trennbaren Gehäuseteilen

Crockery washing machine mixing valve - has mixing chamber thermostat regulating cold water valve discharge into chamber

The valve fills the machine with water, and has in the same housing solenoid-operated valves (21, 24) for hot and cold water. These discharge into a common chamber (22), in which there is a thermostat (23) controlling the cold water valve (24). There can be a second cold water valve in the same housing, separately supplied from the same inlet, and discharging separately from the mixing chamber outlet, with its own flow regulator. The design affords a simple means of regulating water level and temperature.

Mehrfachmagnetventil für Flüssigkeiten

tax cartouche for sanitary fittings.

Eine Steuerkartusche (2) zum Einbau in ein Kartuschengehäuse (3) einer Sanitärarmatur (1) umfasst eine erste Zuführöffnung (4) und eine Auslauföffnung (6) sowie eine oder mehrere Dichtungen (7), die zum dichtenden Anliegen an eine Innenoberfläche (8) des Kartuschengehäuses (3) ausgebildet sind. Diese Dichtungen (7) sind so angeordnet, dass nach erfolgtem Einbau der Steuerkartusche (2) in ein Kartuschengehäuse (3) einer Sanitärarmatur (1) die erste Zuführöffnung (4) dichtend an einen Kaltwasser- oder Mischwasser-Anschluss (9) der Sanitärarmatur (1) und die Auslauföffnung (6) dichtend an eine Auslaufleitung (11) der Sanitärarmatur (1) anschliesst. Die erste Zuführöffnung (4) im Kartuschengehäuse (3) oder in der Steuerkartusche (2) ist direkt mit der gegenüber dem Kartuschengehäuse (3) abgedichteten Auslauföffnung (6) verbunden. Die Steuerkartusche (2) umfasst eine zweite Zuführöffnung (5), in welcher eine elektrische Zuleitung (12) angeordnet ist, die einen elektrischen Schalter (13) der ...

SCHALTEINHEIT.

Mixing valve unit for hot and cold water

The unit has two water-passages (14, 17; 12, 11) each containing a diaphragm valve (10, 19, 30, 18) with a control chamber (8a, 9a). Seen in the flow direction, each passage has an inlet chamber (14, 12) in a housing (5) and preceding the respective valve seat (18, 19). Opening and shutting of the diaphragm valves can be servo-assisted.The two control chambers are connected together, whereas the inlet chambers are separate from each other. Only one of the diaphragm valves has a controlling component (16, 28, 4). The respective diaphragm (30) can have an opening (15) connecting the inlet and control chambers ...

Novel automatic drainage gate valve

Mix machine and unload bin gate control mechanism

Intelligence tap with tubulose runner

Hot and cold water mixing tap - has proximity switches to control electromagnets which lift sprung valves off seats

Mixer tap with thermostatic order

Distributor of liquid functioning with electromagnetic sluice gates

Ce distributeur de liquide permet de diriger sélectivement un débit de liquide vers plusieurs voies de sortie. Il comporte au moins une entrée de liquide (2a, 2b, 2c) et au moins deux sorties de liquide (3, 3a, 3b, 3c, 3d, 3e), pouvant être mises en communication sélectivement avec la ou les entrées de liquide. Aux différentes sorties de liquide (3, 3a, 3b, 3c, 3d, 3e) sont associées des électrovannes normalement ouvertes (4) et/ou des électrovannes normalement fermées (5a, 5b, 5c), toutes à action directe. A la ou chaque entrée de liquide (2a, 2b, 2c) est associée une vanne commandée (15, 18), prévue pour couper l'arrivée (14, 17) de liquide sous pression en amont de cette entrée, avant actionnement sélectif des électrovannes (4, 5a, 5b, 5c) associées aux sorties de liquide. Application: distributeur d'eau ou mélangeur pour appareil électro-ménager.

PLUNGER-GUIDE FOR CONVERTING DIRECTION VALVE OF FLOWING COOLANT

válvula modular com sistema de montagem por engate rápido

VALVULA MISTURADORA DE FLUIDO LIGAVEL A UMA SERIE DE FONTES DE FLUIDO PRESSURIZADAS

A GAS VALVE

A multi-valve structure (B) is used for distributing gas to various burners. The valves are individually adjustable by electrical means, and they are placed in a structure in which the gas flow between two sides of a compartmentalised structure (SW1-SW3) is controlled. The valve structure is used as a manifold at the same time, the gas exits (01-07) being in the plane of the dividing wall (W) between the two sides, but each communicating with one side and one compartment only. The gas supply (1) occurs at the end of the structure and may occur to both sides simultaneously. A very compact construction is obtained which may minimise the length of gas tube between the distribution structure and the burners.

Digital fluid flow control system with trim adjustment

Individually actuatable digital valve elements in parallel interconnect a fluid source to a receiver. In the flow passage of each valve element, there is a converging-diverging nozzle that feeds into the receiver. A trim adjustment screw is movable along the axis of each nozzle to vary the effective cross-sectional area of such nozzle. The nozzle and screw are part of an insert that can be mounted in the valve body after individual calibration.

Valve assembly

A mixing and flow control valve assembly (10) for water inlet to domestic appliances having individual solenoid operated inlet valves (30,32) for connection to heated and unheated fluid sources. The individual actuated inlet valves discharge to a common inlet (40) of a solenoid operated (34) flow control valve which in the deenergized state provides a high rate of discharge to one outlet (28) and in the energized state diverts flow to a substantially lower rate of discharge outlet (24). The valve assembly employs only three solenoid operators (30, 32, 34) which are mounted integrally in a common valve body.

Valve Assembly

A valve assembly including a valve support and electrically actuated valves mounted thereon. A reception passage includes a control circuit board contacted to the valves extends in the valve support. In the interior of the valve support, there further extend several electric conduction rods which are responsible for power supply and which are electrically contacted to the control circuit board via takeoff contact means. 1. A valve assembly comprising a valve support and a plurality of electrically actuated valves arranged successively in a line-up direction on the outside of the valve support , wherein a reception passage is formed in the interior of the valve support for the reception of a control circuit board which is provided with at least one control electronics and extends in the line-up direction , and to which the installed valves are electrically contacted for receiving electric actuating signals required for their operation , and which is provided with control interfacing means for the reception of electric control signals responsible for the generation of the actuating signals , and wherein electric supply lines for the power supply of the valves independent of the supply of the control signals are accommodated in the interior of the valve support , wherein the electric supply lines are represented by electric conduction rods separate from the control circuit board and secured to the valve support independently of the control circuit board , wherein they extend next to the control circuit board in the line-up direction and are electrically contacted to the control circuit board by takeoff contact means.2. A valve assembly according to claim 1 , wherein each of the electric conduction rods has a takeoff surface on the outside claim 1 , which is in electrically conductive contact with one or more of the takeoff contact means.3. A valve assembly according to claim 2 , wherein the takeoff surface has a flat shape.4. A valve assembly according to claim 2 , ...

MULTI-WAY VALVE AS WELL AS ACTUATOR COMPRISING SUCH A MULTI-WAY VALVE

Disclosed is a multi-way valve including a control pressure channel, a first control fluid channel between a first opening and the control pressure channel, a second control fluid channel between a second opening and the control pressure channel, a valve body in the first and second control fluid channels, and an electrically controlled device having a drive member and an armature. The armature moves axially according to the drive member between inactive and active positions. Movement of the armature from inactive to active displaces the valve body arrangement to an active position where the first control fluid channel is closed and the second control fluid channel is open. The device further includes a drive body connected to the armature and a spring between the armature and drive body. The drive body abuts the valve body and the spring in a compressed state when the armature is in active position. 1551. A multi-way valve for serving an actuator for axial displacement of an object , the multi-way valve comprises a control pressure channel () and is configured to communicate an adjustable control pressure via said control pressure channel () , the multi-way valve () comprising:{'b': 11', '12', '5, 'a first control fluid channel () extending between a first opening () and said control pressure channel (),'}{'b': 13', '14', '5, 'a second control fluid channel () extending between a second opening () and said control pressure channel (),'}{'b': 15', '11', '13, 'a valve body arrangement () arranged in said first control fluid channel () and in said second control fluid channel (), and'}{'b': 6', '7', '8, 'an electrically controlled device () having a drive member () and an armature (),'}{'b': 8', '7', '1', '8', '15', '11', '13', '6', '17', '8', '18', '8', '17', '17', '11', '17', '15', '18', '8, 'the armature () being displaceable back and forth under the effect of said drive member () between an inactive position and an active position, wherein the multi-way valve () ...

Electric water diverter

The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.

CAPACITY CONTROL VALVE

To provide a capacity control valve having good operation efficiency while having a fluid discharge function at startup. A capacity control valve V includes a valve housing 10 provided with a discharge port 12 allowing a discharge fluid of a discharge pressure Pd to pass therethrough, a suction port 15 allowing a suction fluid of a suction pressure Ps to pass therethrough, and control ports 13 and 14 allowing a control fluid of a control pressure Pc to pass therethrough, rods 52 and 54 driven by a solenoid 80, and a primary valve 50 including a primary valve seat 10a and a primary valve body 51 and opens and closes a communication between the discharge port 12 and the control port 13 by the movement of the rods 52 and 54. The capacity control valve V further includes a CS valve 56 which opens and closes a communication between the control fluid and the suction fluid by the movement of the rods 52 and 54 and an urging member 91 configured to urge the primary valve body 51 and the rods 52 ...

PRESSURE CONTROL VALVE

PROBLEM TO BE SOLVED: To provide a pressure control valve of a compact size capable of reducing a required current. SOLUTION: When a spool reaches a position S2, a poppet valve body is locked to the spool, and when the spool moves over the position S2, the poppet valve body is integrated with the spool. In strokes S0 to S2, only second spring 40 is deformed by pressing force of a movable element of a solenoid mechanism, and driving force F is regulated by a load on the second spring 40. In strokes S2 to S3 after electromagnetic force is increased to make the spool abut on the poppet valve body (the position S2), only a first spring 39 is deformed by the pressing force of the movable element, and the driving force F (by extension, electromagnetic force required for a solenoid) is regulated by only load on the first spring 39. Therefore, passing a current of high voltage to a solenoid or a solenoid of a large winding quantity which are required for a prior art become unnecessary, which enable ...

ПНЕВМОРАСПРЕДЕЛИТЕЛЬ КЛАПАННОГО ТИПА

Пневмораспределитель предназначен для изменения направления потока газа в двух и более пневмолиниях. Пневмораспределитель 4-линейный 2-позиционный с четырьмя запирающими элементами типа клапан-седло выполнен в виде двух параллельно расположенных подпружиненных клапанов, соединенных через систему пневмолиний с полостью подачи, атмосферой и полостями исполнительного механизма и управляемых электрическими сигналами на электромагнит через коромысло, поджатое двумя пружинами к какому-либо из клапанов, при этом в нем использован электромагнит с запорными элементами в сердечнике, управляющими за счет перераспределения пневмопотока используемым в пневмораспределителе вторым каскадом управления, выполненным в виде подпружиненного пневматического поршня с закрепленным в нем толкателем, воздействующим на коромысло. Технический результат - снижение энергопотребления. 1 ил.

ЭЛЕКТРОМАГНИТНЫЙ ГИДРАВЛИЧЕСКИЙ КРАН

Электромагнитный гидравлический кран, содержащий корпус с входной и выходной линиями, в расточке которого установлены с воздушным зазором между собой подпружиненный якорь и стоп, намотанную на корпус обмотку; кинематически связанный с якорем и расположенный между входной и выходной линиями запорный клапан с седлом, отличающийся тем, что стоп расположен между якорем и запорным клапаном, и в нем предусмотрено осевое отверстие, в которое установлен толкатель, а запорный клапан расположен со стороны входной линии.

ЭЛЕКТРОГИДРАВЛИЧЕСКИЙ РАСПРЕДЕЛИТЕЛЬ ПРЯМОГО ДЕЙСТВИЯ

Изобретение может быть использовано в гидросистемах летательных аппаратов для дистанционного управления потребителями. Цель изобретения состоит в повышении быстродействия распределителя и снижении трудоемкости его изготовления. Распределитель содержит корпус и расположенный в нем распределительный золотник, кинематически связанный с электромагнитным приводом. Золотник нагружен пружиной и своими запорными кромками образует с неподвижными седлами корпуса уплотнительные пары. Для гидростатической разгрузки золотника его торцовые камеры сообщены со сливной полостью, первая - через канал в корпусе, вторая - через осевой и радиальный каналы, выполненные в золотнике, и отверстие седла.

ЭЛЕКТРОМАГНИТНЫЙ КЛАПАН

... 1. Электромагнитный клапан, содержащий корпус с входным штуцером и запорным элементом, в виде шара, находящегося в седле над выходным штуцером, а над запорным элементом расположен электромагнит, отличающийся тем, что шар запорного элемента выполнен из примагничивающегося материала, а в середине или в конце электромагнита имеется постоянный магнит, магнитная сила которого недостаточна для отрыва шара запорного элемента от седла и примагничивания его к себе, но достаточна для надежного удержания шара запорного элемента, при контакте его с постоянным магнитом, при этом электромагнит подключен к управляемому источнику электрических импульсов, а корпус выполнен из немагнитного материала.2. Устройство по п.2, отличающееся тем, что управляемый источник электрических импульсов выполнен в виде источника постоянного тока, например, аккумулятора, выходы которого подключены к электромагниту через коммутатор с конденсатором.

Электрогидравлический распределитель

Электромагнитный клапан

Электромагнитный двухходовой распределитель

Электропневмоклапан

Электроуправляемое распределительное устройство

ЭЛЕКТРОУПРАВДЯЕМОЕ РАСПРЕДЕЛИТЕЛЬНОЕ УСТРОЙСТВО, включающее корпус с полостью, сообщающейся с отверстиями в корпусе, и электромагнитный привод запорной тарели в виде катушки управления, размещенной на запорной тарели, и катушки, жестко связанной с корпусом, отличающееся тем, что, с целью расширения его функциональных возможностей, в отверстиях корпуса, которые выполнены с двух сторон 3 направлении оси катушки, жестко связанной с корпусом и охватывающей его, герметично закреплены патрубки, содержащие полость в которой расположена запорная тарель , причем с боковой поверхности каждого патрубка выполнены проходные отверстия, соединяющие полости патрубка с полостью корпуса. (О ...

Fluessigkeitsventil

VORRICHTUNG ZUR WASSERZUFUHR MIT TEMPERATUR- UND FLUSSSTEUERUNG SOWIE ENTSPRECHENDE VERWENDUNGSVERFAHREN

Vorrichtung zur Regulierung und Kontrolle von Fluss und Temperatur, des Typs, umfassend, einen Kaltwassereinlass und einen Heißwassereinlass, von denen jeder mit einem entsprechenden elektrisch betriebenen Ventil versehen ist, welches vom Benutzer durch Vorrichtungen zur Auswahl des Flusses und der Temperatur des gemischten Wassers, welches bereitgestellt werden muss, reguliert werden kann und einer Kontrolleinheit zum Regulieren der Flüsse von Kaltwasser und Heißwasser, welche durch die entsprechenden Einlässe versorgt werden, worin die Vorrichtung ferner einen den elektrisch betriebenen Ventilen nachgelagerten Mischer umfasst, und ein Mischwasserauslass dadurch charakterisiert, dass die Einlässe zum Mischer, welche ihren Ursprung in den elektrisch betriebenen Ventilen haben, zueinander entgegengesetzt sind.

Pneumatikventileinheit

Eine insbesondere für die Anwendung im Pneumatiksystem pneumatisch verstellbarer Fahrzeugsitze bestimmte und geeignete Pneumatikventileinheit umfasst ein Ventilgehäuse (15) und mindestens eine in eine Aufnahme (26) des Ventilgehäuses eingesetzte, einen Stator (28) und einen Plunger (31) aufweisende Magnetventilpatrone (29). Der Stator der Magnetventilpatrone umfasst einen Spulenträger (32), eine auf diesem aufgenommene Spule (33) und eine diese außen umgebende topfförmige Kapsel (34). Der Plunger (31) ist in einem Hohlraum (41) des Spulenträgers längs seiner Achse (42) verschiebbar aufgenommen und weist an seinem aus dem Stator herausragenden Endabschnitt ein mit einem in dem Ventilgehäuse ausgeführten Ventilsitz (18) zusammenwirkendes Schließelement (44) auf.

Electromagnetic way valve e.g. in automatic drives of vehicles for changing gear

The electromagnetic valve has a magnet pole (17) which is established with the aid of a fixing element (25) mountable from the outside at the coil body (14). The fixing element comprises a sheet metal insert with a longitudinal recess open outwards at one of its ends.

HILFSGESTEUERTES MAGNETVENTIL MIT MITTELN ZUR BEEINFLUSSUNG DER DURCHFLUSSMENGE

MEMBRANVENTIL

Sanitary fitting mixing valve - has single auxiliary valve with solenoid for separate inlet stop valves

The sanitary fitting mixing valve with solenoid has two or more separate inlets and an outlet in the form of a self-closing valve, actuated via a back-pressure chamber, diaphragm and auxiliary valve with solenoid coil. The stop valves for the separate inlets (1, 2) have a single auxiliary valve (5) with solenoid (4). The back-pressure chamber of the stop valve diaphragms (3, 3') can be joined by a passage (6) which has a further connection to the auxiliary valve.

Improved valve mechanism unit

... 676,991. Fluid-actuated valves. ROBERTSHAWFULTON CONTROLS CO. Nov. 29,1949 [Jan. 19, 1949], No. 30624/49. Class 135. A valve mechanism unit suitable for washing machines comprises a housing 10, Fig. 3, having two inlets 15 for hot and cold water communicating through stop valves, e.g., solenoidactuated valves 29 to an outlet passage 11, the flow through the housing being maintained constant by a constant flow valve mechanism in each inlet. A solenoid placed over each casing 22 moves an armature 26 to open a pilot valve 27 so that inlet pressure bleeding into chambers 28 from either chamber 16 or 17 is relieved through the passage 30 in each valve 29 which is then opened by inlet pressure. The constant flow valves for the inlets each comprise a ported sleeve 43, Fig. 2, sliding through a partition 41 and carrying a spring- loaded disc 47 provided with peripheral openings, the open end 51 of the sleeve closing on a fixed seat 37. The Specification as open to inspection under Sect. 91, comprises ...

Control device for faucet assemblies

Control device for faucet assembly

Disclosed is a control device for a faucet assembly. The faucet assembly comprises a water outlet faucet (100) comprising a first water outlet (101) and a second water outlet (102); a first water supply pipe (200) which is in communication with the second water outlet (102); and a second water supply pipe (300) which is in communication with the first water outlet (101) and the second water supply pipe (300) comprises one water outlet pipe segment (301) connected with the first water outlet (101) and a first water inlet pipe segment (302) and a second water inlet pipe segment (303) in communication with the water outlet pipe segment (301).The control device comprises a first electromagnetic valve (401), a second electromagnetic valve (402), a capacitor type touch control unit (403) and a second control unit (404), wherein the first electromagnetic valve is arranged on the first water inlet pipe segment (302); the second electromagnetic valve is arranged on the second water inlet pipe segment ...

DIAPHRAGM VALVE

VALVE ARRANGEMENT FOR SIMULTANEOUS OPENING AND CLOSING OF TWO OF SEPARATE INLETS OFF FOR LIQUID OR GASEOUS MEDIA.

VALVE BUILDING GROUP

GAS VALVE

Multiway valve

ADJUSTABLE CLAMP

Diaphragm valve

FLUID FLOW DISTRIBUTOR FOR MULTI-CHOICE VENDING MACHINE

A selectively operated multiple output flow distributor includes a circular head block having a central input port and a plurality of peripherally spaced outlet ports terminating in a valve seat, A resilient circular diaphragm underlies the head block and is provided with raised valve-defining bosses registering with the outlet ports, and its border is sandwiched between the confronting peripheral border of the port block and an underlying block slidably carrying valve stems registering with each of the bosses and either spring-urged to a raised valveclosing position or unbiased to be retracted normally from the port in a valve-open position. A mechanism including either motivating solenoids or a hand or motor-controlled circular cam selectively actuates the valve stems to open or close respective valves.

DEVICE AND METHOD FOR PROVIDING PRESSURIZED FLUID

The invention relates to a device for providing pressurized fluid. Said device includes a first functional assembly (2, 3, 11) comprising a pressurized fluid bottle (1) having an opening having attached therein a first tap (3) including an inner fluid circuit (13) comprising an insulating valve (4). The device (1) includes a second functional assembly (5, 9) forming a physical entity separate from the first assembly (2, 3, 11). The second assembly (5, 9) includes a second tap (5) having an inner fluid circuit (15). The first tap (3) and the second tap (5) include respective coupling members (6, 7) forming a removable rapid connection system. Said device is characterized in that the first assembly (2, 3, 11) includes at least one electronic data storage communication unit (8) that is remotely, wirelessly queryable via electromagnetic waves and in that the second assembly (5, 9) includes at least one electronic communication unit (10) for remotely, wirelessly reading, via electromagnetic ...

ЕЛЕКТРОМАГНІТ

Винахід відноситься до трубопровідної арматури. Елекромагніт призначений для використання в електромагнітних клапанах високого тиску і в гідро- і пневмосистемах. Електромагніт містить герметичну трубку, осердя, обмотку і магнітопровід. Герметизуюча трубка виготовлена з цільного магнітопровідного металу, а для зменшення магнітного потоку, котрий проходить по герметизуючій трубці, остання виготовляється тонкостінною. Така трубка є більш герметичною відносно зовнішнього середовища, забезпечує високу провідність магнітного потоку та є надійною в експлуатації.

Flow control valve

Four -way reversal valve and air conditioning system

A waterway with pulse electromagnetic valve switching mechanism and a sprinkler

Improvements relating to the control devices of the fluids

Distributor-reverser, in particular magnetic distributor comprising a formed bushel of separable elements

Solenoid-operated valve - has two of three outlet diaphragms with bore controlled by solenoid

VALVES

ELECTROHYDRAULIC VALVE RAISED BALL FOR HYDRO-ELECTRIC POWER STATION OF ENGINE HAS VARIABLE COMPRESSION RATIO

La vanne électro-hydraulique à levée de bille (250) pour centrale hydraulique (200) de moteur à taux de compression variable comprend : • Au moins deux billes ou clapet (251, 252 ; 401, 402) reposant chacun(e) sur un siège (253, 254 ; 403, 404) pour obturer chacun(e) un conduit (242, 243), le premier conduit (242) reliant un circuit haute pression (HP) de la centrale hydraulique (200) à l'un des étages d'un amplificateur de pression multiétagé (241) que comporte ladite centrale, tandis que le deuxième conduit (243) relie un circuit basse pression (LP) de ladite centrale audit étage, lesdites billes (251, 252 ; 401, 402) fonctionnant comme un clapet anti-retour lorsqu'elles sont maintenues sur leur siège (253, 254 ; 403, 404) par un ressort (255, 256 ; 408, 409) pour laisser l'huile contenue dans ledit étage d'aller vers le circuit haute pression (HP) de ladite centrale mais non en revenir, et pour laisser l'huile en provenance du circuit basse pression (LP) de ladite centrale entrer dans ...

Connection plate for connecting actuators, has conductive paths provided on upper side of support element, and channel system provided on lower side of support element, where support element is made in single piece

Plaque de branchement (1) pour des actionneurs, de préférence des électrovannes (4a, 4b) avec sur une première face, des chemins conducteurs (11) alimentant des actionneurs ayant des zones de branchement (7a, 7b) également prévues sur la première face. Des perçages de liaison (13a-13d) débouchent dans les zones de branchement (7a, 7b). Ces perçages relient les zones de branchement (7a), 7b) avec un système de canaux (14) imprimé dans la face supérieure de la plaque pour permettre le passage du fluide du système de canaux (14) vers la zone de branchement respective (7a, 7b). Les chemins conducteurs (11) sont prévus sur la face supérieure (3) et le système de canaux (14) est réalisé dans la face inférieure (5) d'un élément de support (1) en une seule pièce, en forme de plaque.

The inlet valve assembly for water supply

Mixer tap with five temperatures, without thermostat

TREVAEGS MEMBRANVENTILANORDNING

Unit consisting of electromagnetic valves

A unit comprises a valve housing having a bottom portion; and a plurality of electromagnetic valves standing on the bottom of the valve housing. Each electromagnetic valve includes a coil which is housed in a housing structure. A cover member is put on head portions of the electromagnetic valves. A bolt extends from the cover member to the bottom portion of the valve housing to bias the cover member toward the bottom portion of the valve housing thereby to tightly fix the electromagnetic valves to the valve housing. A printed-circuit board is positioned above the cover member. Bracket portions for supporting the printed circuit board extend upward from the housing structure toward the printed-circuit board while keeping away from a lateral end of the cover member. Conductive lines are embedded in each bracket portion to provide an electric connection between each coil and the circuit of the printed-circuit board.

Three-way switching valve

The object of the present invention is to provide a three-way switching valve having a valve mechanism compact in size, and capable of changing a flow of a high-pressure fluid, without internal leakage of the fluid. A compact pilot-operated three-way switching valve changes a flow of a fluid introduced into an inlet port such that the fluid is caused to flow into a first outlet port or a second outlet port. Pressures in pressure-regulating chambers above pistons are selectively guided into a passage by a pilot valve having a pilot valve element, plugs including respective valve seats, and a spring. The passage leads one of the pressures to the first outlet port or the second outlet port via a check valve having valve, and a valve element. The check valve causes a very small amount of fluid permitted to flow so as to keep main valves open and closed, respectively, to flow to the downstream side of an open one of the main valves, whereby internal leakage of fluid is prevented.

Solenoid valve

An improved solenoid poppet valve includes an endless magnetic gap loop which overlies the valve chamber. The axis of the poppet valve intersects the magnetic gap and can be self centered by the energizing of the solenoid. The valve chamber can be sealed from the solenoid coil and magnetic poles using a relatively thin isolating material which can be fully supported by the magnetic pole structure. A novel dual rate spring combination supports and centers the poppets in the valve chamber. The spring provides one force to maintained the valve in the closed position and a second, greater force to "kick" the poppet away from the magnetic poles when the solenoid is deenergized. In alternative embodiments, the valve of the present invention can control the flow of one or several fluids. Yet other embodiments can provide several valves to control the flow of a single fluid.

Solenoid Bypass for Continuous Operation of Pneumatic Valve

A solenoid valve assembly capable of providing a continuous flow of pressurized inert gas to operate a process tool without interruption.

CHEMICAL DELIVERY SYSTEM

An expandable chemical delivery system sharing a common bulk fluid inlet and bulk fluid flow path to direct a bulk fluid through one or more selected chemical eductors. Each chemical eductor is slidably insertable into an eductor port on the manifold body such that rotation of the chemical eductor is not required for installation. After installation, the orientation of the chemical eductor can be rotatably adjusted so as to avoid interference with adjacent chemical eductors. Delivery of a bulk fluid to each chemical eductor is controlled via a corresponding valve assembly that selectively allows or blocks flow of the bulk fluid from the bulk fluid flow path to the corresponding chemical eductor. The manifold body can include a plurality of individual manifold bodies approximated with a coupling system to define the bulk fluid flow path. Alternatively, the manifold body can comprise a single fabricated body for high pressure operation. 1. A chemical delivery system , comprising:a manifold block including a bulk fluid inlet connected to a bulk fluid flow conduit, and wherein a plurality of individual fluid flow conduits fluidly intersect the bulk fluid flow conduit, each individual fluid flow conduit being intersected by a valve bore having a valve mounting port and each individual fluid flow conduit having an educator mounting port;at least one eductor assembly, each eductor assembly being individually attached to one of the educator mounting ports; anda plurality of valve assemblies, each valve assembly being individually mounted to one of the valve mounting ports so as to selectively control flow of a bulk fluid through the individual fluid flow conduits such that individual eductor assemblies can removed from operation without preventing flow of the bulk fluid through the bulk fluid flow conduit.2. The chemical delivery system of claim 1 , wherein each eductor assembly attaches to the corresponding eductor mounting port with a quick-connect fitting.3. The chemical ...

FLUID TRANSPORTATION DEVICE

A fluid transportation device includes a valve supporting module, a first fluid transportation module and a second fluid transportation module. Through the valve supporting module, the first fluid transportation module and the second fluid transportation module may be combined together in a side-by-side arrangement or a vertically-stacked arrangement. The combination of the first fluid transportation module and the second fluid transportation module can increase the flow rate and the pumping head of transporting the fluid. Moreover, the combination of two fluid transportation modules of the present fluid transportation device can be synchronously or asynchronously actuated to increase the flow rate and the pumping head of transporting the fluid. Since the additional coupling mechanism is omitted, the fabricating cost of the present fluid transportation device is largely reduced, and the overall volume of the present fluid transportation device is reduced to comply with the miniaturization requirement. 1. A fluid transportation device for transporting a fluid , said fluid transportation device comprising:a valve supporting module comprising a first valve seat, a second valve seat, an inlet channel, an outlet channel and a communication chamber, wherein said first valve seat and said second valve seat are located adjacent to each other and arranged at the same plane, wherein said first valve seat comprises an outlet buffer cavity and an opening, and said opening of said first valve seat is in communication with said inlet channel, wherein said second valve seat comprises an opening and an outer buffer cavity, and said outer buffer cavity of said second valve seat is in communication with said outlet channel, wherein said outlet buffer cavity of said first valve seat and said opening of said second valve seat are in communication with each other through said communication chamber;a first fluid transportation module disposed on said first valve seat of said valve ...

Fluid Transfer Device And System

Fluid transfer apparatus including a body having a bore formed through at least a portion of its interior. Contained within the bore is a movable plunger that moves without changing the axial dimensions of the body. A first end of the body contains a face designed to be attached to an upstream component. A second end of the body is connected to a downstream component such as a filter, pipeline, etc. A first end of the plunger, when it is in the closed position, is in alignment with the face of the body, which combined form a steamable surface and a sterile barrier against the environment to the remainder of the interior of the body, the plunger and downstream components. An outer annular collar is rotatable relative to the body and causes the plunger to move axially within the bore from an open to a closed position. 1. A valve having an axial length , comprising:a body having:a first end containing a face configured to be attached to an upstream component;a second end configured to be attached to a downstream component; anda bore extending axially from the first end to the second end;a plunger axially movable within said bore between an open position and a closed position, the plunger having a first end and a second end; andan actuator comprising a fork a pair of tines extending from said handle, each of said tines operatively connected to said plunger by a pair of split rings, each split ring including a radially inwardly extending plunger engaging member and a radially outwardly extending actuator engaging member operatively connecting the actuator and the plunger, such that movement of said actuator causes the plunger to move axially between the open and closed positions without altering the axial length of the valve, the valve is in the closed position when the first end of the plunger is in alignment with the face of the body; and', 'the first end of the plunger being in alignment with the face of the body forms a steamable surface and a sterile barrier against ...

COUPLING APPARATUS FOR CHEMICAL FLUID FLOW CHANNEL

A chemical liquid circuit apparatus includes a main circuit member, a sub-circuit member, and a frame member. The main circuit member has a chemical liquid channel for flowing a chemical fluid, and a main opening formed on an end of the chemical liquid channel. The sub-circuit member is mounted on and in contact with the main circuit member and applies a first load to the main circuit member. The sub-circuit member has a sealing surface for sealing the main opening from outside of the apparatus. The frame member has a storing portion for storing the main circuit member, and a connecting opening disposed in a position in communication with the main opening of the main circuit member stored in the storing portion. The shape of the frame member allows a reaction force of the first load to be transferred from the storing portion to the main circuit member. 1. A chemical liquid circuit apparatus comprising: a chemical liquid channel for flowing a chemical fluid; and', 'a main opening formed on an end of the chemical liquid channel;, 'a main circuit member havinga sub-circuit member mounted on and in contact with the main circuit member such that a first load is applied to the main circuit member, the sub-circuit member having a sealing surface for sealing the main opening from outside of the chemical liquid circuit apparatus; and a storing portion for storing the main circuit member; and', 'a connecting opening disposed in a position connecting to the main opening of the main circuit member stored in the storing portion, the frame member having such a shape that a reaction force of the first load is transferred from the storing portion to the main circuit member., 'a frame member having2. The chemical liquid circuit of claim 1 , wherein the storing portion includes:a mounting portion mounted on the sub-circuit member; anda support member having a contact surface facing the mounting portion, the contact surface transferring the load to the main circuit member.3. The ...

Modular Fluid Control System

A modular fluid control system comprised of a plurality of fluid control modules (), each including a manifold portion (), and a support element () to which the modules are mechanically fixed (). The manifolds of adjacent units are pneumatically, but not mechanically, connected in order to communicate therebetween. In such an arrangement the modules can be removed from within an array without disturbing neighbouring units. 1. A modular fluid control system comprised of:a plurality of fluid control modules, each including a manifold portion; anda support element for supporting the modules;whereby the plurality of modules are arranged to be mechanically fixed to the support element, while said manifold portions are in mutual fluidic connection.2. The modular fluid control system of wherein at least one of the plurality of fluid control modules includes a sealing element associated with the manifold portion for providing a fluid tight seal with the manifold portion of an adjacent module.3. The modular fluid control system of wherein there is a plurality of intermediate connector elements locatable between modules to facilitate pneumatic connection.4. The modular fluid control system of wherein the plurality of intermediate connector elements comprise a wedge shape with an opening therethrough and the fluid control module has a corresponding sloped portion to accommodate the wedge shape; further including a seal element either associated with the manifold portion claim 3 , the opening of the wedge shape or both.5. The modular fluid control system of wherein the support element comprises a plate element that is configured to support a two dimensional array of fluid control modules.6. The modular fluid control system of wherein the support element includes one or more ports for establishing fluid connection with the fluid control modules.7. The modular fluid control system of wherein the support element includes a plurality of locating elements for locating the fluid ...

SYSTEM COMPRISING A PUMP ATTACHED TO A TANK CASING FOR MIXING A FLUID

The disclosure extends to systems, methods, and devices for mixing a fluid. The system comprises a tank conduit suspended in a tank for receiving a mixture comprising a liquid, wherein the tank holds the mixture. The system comprises a rigid casing configured to surround the tank and a pump attached to the rigid casing. The system includes a suction inlet and a discharge outlet attached to the pump, wherein the pump creates a negative pressure that draws the mixture into the pump through the suction inlet and the pump creates a positive pressure that dispels the mixture out of the pump through the discharge outlet. 1. A system for mixing a fluid , comprising:a tank conduit suspended in a tank from a top of the tank for receiving a mixture comprising a liquid, wherein the tank holds the mixture;a rigid casing comprising a plurality of sides configured to surround the tank; anda pump attached to the rigid casing, the pump comprising a suction inlet and a discharge outlet which is suspended in the tank from the top of the tank, wherein the pump creates a negative pressure that draws the mixture into the pump through the suction inlet and the pump creates a positive pressure that dispels the mixture out of the pump through the discharge outlet;wherein the tank conduit is in fluid communication with the suction inlet such that the mixture flows through the tank conduit and the suction inlet when drawn into the pump; andwherein the mixture is discharged from the pump into the tank through the discharge outlet.2. The system of claim 1 , further comprising an external fluid inlet attached to the rigid casing for receiving the liquid claim 1 , wherein the external fluid inlet is in fluid communication with the tank conduit.3. The system of claim 2 , further comprising a three-way valve in fluid communication with the external fluid inlet claim 2 , the suction inlet claim 2 , and the tank conduit.4. The system of claim 3 , wherein the three-way valve comprises a first ...

FLUID CONDUIT CONNECTOR SYSTEM

A fluid conduit system includes a trunk line and a manifold header coupled to the trunk line. The manifold header has a first bore in fluid communication with the trunk line and a second bore intersecting the first bore. A first manifold valve is coupled to the manifold header. A second manifold valve is coupled to the first manifold valve. A fracture header is coupled to the second manifold valve. A plurality of connection rods is coupled to the manifold header and to the fracture header. Each connection rod extends through a corresponding hole in the first manifold valve and a corresponding hole in the second manifold valve. 1. A fluid conduit system , comprising:a trunk line;a manifold header coupled to the trunk line;a first manifold valve coupled to the manifold header;a second manifold valve coupled to the first manifold valve;a fracture header coupled to the second manifold valve; anda plurality of first connection rods coupled to the manifold header and to the fracture header, each first connection rod extending through the first manifold valve and the second manifold valve.2. The fluid conduit system of claim 1 , wherein each first connection rod of the plurality of first connection rods is coupled to the fracture header by a threaded connection.3. The fluid conduit system of claim 1 , wherein the fracture header further comprises:a first fluid conduit connector;a second fluid conduit connector; anda plurality of second connection rods extending through the first fluid conduit connector and the second fluid conduit connector.4. The fluid conduit system of claim 3 , further comprising:a swab valve coupled to the fracture header; anda plurality of third connection rods coupled to the swab valve and the fracture header, each third connection rod extending through the swab valve and into the fracture header.5. The fluid conduit system of claim 4 , further comprising:a first fracture valve;a second fracture valve; anda plurality of fourth connection rods ...

OUTLET VALVE

An outlet valve includes a valve body, a solenoid valve, and a manual operating member. The valve body includes a water inlet, a water outlet, a water storage cavity, a drain waterway, a first waterway, a second waterway, and a waterproof membrane. The first waterway is coupled to the drain waterway through a first drain opening. The second waterway is coupled to the drain waterway through a second drain opening. The waterproof membrane is configured to separate the water outlet cavity from the water storage cavity. The first waterway comprises a first plug coupled to an output end of the solenoid valve. The first plug is configured to control the opening and closing of the first drain opening. The second waterway comprises a second plug coupled to the manual operating member. The second plug is configured to control the opening and closing of the second drain opening. 1. An outlet valve , comprising: a water inlet;', 'a water outlet;', 'a water storage cavity;', 'a drain waterway;', 'a first plug coupled to an output end of a solenoid valve, the first plug configured for controlling opening and closing the first drain opening;', 'a first waterway coupled to the drain waterway through a first drain opening, the first waterway comprising, 'a second plug coupled to a manual operating member, the second plug configured for controlling opening and closing the second drain opening; and', 'a second waterway coupled to the drain waterway through a second drain opening, the second waterway comprising, 'a waterproof membrane located at least partially in the water storage cavity, the waterproof membrane configured to hermetically separate the water outlet cavity from the water storage cavity;, 'a valve body, the valve body comprisingthe solenoid valve coupled to the valve body; andthe manual operating member coupled to the valve body.2. The outlet valve of claim 1 , wherein the valve body is internally coupled to an annular separating rib claim 1 , the annular separating rib ...

PLUMBING FIXTURE WITH USER INTERFACE

A shower head having a stem, a spray head coupled to the stem and including a plurality of outlets for discharging water into at least one spray pattern, and a mixing valve located within the stem. The mixing valve has a housing having a first inlet, a second inlet and an outlet; a first flow control valve for controlling the flow of a first fluid from the first inlet to the outlet; and a second flow control valve for controlling the flow of a second fluid from the second inlet to the outlet. The shower head also has a touchscreen user interface located on a surface of the shower head, wherein the touchscreen user interface allows a user to control at least one of a temperature or a flow rate of fluid from the outlet to the spray head by controlling the first and second flow control valves. 1. (canceled)2. A shower head comprising:a stem for mounting the shower head;a spray head coupled to the stem and including a plurality of outlets for discharging water to form at least one spray pattern; a housing having a first inlet, a second inlet and an outlet;', 'a first flow control valve for controlling the flow of a first fluid from the first inlet to the outlet; and', 'a second flow control valve for controlling the flow of a second fluid from the second inlet to the outlet; and, 'a mixing valve located within the stem and comprisinga touchscreen user interface located on a surface of the shower head, wherein the touchscreen user interface allows a user to control at least one of a temperature or a flow rate of fluid from the outlet to the spray head by controlling the first and second flow control valves.3. The shower head of claim 2 , further comprising an actuator located within the stem and configured to control operation of the mixing valve.4. The shower head of claim 3 , wherein each of the first and second flow control valves includes a valve member assembly to control the fluid flow through the respective flow control valve claim 3 , wherein each valve member ...

FLOW RATE ADJUSTING DEVICE

Provided is a flow rate adjusting device including: an ultrasonic flow metering portion; a flow rate adjusting portion; a control portion configured to control the flow rate adjusting portion so that the flow rate of the fluid measured by the ultrasonic flow metering portion matches a set value; a pressure sensor configured to measure a pressure of the fluid flowing into an upstream side of a measurement flow channel from an inflow port; and a storage portion configured to store information that associates the flow rate of the fluid obtained from the propagation time difference measured by the ultrasonic flow metering portion, the set value of the target flow rate, and the pressure measured by the pressure sensor with each other when the control portion controls the flow rate adjusting portion. 1. A flow rate adjusting device comprising:an ultrasonic flow metering portion configured to measure a propagation time difference between ultrasonic waves transmitted by a pair of oscillators disposed at an upstream side and a downstream side of a straight tube-shaped measurement flow channel to obtain a flow rate of a fluid, the fluid flowing from an inflow port and being circulated through the measurement flow channel;a flow rate adjusting portion configured to adjust the flow rate of the fluid flowing out to an outflow port from the downstream side of the measurement flow channel;a control portion configured to control the flow rate adjusting portion in such a manner that the flow rate of the fluid measured by the ultrasonic flow metering portion matches a set value preliminarily set;a pressure measuring portion configured to measure a pressure of the fluid flowing into the upstream side of the measurement flow channel from the inflow port; anda storage portion configured to store information that associates the flow rate of the fluid obtained from the propagation time difference measured by the ultrasonic flow metering portion, the set value, and the pressure measured by ...

VARIABLE-CAPACITY COMPRESSOR CONTROL VALVE

A variable-capacity compressor control valve is configured for easily regulating the opening degree of an in-valve release passage, and thus can effectively reduce internal circulation of refrigerant within the compressor and effectively improve the operation efficiency of the compressor. An in-valve large-opening release passage with a relatively large opening degree, which is used during the compressor actuation time, and an in-valve small-opening release passage with a relatively small opening degree, which is used during both the compressor actuation time and the normal control time (i.e., Pd→Pc control time), are formed using different passages. 1. A variable-capacity compressor control valve comprising:a valve body including a valve chamber with a valve orifice, a suction pressure inlet/outlet port communicating with a suction chamber of a compressor, a discharge pressure introduction port arranged upstream of the valve orifice and communicating with a discharge chamber of the compressor, and a crank pressure inlet/outlet port arranged downstream of the valve orifice and communicating with a crank chamber of the compressor;a main valve element adapted to open or close the valve orifice;an electromagnetic actuator including a plunger, the plunger being adapted to move the main valve element in a direction to open or close the valve orifice;a pressure-sensitive chamber adapted to receive a suction pressure from the compressor via the suction pressure inlet/outlet port;a pressure-sensitive reaction member adapted to urge the main valve element in the direction to open or close the valve orifice in accordance with a pressure in the pressure-sensitive chamber;an in-valve large-opening release passage adapted to release a crank pressure in the crank chamber to the suction chamber of the compressor via the suction pressure inlet/outlet port;a sub valve element adapted to open or close the in-valve large-opening release passage along with a movement of the plunger; ...

PUSH-BUTTON TUB AND SHOWER DIVERTER

The tub and shower diverter assembly includes an escutcheon, a manifold sub-assembly, and a handle assembly. The manifold sub-assembly is fluidly coupled to an existing waterway connector of an existing conventional tub and shower diverter system. The manifold sub-assembly includes a mixing valve at least partially disposed through the escutcheon and coupled to the manifold sub-assembly by a valve nut. The handle assembly is coaxially aligned with the mixing valve. The handle assembly includes a base insertably coupled to the valve nut and a handle rotatably coupled to the base. The handle is threadably coupled to the mixing valve. The escutcheon abuts a wall when the handle is threadably coupled to the mixing valve. 1. A tub and shower diverter assembly comprising:an escutcheon;a manifold sub-assembly fluidly coupled to an existing waterway connector of an existing conventional tub and shower diverter system, the manifold sub-assembly comprising a mixing valve at least partially disposed through the escutcheon and coupled to the manifold sub-assembly by a valve nut; and a base insertably coupled to the valve nut; and', 'a handle rotatably coupled to the base;, 'a handle assembly coaxially aligned with the mixing valve, the handle assembly comprisingwherein the handle is threadably coupled to the mixing valve, and wherein the escutcheon abuts a wall when the handle is threadably coupled to the mixing valve.2. The tub and shower diverter assembly of claim 1 , wherein the valve nut further comprises a first portion detachably coupled to the mixing valve and a second portion detachably coupled to the handle claim 1 , and wherein the second portion is positioned inward and extends outward from the first portion.3. The tub and shower diverter assembly of claim 1 , wherein the manifold sub-assembly further comprises a first button assembly and a second push button assembly positioned opposite the first push button assembly.4. The tub and shower diverter assembly of claim ...

VALVE BLOCK ASSEMBLY

A device to enhance sealing is provided. The device includes a body and a pressure cup. The pressure cup includes a channel, a first pressure channel, and a second pressure channel. The channel is formed in a surface of the body to surround a first portion of the surface. The channel is configured to hold an o-ring. The first pressure channel extends through the body and opens into the first portion of the surface. The second pressure channel extends through the body and opens into the channel. Pneumatic pressure within the second pressure channel is controlled to hold the o-ring in the channel when a second pressure within the first pressure channel changes. 111-. (canceled)12. A valve block assembly comprising: [ an inlet port hole extending through the I/O plate and an outlet port hole extending through the I/O plate; and', 'a first surface comprising an outlet hole extending through the I/O plate;, 'an input/output (I/O) plate comprising, 'a fluidics plate comprising an inlet hole and an outlet hole extending through the fluidics plate;', 'a seal plate comprising a first hole extending through the seal plate;', 'an inlet channel comprising an inlet port hole extending through the I/O plate; and', 'a first channel comprising a second hole extending through the fluidics plate;, 'a fluidics stack assembly comprisinga membrane; and an o-ring;', 'a channel formed in a surface of the pressure cup plate to surround a first portion of the surface, wherein the channel is configured to hold the o-ring; and', 'a first pressure port extending through the body and opening into the first portion of the surface; and, 'a pressure cup plate comprising a pressure cup, wherein the pressure cup comprises'}wherein the fluidics stack assembly, the membrane, and the surface of the pressure cup plate are aligned and mounted to form a sealing surface between the I/O plate and the fluidics plate, between the fluidics plate and the seal plate, between the seal plate and the membrane, and ...

Pump Valve Module and Method for Operating the Same, Solenoid Valve-based Pump Valve Module for Providing Massage Function for Vehicle Seat, and Vehicle Seat

A pump valve module and operating method, a solenoid valve-based pump valve module for providing a massage function for a vehicle seat, and a vehicle seat are disclosed. A composite solenoid valve in the pump valve module includes deflation solenoid valve and inflation solenoid valve connected in series and formed integrally by injection molding. A first part region of the inflation solenoid valve is connected to air source. A second part region of the deflation solenoid valve is connected to inflated bag. A second part region of the inflation solenoid valve is connected to a first part region of the deflation solenoid valve. Inflation is implemented when the inflation solenoid valve is powered on and the deflation solenoid valve is de-energized. Deflation is implemented through a third part region of the deflation solenoid valve when the inflation solenoid valve is de-energized and the deflation solenoid valve is powered on. 1. A pump valve module comprising an air pump comprising a plurality of air outlets , at least one of the plurality of air outlets being equipped with a composite solenoid valve comprising:a deflation solenoid valve; and a first part region of the inflation solenoid valve is connected to an air outlet of an air source;', 'a second part region of the deflation solenoid valve is connected to an inflated bag;', inflation is implemented when the inflation solenoid valve is powered on and the deflation solenoid valve is de-energized; and', 'deflation is implemented through a third part region of the deflation solenoid valve when the inflation solenoid valve is de-energized and the deflation solenoid valve is powered on;, 'a second part region of the inflation solenoid valve is connected to a first part region of the deflation solenoid valve, wherein, 'the first part region of the inflation solenoid valve communicates with the plurality of air outlets of the air pump; and', 'at least one composite solenoid valve is provided and is mounted ...

FLUID DISTRIBUTION APPARATUS IN PARTICULAR WATER DISTRIBUTION APPARATUS

The invention is based on a fluid distribution apparatus, in particular a water distribution apparatus, comprising a fluid chamber, at least one fluid inlet a plurality of fluid outlets and a distribution unit, including a plurality of valve elements for closing the fluid outlets and a camshaft supported to be rotatable about a rotary axis, having a plurality of cams for operating the valve elements. 1. A fluid distribution apparatus , a water distribution apparatus , comprising a fluid chamber , at least one fluid inlet , a plurality of fluid outlets and a distribution unit , including a plurality of valve elements for closing the fluid outlets and a camshaft supported to be rotatable about a rotary axis , having a plurality of cams for operating the valve elements , wherein the valve elements are formed as valve flaps and the cams of the camshaft are provided to lift the valve elements off the fluid outlets as a function of a rotary position of the camshaft.2. The fluid distribution apparatus according to claim 1 , wherein the cams of the camshaft are provided to cause a rocking and/or pivoting motion of the valve elements.3. The fluid distribution apparatus according to claim 1 , wherein each fluid outlet has exactly one of the respective valve elements associated with it.4. The fluid distribution apparatus according to claim 1 , wherein the cams of the camshaft are arranged on the circumference of the camshaft in such a manner that claim 1 , in each rotary position of the camshaft claim 1 , a maximum of one of the valve elements is lifted off any of the fluid outlets.5. The fluid distribution apparatus according to claim 1 , wherein the fluid outlets are arranged along an axial direction of the camshaft.6. The fluid distribution apparatus according to claim 1 , wherein the fluid outlets are arranged offset with respect to the rotary axis of the camshaft.7. The fluid distribution apparatus according to claim 1 , wherein the fluid outlets are arranged in two rows ...

TWO-HANDLE INDUCTIVE FAUCET

A two-handle inductive faucet includes a faucet body, a faucet housing, a faucet base, and a control box. The faucet body is installed to the faucet housing. The faucet body includes two valve core assemblies, a first water outlet pipe, and two first water inlet pipes. The faucet body has two water inlet channels and an upper water outlet channel. The faucet housing is provided with a protruding sensor unit. When the control box receives an opening signal of the sensor unit, the control box controls water from the two water inlet channels to be mixed and then flow out through the first water outlet pipe.

Medical Gas Manifold

A medical gas manifold including a bank body formed as a single body and including a primary bank regulator valve body and a secondary bank regulator valve body, a primary bank regulator received within the primary bank regulator valve body, a secondary bank regulator received in the secondary bank regulator valve body, a line body formed as a single body and including a first line regulator valve body and a second line regulator valve body, a first line regulator received in the first line regulator valve body, a second line regulator received in the second line regulator valve body, a primary ball valve fluidly coupling the first line regulator to the bank body, and a secondary ball valve fluidly coupling the second line regulator to the bank body.

PNEUMATIC VALVE FOR VEHICLE

Disclosed is a pneumatic valve for a vehicle that includes a valve housing that has an intake hole in an intake unit at one end, an exhaust hole and a relief hole in an exhaust unit at another end, and a channel through which air flows therein. An intake plunger selectively opens and closes the intake hole by sliding in the channel of the valve housing. A relief plunger selectively opens and closes the relief hole by sliding in the channel of the valve housing. An intake coil is disposed outside the valve housing and slides the intake plunger using an electromagnetic force; and a relief coil is disposed outside the valve housing and slides the relief plunger using an electromagnetic force. 1. A pneumatic valve for a vehicle , comprising:a valve housing that has an intake hole in an intake unit at one end, an exhaust hole and a relief hole in an exhaust unit at another end, and a channel through which air flows therein;an intake plunger that selectively opens and closes the intake hole by sliding in the channel of the valve housing;a relief plunger that selectively opens and closes the relief hole by sliding in the channel of the valve housing;an intake coil that is disposed outside the valve housing and slides the intake plunger using an electromagnetic force; anda relief coil that is disposed outside the valve housing and slides the relief plunger using an electromagnetic force.2. The pneumatic valve for a vehicle of claim 1 , wherein the intake hole and the relief hole are selectively opened and closed by the intake plunger and the relief plunger claim 1 , and the exhaust hole always communicates with the channel of the valve housing claim 1 , when being open.3. The pneumatic valve for a vehicle of claim 1 , wherein the intake plunger and the relief plunger are spaced from each other and an elastic member is disposed there between claim 1 , so the plungers close the intake hole and the relief hole by being pressed in opposite directions as a normal close type.4. ...

MIXING VALVE

A mixing valve having a housing and first and second flow control valves. The housing has a mixing chamber, a first outlet, and a second outlet. The first flow control valve controls fluid flow through the first outlet to the mixing chamber, and the second flow control valve controls fluid flow through the second outlet to the mixing chamber. The first and second outlets each have a size so that the mixing valve has a flow coefficient of approximately 2.5 in a mid-open position of both flow control valves, and the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters. 1. (canceled)2. A mixing valve comprising:a housing having a first outlet, a second outlet, and a mixing chamber;a first flow control valve for controlling flow through the first outlet to the mixing chamber; anda second flow control valve for controlling flow through the second outlet to the mixing chamber;wherein the first and second outlets each have a size so that the mixing valve has a flow coefficient of approximately 2.5 when both the first and second flow controls valves are in a mid-open position, andwherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.3. The mixing valve of claim 2 , wherein the mixing valve has a flow rate of approximately 25 liters per minute at 1 bar when both flow control valves are in the mid-open position.4. The mixing valve of claim 3 , wherein the first and second outlets each have a diameter of approximately six millimeters.5. The mixing valve of claim 4 , wherein the housing includes a cold water inlet claim 4 , which has two outlets into the mixing chamber including the first outlet claim 4 , and a hot water inlet claim 4 , which has two outlets into the mixing chamber including the second outlet.6. The mixing valve of claim 5 , wherein the first ...

COMBINED THERMAL MANAGEMENT UNIT

A combination thermal management valve for management of the flow of heat transfer media is provided. The thermal management valve includes a manifold including two or more independently controlled valve assemblies configured to fluidly isolate the heat transfer media from each other. The valve assemblies may be configured to maintain desirable flow characteristics for each thermal medium. 1. A combination thermal management valve comprising: a first valve chamber comprising a first inlet in controlled fluid communication with a first outlet via a first passage; and', 'a second valve chamber, fluidly isolated from the first valve chamber, comprising a second inlet, a third inlet, a second outlet in controlled fluid communication with each other via a second passage;, 'a module includinga first valve assembly disposed in the first valve chamber including a sealing disk disposed within the passage and supported for displacement between a first disk position that opens the inlet to fluid communication with the first outlet and a second disk position that closes the first inlet to fluid communication with the first outlet; anda second valve assembly disposed in the second valve chamber including a first sealing element movable between a first element position that closes the second inlet to fluid communication with the second outlet and a second element position that opens the second inlet to fluid communication with the second outlet.2. The valve of claim 1 , wherein the sealing disk is supported for angular displacement about an axis of rotation through the sealing disk.3. The valve of claim 2 , further comprising an actuator linked to the sealing disk at a connection point offset from the axis of rotation so that the sealing disk rotates about the axis of rotation from the first disk position to the second disk position in reaction to a displacement of the actuator from a first actuator position to a second actuator position.4. The valve of claim 3 , wherein the ...

THREE PORT, FIVE-WAY MAGNETICALLY LATCHING VALVE FOR FUEL VAPOR MANAGEMENT SYSTEMS AND SYSTEMS INCORPORATING SAME

Three-port latching valves have a housing with a first port, a second port, and a third port in controlled fluid communication with one another by three, individually electronically controllable magnetically latching valves for a combination of five different flow options. Each valve has a solenoid with an armature movable between an open position and a closed position, a poppet valve connected to the armature, a permanent magnet fixedly seated at a position for magnetically latching the armature in the open position, and a spring positioned to bias the poppet valve closed when the armature is in the closed position. The spring has a pre-selected spring rate that mechanically relieves pressure if the spring rate is exceeded. The armature is movable to the open position after a pulse of voltage to the solenoid and is in an unpowered state after translation to either of the open position or the closed position. 1. A three-port latching valve for an engine system comprising:{'claim-text': ['a solenoid housing enclosing a linearly translatable armature seated within a solenoid and connected to a poppet valve; wherein the armature is movable between an open position and a closed position, respectively, after a pulse of voltage to the solenoid;', 'a permanent magnet fixedly seated within the housing at a position for magnetically latching the armature in the open position after one pulse of voltage to the solenoid moves the armature to the open position; and', 'a spring seated around the connection of the armature to the poppet valve with a first end against the poppet valve and a second end against the housing; wherein the spring biases the poppet valve closed when the armature is in the closed position and has a pre-selected spring rate that mechanically relieves pressure if the spring rate is exceeded;', 'wherein the armature is in an unpowered state after translation to either of the open position or the closed position;'], '#text': 'a housing having a first port, a ...

PNEUMATIC CYLINDER DEVICE WITH HOLDING VALVE

An output member () is inserted in a housing () so as to be movable in a left-right direction. A lock chamber () is provided to the right of the output member (), as a first actuation chamber. Compressed air is supplied to and discharged from the lock chamber () through a first supply and discharge passage () provided in the housing (). A first holding valve () provided to an intermediate portion of the first supply and discharge passage () is configured to close and open the first supply and discharge passage (). 1. A pneumatic cylinder device comprising:{'b': ['7', '5'], '#text': 'an output member () inserted in a housing () so as to be movable in its axial direction;'}{'b': ['20', '7'], '#text': 'a first actuation chamber () provided on a base end side in the axial direction of the output member ();'}{'b': ['21', '7'], '#text': 'a second actuation chamber () provided on a leading end side in the axial direction of the output member ();'}{'b': ['24', '5', '20'], '#text': 'a first supply and discharge passage () which is provided in the housing () and through which compressed air is supplied to and discharged from the first actuation chamber ();'}{'b': ['26', '5', '21'], '#text': 'a second supply and discharge passage () which is provided in the housing () and through which compressed air is supplied to and discharged from the second actuation chamber (); and'}{'b': ['30', '24', '30', '24'], '#text': 'a first holding valve () provided to an intermediate portion of the first supply and discharge passage (), the first holding valve () being configured to close and open the first supply and discharge passage (), wherein'}{'b': '30', '#text': 'the first holding valve () includes:'}{'b': ['32', '30', '32', '31', '5'], '#text': 'a first casing () of the first holding valve (), the first casing () being attached in a first attachment hole () provided in the housing ();'}{'b': ['33', '32'], '#text': 'a first valve hole () provided in the first casing ();'}{'b': ['34', '33 ...

WATER OUTLET MEMBER OF FAUCET

A water outlet member of a faucet comprises a mounting passage, a valve assembly, and a press cover. The mounting passage comprises a limiting element. The valve assembly is configured to be assembled to the mounting passage from an entrance of the mounting passage, and the limiting element limits axial movement of the valve assembly. The press cover covers the entrance of the mounting passage, and the press cover is configured to enable the valve assembly to be axially fixed. The valve assembly comprises a valve seat body, and the valve seat body comprises a valve part and a tube part. A portion of the tube part adjacent to an outlet of the mounting passage is circumferentially disposed with a first sealing member abutting the mounting passage. 1. A water outlet member of a faucet , comprising:a mounting passage,a valve assembly, and the mounting passage comprises a limiting element,', 'the valve assembly is configured to be assembled to the mounting passage from an entrance of the mounting passage,', 'the limiting element limits axial movement of the valve assembly,', 'the press cover covers the entrance of the mounting passage,', 'the press cover is configured to enable the valve assembly to be axially fixed,', 'the valve assembly comprises a valve seat body,', 'the valve seat body comprises a valve part and a tube part, and', 'a portion of the tube part adjacent to an outlet of the mounting passage is circumferentially disposed with a first sealing member abutting the mounting passage., 'a press cover, wherein2. The water outlet member of the faucet according to claim 1 , wherein the tube part is integrally molded with the valve part.3. The water outlet member of the faucet according to claim 2 , wherein a portion of the valve seat body adjacent to an inlet of the mounting passage is circumferentially disposed with a second sealing member abutting the mounting passage.4. The water outlet member of the faucet according to claim 3 , wherein:the mounting passage ...

Fluid valve module, fluid valve system and methods of producing the same

A fluid valve module (10), a fluid valve system (20) and methods (30A, 30B) of producing the same are provided. The fluid valve module (10) comprises a housing and a plurality of valve members (103). The housing comprises a housing body (101) and a housing cover (108). The housing body (101) comprises a fluid feed partition (104), a plurality of valve body partitions (105), and a plurality of valve ports (106). The housing body (101) further comprises wall openings (107) between an interior of the fluid feed partition (104) and an exterior of the housing body (101). The valve body partitions (105) are each shaped for mating with the housing cover (108) in a fluid-tight manner, and are each in fluid communication with the fluid feed partition (104) and at least one of the valve ports (106). The valve members (103) are each arranged in a respective valve body partition (105) for controlling a passage of a fluid from the fluid feed partition (104) via the respective valve body partition (105) to the at least one of the valve ports (106).

VALVE ASSEMBLY

A valve assembly for supplying gas, in particular for supplying air to a fuel cell, includes a valve assembly having at least two individually controllable valves, a common housing, in which the valves are accommodated, including a common inlet and at least one outlet for each valve, wherein the housing is formed of at least two housing parts, wherein the common inlet is formed in a first housing part, said inlet being coupled to one valve in each case, and wherein the valves are accommodated in a second housing part, wherein the two housing parts are sealed with respect to one another by means of assigned joining surfaces, wherein at least one valve seat for a valve is provided at the joining surface of the first housing part, said valve seat being closable with a sealing surface of the valve. 1. A valve assembly for supplying gas or air to a fuel cell , the valve assembly comprising:at least two individually controllable valves;a common housing, in which the valves are accommodated, the common housing comprising a common inlet and at least one outlet for each valve;wherein the housing is formed of at least two housing parts;wherein the common inlet is formed in a first housing part, said inlet being coupled to one valve in each case; andwherein the valves are accommodated in a second housing part;wherein the two housing parts are sealed with respect to one another by means of assigned joining surfaces wherein at least one valve seat for a valve is provided at the joining surface of the first housing part, said valve seat being closable by a sealing surface of the valve.2. The valve assembly according to claim 1 , wherein the sealing surface of the valve is embodied as a valve disk claim 1 , which is embodied on a valve tappet.3. The valve assembly according to claim 1 , wherein at least one of the valves is continuously controllable by means of an actuator.4. The valve assembly according to claim 1 , wherein at least one of the valves is automatically controllable ...

INFLATION VALVE SEAT WITH ADJUSTABLE FLOW

An inflation valve seat with adjustable flow includes two valve seats and an intercommunicating valve. Each valve seat is connected to an air pump, and includes an inflation valve assembly, a deflation valve, and an air channel in communication with the air pump, the inflation valve assembly and the deflation valve. The intercommunicating valve is connected between the two valve seats to provide a disconnected state and a communicated state between the two valve seats. When the two air channels form the disconnected state, the two valve seats have a low-flow inflating state and a low-flow deflating state. When the two air channels form the communicated state, the two valve seats have a high-flow inflating state and a high-flow deflating state. 1. An inflation valve seat with adjustable flow , characterized in comprising:two valve seats, each valve seat connected to an air pump, each valve seat comprising an inflation valve assembly, a deflation valve, and an air channel in communication with the air pump, the inflation valve assembly and the deflation valve, such that each valve seat has an inflating state and a deflating state, in the inflating state, when the deflation valve is in a closed state and the inflation valve assembly is in an open state, a gas is introduced by the air pump, passes through the air channel and enters the inflation valve assembly, and in the deflating state, when the deflation valve is in the open state and the inflation valve assembly is in the open state, the gas exits the inflation valve assembly, passes through the air channel, and discharges via the deflation valve; andan intercommunicating valve, connected between the two air channels of the two valve seats, providing a disconnected state and a communicated state between the two air channels, when the disconnected state is formed between the two air channels, each of the valve seats has a low-flow inflating state of the inflating state formed by inflating the inflation valve assembly ...

CROSS-FLOW DUAL VALVE AND METHOD OF MANUFACTURING HOUSING OF THE CROSS-FLOW DUAL VALVE

A cross-flow dual valve has a supply path, an exit path, and first and second valve holes through which the supply path and the exit path communicate with each other. The cross-flow dual valve has a first intersecting path through which a supply path side of the first valve hole and an exit path side of the second valve hole communicate with each other. The cross-flow dual valve has a second intersecting path through which a supply path side of the second valve hole and an exit path side of the first valve hole communicate with each other. The cross-flow dual valve includes a first valve and a second valve. The first valve includes a first lower valve body and a first spool. The second valve includes a second lower valve body and a second spool. 1. A cross-flow dual valve , comprising:a first valve; anda second valve,wherein the cross-flow dual valve hasa supply path that extends in a first direction in a housing main body,an exit path that is spaced from the supply path in a second direction perpendicular to the first direction in the housing main body and that extends in the first direction in the housing main body,a first valve hole and a second valve hole which extend in the second direction and through which the supply path and the exit path communicate with each other,a first intersecting path through which a supply path side of the first valve hole and an exit path side of the second valve hole communicate with each other, anda second intersecting path through which a supply path side of the second valve hole and an exit path side of the first valve hole communicate with each other, a first valve body that opens and closes an end portion of the first valve hole on the supply path side, and', 'a first spool that opens and closes a first path which extends from the second intersecting path to the exit path through the first valve hole,, 'wherein the first valve includes'} a second valve body that opens and closes an end portion of the second valve hole on the ...

SHOWER HEAD WITH INTEGRATED MIXING VALVE

A shower head having a stem; a spray head coupled to the stem; a mixing valve located within the stem or the spray head, the mixing valve having a first valve member assembly for controlling a first fluid flow to a mixing chamber and a second valve member assembly for controlling a second fluid flow to the mixing chamber. Each valve member assembly includes a spool, a first valve member on the spool that engages with a first valve seat in a closed position and a second valve member on the spool that engages with a second, separate, valve seat in the closed position. An electrically powered first motor is located within the stem or the spray head. The first motor is coupled to the first valve member assembly to control movement of the first valve member assembly to control the flow of the first fluid to the mixing chamber. 1. (canceled)2. A shower head comprising:a stem;a spray head coupled to the stem; a spool;', 'a first valve member disposed on the spool and configured to engage with a first valve seat in a closed position of the valve member assembly; and', 'a second valve member disposed on the spool and configured to engage with a second, separate, valve seat in the closed position; and, 'a mixing valve located within one of the stem and the spray head, the mixing valve comprising a first valve member assembly for controlling a flow of a first fluid to a mixing chamber and a second valve member assembly for controlling a flow of a second fluid to the mixing chamber, wherein each valve member assembly comprisesan electrically powered first motor that is located within one of the stem and the spray head, wherein the first motor is coupled to the first valve member assembly to control movement of the first valve member assembly to control the flow of the first fluid to the mixing chamber.3. The shower head of claim 2 , wherein the stem that is a moveable handset configured to detachably dock with a shower head dock claim 2 , wherein the mixing valve and the first ...

FLUID DEVICE HOUSING

A fluid device housing includes a lower fluid device housing portion and an upper fluid device housing portion each formed with mating members. Each of the mating members of the lower fluid device housing portion mate with a corresponding mating member of the upper fluid device housing portion to form an inclined channel. A connector member is arranged to fit at least partially around peripheries of the lower and upper fluid device housing portions. The connector member includes lugs that are received in the inclined channels. 1. A fluid device housing comprising:a lower fluid device housing portion and an upper fluid device housing portion each formed with mating members, each of said mating members of said lower fluid device housing portion mating with a corresponding mating member of said upper fluid device housing portion to form an inclined channel; anda connector member arranged to fit at least partially around peripheries of said lower and upper fluid device housing portions, said connector member comprising lugs that are received in said inclined channels.2. The fluid device housing according to claim 1 , wherein each of said lugs comprises a wedge surface arranged to slide across and wedge against said inclined channel.3. The fluid device housing according to claim 2 , wherein said wedge surface is arranged with respect to said inclined channel such that as said wedge surface wedges against said inclined channel claim 2 , said lower and upper fluid device housing portions are forced against each other.4. The fluid device housing according to claim 2 , further comprising an appendage extending from an end of said wedge surface claim 2 , wherein when said wedge surface is fully received in said inclined channel claim 2 , said appendage passes over an inner edge of said inclined channel and faces against an inner perimeter of one of said lower and upper fluid device housing portions.5. The fluid device housing according to claim 1 , wherein said mating members ...

Electric Water Diverter

The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved. 1. An electric water diversion valve , which comprises a controller , a brushless DC motor , a valve core including a water inlet and a predetermined number of water outlets , and a valve seat including a water inlet port pipe and water outlet port pipes corresponding to the water outlets respectively , wherein the controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn , the brushless DC motor has a rotating shaft that is detachably connected to the valve core via a connector , the connector is embedded with a magnet cooperating with the Hall PCB circuit board , and the Hall PCB circuit board obtains a relative position signal of the rotating shaft of the motor through Hall induction and feeds the relative position signal back to the controller , and a user is capable of controlling the brushless DC motor to perform phase rotation through the controller and drive the connector and the valve core to selectively rotate forward or backward relative to the valve seat , so as to achieve stepless adjustment of water flow from the water outlets ,wherein the controller is ...

Mixing valve

A mixing valve includes a mixing chamber, a first flow control valve having a first flow control opening, and a second flow control valve having a second flow control opening. The first and second flow control openings each have a diameter of approximately six millimeters and the mixing valve has a flow coefficient of approximately 2.5 when both flow control valves are in a mid-open position.

ZONED MANIFOLD ASSEMBLY FOR SOLENOID VALVE CONTROL SYSTEM

A zoned fluid control system in a valve manifold system has a plurality of manifold blocks connected together and a plurality of control valves mounted to the manifold blocks with the control valves being electrically actuated and pilot pressure operated. The plurality of manifold blocks forms at least first and second separate pilot pressure passages of a respective first zone and second zone not connected to each other for supplying a respective first set and second set of control valves with independently controlled pilot pressure. A pilot supply valve selectively supplies pilot pressure and shuts off pilot pressure to the second pilot pressure passage without affecting the pilot pressure to the first pilot pressure passage thereby disabling the second set of control valves as a separate zone independent from the first set of control valves. 1. A valve manifold assembly having a plurality of manifold blocks connected together with valve stations on one surface of each manifold block , said valve manifold assembly comprising:a first pilot pressure supply being operably connectable to a first set of control valves that are electrically actuated;said first set of control valves being mounted to a first set of valve stations on said manifold blocks;a first pilot pressure passage being operably connectable to said first pilot pressure supply for supplying pilot pressure to said first set of valve stations of said valve manifold assembly;a second pilot pressure supply being operably connectable to a second set of control valves that are electrically actuated;said second set of control valves being mounted to a second set of valve stations on said manifold blocks; anda second pilot pressure passage being operably connectable to a pilot supply valve for selectively supplying zoned pilot pressure to said second set of valve stations of said valve manifold assembly such that said second set of control valves may be deactuated if pilot pressure is shut off thereto while ...

Valve Device

A valve device for influencing a fluid supply of fluid-operated loads, includes a valve module with a valve housing in which valve shafts are formed to accommodate valve cartridges, and further includes valve cartridges located in the valve shafts, wherein each of the valve shafts together with the valve cartridges accommodated therein bounds a pressure chamber connected to an assigned inlet port in a fluidically communicating manner, and wherein each of the valve cartridges includes two electrically selectable valve means which are designed to influence a free flow cross-section between the pressure chamber and an outlet port assigned to the respective valve means. 1. A valve device for influencing a fluid supply of fluid-operated loads , comprising a valve module with a valve housing in which valve shafts are formed to accommodate valve cartridges , and further comprises valve cartridges located in the valve shafts , wherein each of the valve shafts together with the valve cartridges accommodated therein bounds a pressure chamber connected to an assigned inlet port in a fluidically communicating manner , and wherein each of the valve cartridges comprises two electrically selectable valve means which are designed to influence a free flow cross-section between the pressure chamber and an outlet port assigned to the respective valve means.2. A valve device according to claim 1 , wherein the valve means in the valve cartridge are movable in a common movement plane between a blocking position and a release position for influencing the respective free flow cross-section to the associated outlet port.3. A valve device according to claim 1 , wherein an operating port which is formed on the valve housing and which is designed for a fluidically communicating connection to a fluid-operated load is connected in a fluidically communicating manner to an outlet port of a first valve cartridge and to an outlet port of a second valve cartridge for optionally establishing at the ...

FLUIDIC VALVE DEVICE

A fluidic valve device intended to be arranged in a fluidic circuit, the device notably including a first switching assembly including a first compartment defining a first internal space and a first permanent magnet arranged with the freedom to slide in the first internal space, a second switching assembly including a second compartment defining a second internal space and a second permanent magnet arranged with the freedom to slide in the second internal space, the first permanent magnet and the second permanent magnet being arranged relative to one another in such a way as to be in a first state of magnetic interaction, making it possible to obtain a first stable mechanical configuration or in a second state of magnetic interaction, it possible to obtain a second stable mechanical configuration. 110-. (canceled)11. A fluidic valve device to be arranged in a fluidic circuit , said device comprises:a first fluidic connection and a second fluidic connection,first opening/closing means designed to open or close the first fluidic connection, and second opening/closing means designed to open or close the second fluidic connection, a first switching assembly comprising a first compartment defining a first internal space and a first permanent magnet arranged with the freedom to slide in a main direction in said first internal space, between a first stable position for closing the first fluidic connection and a second stable position for opening the first fluidic connection,', 'a second switching assembly comprising a second compartment defining a second internal space and a second permanent magnet arranged with the freedom to slide in said main direction in said second internal space, between a first stable position for closing the second fluidic connection and a second stable position for opening the second fluidic connection,', 'the first permanent magnet and the second permanent magnet being oriented magnetically the same way round, in said main direction, and offset ...

MIXING VALVES, VALVE MODULES, AND VALVE MODULE ASSEMBLIES

The present disclosure is directed to a mixing valve pressure balancer and temperature controller module, a mixing valve flow diverter module, a modular assembly including the pressure balancer and temperature controller module and the flow diverter module, and a mixing valve including the modular assembly. 1. A mixing valve , comprising:a sequential flow diverter control handle sequentially rotatable about a common rotation axis from an off position to at least three diverted positions; anda concentric temperature control handle rotatable about the common rotation axis with respect to the sequential flow diverter handle,a pressure balancer and temperature controller module including a pressure balancer housing configured for rotation with the sequential flow diverter handle, and a temperature control valve configured for rotation with the concentric temperature control handle; anda flow diverter module separate from, and configured for rotation with, the pressure balancer housing,wherein the concentric temperature control handle and the sequential flow diverter control handle are independently rotatable about the common rotation axis, and wherein rotation of the sequential flow diverter control handle causes rotation of the concentric temperature control handle.2. The mixing valve of claim 1 , wherein the at least three diverted positions include a first diverted position claim 1 , a second diverted position claim 1 , and a third diverted position.3. The mixing valve of claim 2 , wherein the at least three diverted positions also includes a fourth diverted position.4. The mixing valve of claim 3 , wherein the third diverted position is in the form of a combination of the second diverted position and the fourth diverted position.5. The mixing valve of claim 1 , wherein a first diverted position is a tub diverted position claim 1 , a second diverted position is a first shower diverted position claim 1 , and a third diverted position is a combination of first and ...

Ceramic Balance Valve Structure

A ceramic balance valve structure includes a valve tube and a pressure regulating member each of which is made of ceramic material. The valve tube is formed with a through hole and two annular grooves. The pressure regulating member is slidably mounted in the through hole of the valve tube and is provided with two water guide grooves corresponding to the annular grooves of the valve tube. The pressure regulating member is provided with a balance wall located between the two water guide grooves and has two opposite ends each provided with a connecting hole. Thus, the valve tube and the pressure regulating member have a ceramic surface contact therebetween to facilitate a sliding motion of the pressure regulating member and to prevent the pressure regulating member from being jammed in the valve tube. 1. A ceramic balance valve structure comprising:a valve tube and a pressure regulating member;wherein:the valve tube is made of ceramic material;the valve tube has an interior formed with a through hole which extends through the valve tube;the valve tube has a mediate portion provided with two annular grooves connected to the through hole;the pressure regulating member is made of ceramic material;the pressure regulating member is slidably mounted in the through hole of the valve tube;the pressure regulating member is provided with two water guide grooves corresponding to the annular grooves of the valve tube;the pressure regulating member is provided with a balance wall located between the two water guide grooves;the pressure regulating member has two opposite ends each provided with a connecting hole; andthe valve tube and the pressure regulating member have a ceramic surface contact therebetween to facilitate a sliding motion of the pressure regulating member relative to the valve tube and to prevent the pressure regulating member from being jammed in the valve tube.2. The ceramic balance valve structure of claim 1 , wherein:the ceramic balance valve structure further ...

VALVE ASSEMBLY

A valve assembly has a basic module and a plurality of valve modules which are mounted on the basic module side by side along a line-up direction, the basic module having a lower portion, an upper portion and a connecting portion connecting the lower and the upper portion, which enclose a receiving space for at least one valve module on three sides. The basic module has a bottom surface facing outwards and an upper side facing outwards. At least one external fluid connection is provided which is arranged on the bottom surface or on the upper side. Furthermore, at least one external electrical connection is provided which is arranged on the bottom surface or on the upper side. 1. A valve assembly having a basic module and a plurality of valve modules which are mounted on the basic module side by side along a line-up direction , the basic module having a lower portion , an upper portion and a connecting portion connecting the lower and the upper portion which enclose a receiving space for at least one valve module on three sides , and the basic module having a bottom surface facing outwards and an upper side facing outwards , at least one external fluid connection and/or at least one external electrical connection which is arranged on the bottom surface or on the upper side , respectively , being provided.2. The valve assembly of wherein a rear side of the connecting portion facing outwards is free of external connections.3. The valve assembly of wherein the at least one external fluid connection is arranged on the bottom surface and the at least one external electrical connection is arranged on the upper side.4. The valve assembly of wherein a fluid connection face having internal fluid connections is provided on a first side of the basic module facing the receiving space and is connected with fluid connections of the valve modules claim 1 , and in that internal electrical connections which are connected with electrical connections of the valve module are provided on ...

CAPACITY CONTROL VALVE

A capacity control valve includes a valve housing provided a discharge port through which a discharge fluid of discharge pressure Pd passes, a suction port through which a suction fluid of suction pressure Ps passes, and a control port through which a control fluid of control pressure Pc passes, a rod configured to be driven by a solenoid, a main valve formed by a main valve seat and a main valve element and configured for opening and closing a communication between the discharge port and the control port in accordance with a movement of the rod, and a CS valve provided between the control port and the suction port and controlled by a dynamic pressure of a fluid flowing from the discharge port to the control port at an opening state of the main valve. 1: A capacity control valve comprising:a valve housing provided with a discharge port through which a discharge fluid of discharge pressure passes, a suction port through which a suction fluid of suction pressure passes, and a control port through which a control fluid of control pressure passes;a rod configured to be driven by a solenoid;a main valve formed by a main valve seat and a main valve element and configured for opening and closing a communication between the discharge port and the control port in accordance with a movement of the rod; anda CS valve provided between the control port and the suction port and controlled by a dynamic pressure of a fluid flowing from the discharge port to the control port at an opening state of the main valve.2: The capacity control valve according to claim 1 , whereinthe control port communicates with a space which is opened and closed by the main valve.3: The capacity control valve according to claim 1 , whereinthe CS valve includes a cylindrical CS valve element, and a spring configured to bias the CS valve element in a valve opening direction of the CS valve.4: The capacity control valve according to claim 3 , whereinthe CS valve element has a receiving surface extending in a ...

Valve for a Bioprocess Liquid

A valve () for a bioprocess liquid apparatus () comprises tubular sections () inside which valve seat means () are arranged. A plunger arrangement () is configured to selectively interact with the valve seat means to close and open the tubular sections in response to a magnetic field provided by solenoid arrangements (), the solenoid arrangements being arranged at the bioprocess liquid apparatus. A flow path device comprising such a valve and a bioprocess liquid apparatus and a method of handling a bioprocess liquid are also disclosed. 1. A valve for a bioprocess liquid apparatus , the valve comprising:a first tubular section, a second tubular section and a third tubular section, each tubular section having a respective first end and a respective second end, wherein the tubular sections are joined together at their respective second end,valve seat means arranged at least at the respective second end inside the first tubular section and inside the second tubular section, anda plunger arrangement inside the valve, the plunger arrangement being configured to selectively interact with the valve seat means to close and open at least the first tubular section and the second tubular section in response to a magnetic field provided by a first solenoid arrangement arranged at the second end of the first tubular section and a magnetic field provided by a second solenoid arrangement arranged at the second end of the second tubular section.4. The valve of claim 3 , where the support means comprise springs.5. The valve of claim 3 , where any of the first solenoid arrangement and the second solenoid arrangement comprises a double coil arrangement.6. The valve of claim 1 , where the plunger arrangement comprises a single plunger arranged inside the valve such that closure of the first tubular section corresponds to opening of the second tubular section.7. The valve of claim 1 , where the plunger arrangement comprises a single plunger arranged inside the valve such that claim 1 , ...

WATER SUPPLY VALVE AND WATER SUPPLY VALVE ASSEMBLY FOR WALL MOUNTED DRUM TYPE WASHING MACHINE

A water supply valve for a wall mounted drum type washing machine may include an integrated inlet housing, first water supply valve outlet housing, and second water supply valve outlet housing. The water supply valve includes an inlet housing including an inlet into which water enters and a first passage along an inner cavity; a first water supply valve outlet housing integral with and adjacent to the inlet housing and configured to communicate with the first passage; and a second water supply valve outlet housing integral with and adjacent to the first water supply valve outlet housing and configured to communicate with the first passage. 1. A water supply valve assembly for a wall mounted drum type washing machine , comprising:an integrated inlet housing, first water supply valve outlet housing and second water supply valve outlet housing wherein:the inlet housing comprises an inlet into which water enters, and a first passage along an inner cavity thereof;the first water supply valve outlet housing is integral with and adjacent to the inlet housing and configured to communicate with the first passage; andthe second water supply valve outlet housing is integral with and adjacent to the first water supply valve outlet housing and is configured to communicate with the first passage.2. The water supply valve assembly of claim 1 , wherein the first water supply valve outlet housing comprises:a seating part at an upper portion of the first water supply valve outlet housing and having a first solenoid valve thereon;a protrusion on a lower portion of the first water supply valve outlet housing and having a first outlet at a lower end thereof; anda second passage extending from the first passage to the first outlet.3. The water supply valve assembly of claim 2 , wherein the first water supply valve outlet housing further comprises a plurality of insertion holes in the seating.4. The water supply valve assembly of claim 2 , wherein the second water supply valve outlet ...

VALVE DEVICE FOR A HYDRAULIC CIRCUIT, AND OIL PUMP CONTROL ASSEMBLY

A valve device for a hydraulic circuit includes an actuator unit and a valve unit. The actuator unit comprises a spring element and an electromagnetic circuit. The electromagnetic circuit comprises an armature, a core comprising a passage hole, a coil, and a flux-guiding device. A stop element comprising a passage opening is arranged in the passage hole so that a gap exists between the core and the armature when actuating the actuator unit. The valve unit comprises a first opening, a second opening, a third opening formed opposite the actuator unit, a first valve seat between the first and second opening, a second valve seat formed between the first and third opening, a first valve closure body connected to the armature and loaded by the spring element, and a second valve closing body loaded by hydraulic pressure and lifted from the second valve seat by the first valve closure body. 111-. (canceled)12. A valve device for a hydraulic circuit , the valve device comprising: a spring element, and', an armature configured to be translationally movable,', 'a core comprising a passage hole, a cylindrical stop element comprising, 'an electromagnetic circuit comprising,'}, a coil configured to be energizable, and', 'a device configured to guide a flux; and, 'a passage opening configured to extend in an extension direction being arranged in the passage hole so that a gap exists between the core and the armature when the actuator unit is actuated,'}], 'an actuator unit comprising,'} a first opening,', 'a second opening configured as an outlet,', 'a third opening formed at an end of the valve unit opposite to the actuator unit,', 'a first valve seat arranged between the first opening and the second opening,', 'a second valve seat formed between the first opening and the third opening,', 'a first valve closure body connected to the armature and configured to be loaded by the spring element in a direction of the first valve seat, and', 'a second valve closing body configured to ...

ELECTROMAGNETIC VALVE SYSTEM

Provided is an electromagnetic valve system for carrying out a compressed air supply to and evacuation from a plurality of air chambers of massage instruments of an air-type massage device, comprising: a plurality of first electromagnetic valves which are connected to each air chamber via supply tubes; a second electromagnetic valve further comprising a first aperture which communicates with external air; and a plurality of first check valves which are disposed within a header in an intermediate location between the second electromagnetic valve and each air chamber with a connection tube therebetween, and allow air to pass from the air chambers toward the second electromagnetic valve only when air pressure on the second electromagnetic valve side is lower than air pressure on the air chamber side. 1. An electromagnetic valve system for supplying and discharging compressed air into and from a plurality of air chambers of a massage device of a pneumatic massage apparatus , the electromagnetic valve system comprising:a compressed air inlet for receiving compressed air;a plurality of first electromagnetic valves each to be connected to a corresponding one of the air chambers of the massage device, the first electromagnetic valves each having a first opening communicating with the compressed air inlet, a second opening communicating with an outside atmosphere, and a third opening for communicating with an associated one of the air chambers, and the first electromagnetic valves each being switchable between a first position where the second opening is closed and the first opening and the third opening are communicated with each other and a second position where the first opening is closed and the second opening and the third opening are communicated with each other;a second electromagnetic valve having a first opening communicating with the outside atmosphere and a second opening for communicating with the plurality of air chambers, the second electromagnetic valve being ...

VALVE ASSEMBLY FOR A REFRIGERANT CIRCUIT

A valve assembly for a refrigerant circuit, having at least two ball valves, which each have a ball as a control element and an actuator for adjusting the associated ball, and also a refrigerant circuit having heat pump functionality for a vehicle having such a valve assembly. 116-. (canceled)17. A valve assembly for a refrigerant circuit , comprising:at least two ball valves, which each have a ball as a control element and an actuator for adjusting the associated ball, wherein the at least two ball valves are each embodied as three-way valves, which can have bidirectional through flow, having three connectors, wherein a first ball of a first ball valve has a T-shaped hole, which permits flow alternately through two connectors of the three connectors and blocking of one connector of the three connectors or flow simultaneously through the three connectors, and wherein a second ball of a second ball valve has an L-shaped hole, which permits flow alternately through two connectors of the three connectors and blocking of one connector of the three connectors or blocking of the three connectors.18. The valve assembly according to claim 17 , wherein the ball valves each have a valve block having flow ducts claim 17 , in which the connectors are formed and the balls are mounted in a rotationally movable manner.19. The valve assembly according to claim 17 , wherein a first connecting block having a first connecting part connects a second connector of the first ball valve to a second connector of the second ball valve claim 17 , and a second connecting block having a second connecting part connects a third connector of the first ball valve to a third connector of the second ball valve.20. The valve assembly according to claim 19 , wherein the first connecting block claim 19 , the second connecting block claim 19 , the first valve block claim 19 , and the second valve block are connected to one another or are completely or partially combined into a shared fluid block.21. The ...

Double valve constructed from unitary single valves

A double valve includes a first unitary valve assembly and a second unitary valve assembly. Each unitary valve assembly includes a first outlet port, a second outlet port, and a spool. A first pilot assembly and a second pilot assembly are coupled to the first unitary valve assembly and the second unitary valve assembly, respectively. A plate is coupled to the unitary valve assemblies and includes a passage to provide a first common outlet passage that is coupled to the respective first outlet ports of the unitary valve assemblies and a second common outlet passage that is coupled to the respective second outlet ports of the unitary valve assemblies. When the spools are in a first position, fluid flows through the first common outlet passage, and when the spools are in a second position, the fluid flows through the second common outlet passage.

FLUID FLOW CONTROL SYSTEM COMPRISING A MANIFOLD ASSEMBLY

Systems for processing articles are essential for semiconductor fabrication. In one embodiment, a system is disclosed comprising a plurality of fluid supplies configured to supply process fluids, a plurality of apparatuses for controlling flow, a plurality of mounting substrates, a vacuum manifold fluidly coupled to the plurality of mounting substrates, an outlet manifold fluidly coupled to the plurality of mounting substrates, a vacuum source fluidly coupled to the vacuum manifold, and a processing chamber fluidly coupled to the outlet manifold. The plurality of apparatuses for controlling flow have a bleed port and an outlet. The outlets of the plurality of apparatuses are fluidly coupled to corresponding outlet ports of the plurality of mounting substrates. The bleed ports of the plurality of apparatuses are fluidly coupled to the corresponding vacuum ports of the plurality of mounting substrates. 1. A system for processing articles , the system comprising:a first fluid supply configured to supply a first process fluid;a second fluid supply configured to supply a second process fluid;a first apparatus for controlling flow, the first apparatus having an inlet, an outlet, and a bleed port, the inlet of the first apparatus fluidly coupled to the first fluid supply;a second apparatus for controlling flow, the second apparatus having an inlet, an outlet, and a bleed port, the inlet of the second apparatus fluidly coupled to the second fluid supply;a first mounting substrate comprising a first vacuum port and a first outlet port, the first apparatus for controlling flow attached to the first mounting substrate such that the bleed port of the first apparatus for controlling flow is fluidly coupled to the first vacuum port and the outlet of the first apparatus for controlling flow is fluidly coupled to the first outlet port;a second mounting substrate comprising a second vacuum port and a second outlet port, the second apparatus for controlling flow attached to the ...

SELECTABLE VALVE OF A DELIVERY SYSTEM

A delivery system for a sensor chip includes a plurality of selectable ports arranged on a first assembly. Each of the selectable ports is in communication with a separate channel. The delivery system includes a second assembly movable in relation to the first assembly. The second assembly has a channel that is mechanically connectable to different ones of the plurality of selectable ports on the first assembly by motion of the second assembly relative to the first assembly. The delivery system includes a mechanical interface configured to engage a separate actuator so that relative motion of the first assembly and the second assembly is affected by the actuator. 1. A delivery system for a sensor chip , comprising:a plurality of selectable ports arranged on a first assembly, wherein each of the selectable ports is in communication with a separate channel;a second assembly movable in relation to the first assembly, wherein the second assembly has a channel that is mechanically connectable to different ones of the plurality of selectable ports on the first assembly by motion of the second assembly relative to the first assembly; anda mechanical interface configured to engage a separate actuator so that relative motion of the first assembly and the second assembly is affected by the actuator.2. The system of claim 1 , wherein the channel of the second assembly is mechanically connectable at one time to a maximum of only one of the plurality of selectable ports on the first assembly by the motion of the second assembly relative to the first assembly.3. The system of claim 1 , wherein the motion of the second assembly relative to the first assembly automatically seals all other ports of the plurality of selectable ports that have not been selected as a port connected to the channel of the second assembly.4. The system of claim 1 , wherein the sensor chip is a biological assay chip.5. The system of claim 1 , wherein the delivery system is configured to delivery one or ...

PURGE LINE CHANGING BLOCK JOINT AND FLUID CONTROL APPARATUS

A purge line changing block joint for enabling supply of different types of purge gas between lines without a significant remodeling of a fluid control apparatus and the fluid control apparatus is provided. A purge line changing block joint is connected to an upper side of a three-way valve channel portion in at least one line of the plurality of lines. The purge line changing block joint includes a process gas inlet channel communicating with a process gas inlet channel of the three-way valve channel portion, an outlet channel communicating the process gas inlet channel and an outlet channel of the three-way valve channel portion, a channel terminal not in communication with a purge gas inlet channel of the three-way valve channel portion but terminating the same, and a new purge gas inlet channel communicating with the outlet channel and opening on the top surface. 1. A purge line changing block joint configured to be connected to an upper side of a lower stage joint member which forms a process gas inlet channel , a purge gas inlet channel , and an outlet channel common to both gases opening respectively on the top surface , comprising:a process gas inlet channel in communication with the process gas inlet channel of the lower stage joint member, an outlet channel communicating the process gas inlet channel and the outlet channel of the lower stage joint member, a channel terminal not in communication with the purge gas inlet channel of the lower stage joint member but terminating the same, and a new purge gas inlet channel in communication with the outlet channel.2. A fluid control apparatus comprising: a plurality of lines arranged in parallel , each of the lines including a flow rate controller , a two-way valve , and a three-way valve arranged on an upper stage and a plurality of joint members arranged on a lower stage , a manifold block joint as a joint member arranged on the lower stage and configured to connect at least two of the plurality of lines , the ...

BYPASS VALVE

An improved bypass valve, suitable for the connection of terminal units in which a heat exchange occurs between the environment to be conditioned and a thermal-carrier fluid, in particular a liquid, with the lines of delivery or supply and return of the fluid, with these units typically defined by heat exchangers, fan coil units, batteries for air handling units of the AHU (air handling unit) type in the field of HVAC (heating, ventilation and air conditioning), including an H-shaped valve-body with two opposed and parallel tubular elements defining a delivery duct and a return duct joined one to the other and communicating via a transverse element defining a bypass duct, the valve-body integrating, in a monobloc structure, an on-off delivery valve, an on-off return valve and an on-off bypass valve, the latter provided with a linear shutter to enable/disable the circulation of a thermal-carrier fluid through the bypass duct. 1101214161816144318. An improved bypass valve () , especially suitable for the connection of terminal units in which a heat exchange occurs between the environment to be conditioned and a thermal-carrier fluid , in particular a liquid , with the lines of delivery or supply and return of said fluid , with these units typically defined by heat exchangers , fan coil units , batteries for air handling units of the AHU (air handling unit) type in the field of HVAC (heating , ventilation and air conditioning) , comprising an H-shaped valve-body () with two opposed and parallel tubular elements defining a delivery duct () and a return duct () joined one to the other and communicating by means of a transverse element defining a bypass duct () , characterised in that it integrates , in a monobloc structure , an on-off delivery valve , an on-off return valve and an on-off bypass valve , with said latter comprising at least functional means of manoeuvre and of seal towards the external environment placed in the return duct () or in the delivery duct () and ...

Shower head with integrated mixing valve

A plumbing fitting having a body and a housing located in the body that includes a first inlet for receiving the first fluid, a second inlet for receiving the second fluid, and a mixing chamber. The plumbing fitting includes a first flow control valve operatively coupled to the housing; a second flow control valve operatively coupled to the housing; and an actuator assembly configured to move the first flow control valve relative to the housing to control flow of the first fluid from the first inlet to the mixing chamber, such that the first fluid exerts substantially no net force on the first flow control valve, and configured to move the second flow control valve relative to the housing to control flow of the second fluid from the second inlet to the mixing chamber, such that the second fluid exerts substantially no net force on the second flow control valve.

OIL CONTROLLED VALVE

A valve body comprises an inner compartment extending along a longitudinal axis from a second end portion towards a first end portion. First, second, and third fluid ports in to the valve body are perpendicular to the longitudinal axis. The second fluid port is between the third and the first fluid port. A fourth fluid port is parallel to the longitudinal axis. A spool is configured to selectively reciprocate in the inner compartment. The spool comprises a first fluid receptacle configured to block fluid flow to the third fluid port and to fluidly communicate with the second fluid port when the spool adjoins the first end portion. The first fluid receptacle is configured to fluidly communicate with the second fluid port and with the third fluid port when the spool adjoins the second end portion. A second fluid receptacle is configured to receive fluid pressure from the fourth fluid port. 1. A valve arrangement comprising:a valve body, the valve body comprising an axis, a first end portion, and a second end portion;a regulation valve located at the first end portion of the valve body;a solenoid valve located at the second end portion of the valve body;a first fluid port in the valve body;a second fluid port in the valve body;a third fluid port located in the valve body;a spool located inside the valve body between the regulation valve and the solenoid valve; andan undercut in an exterior surface of the spool forming an opening between the spool and the valve body,wherein the spool moves axially along the axis of the valve body;wherein the spool comprises a first end and a second end;wherein the spool moves between a first position and a second position;wherein the first end of the spool is located between the regulation valve and the solenoid valve along the axis;wherein the second end of the spool is located between the first end of the spool and the solenoid valve along the axis;wherein the first end of the spool in the second position is nearer the regulation ...

MODULAR FLUID MANIFOLD ASSEMBLY WITH ANTI-ROTATION ELEMENTS

A fluid manifold assembly for a valve bank is provided, in which the manifold assembly includes a plurality of modular fluid manifolds that are operatively coupled together, and each modular manifold includes one or more anti-rotation elements that cooperate with each other to minimize rotation of the modular manifolds relative to each other, such as during assembly. The anti-rotation elements may include anti-rotation protrusion(s) that extend outwardly from a mating face of a first modular manifold body, and anti-rotation recess(es) that extend inwardly from a corresponding mating face of a second modular manifold body, in which the anti-rotation protrusion(s) of the first body are configured to be received by the anti-rotation recess(es) of the second body. The anti-rotation elements may be configured to interface with each other with particular tolerances that facilitate ease of assembly of the fluid manifold assembly, while minimizing tolerance stack-up. 1. A fluid manifold assembly for a valve bank , the manifold assembly comprising:a first modular fluid manifold having a first manifold body, the first manifold body having a first mating face, and an anti-rotation protrusion extending outwardly from the first mating face;a second modular fluid manifold having a second manifold body, the second manifold body having a second mating face, and an anti-rotation recess extending inwardly from the second mating face;wherein the first manifold body is operatively coupled to the second manifold body such that the first mating face is adjacent to the second mating face, and such that the anti-rotation protrusion of the first manifold body is received by the anti-rotation recess of the second manifold body; andwherein the anti-rotation protrusion and the anti-rotation recess are configured to cooperate with each other to minimize rotation of the first manifold body relative to the second manifold body.2. The fluid manifold assembly according to claim 1 ,wherein the first ...

Fluid Delivery System

A fluid delivery system may include a substrate block having an upper surface; a first substrate port in the upper surface; a second substrate port in the upper surface; a substrate fluid passageway extending between the first substrate port and the second substrate port; a substrate ring defining the second substrate port; and a substrate seal channel formed in the upper surface and surrounding the substrate ring. An outer surface of the substrate ring may form an inner surface of the substrate seal channel. An active component may be selected from a flow controller, a pressure transducer, a flow measurement sensor, a pressure regulator, a valve, and a flow meter. The active component may comprise a lower surface; a first component port in the lower surface; a component fluid passageway; a component ring; and a component seal channel formed in the lower surface and surrounding the component ring. 1. A fluid delivery system comprising: an upper surface;', 'a first substrate port in the upper surface;', 'a second substrate port in the upper surface;', 'a substrate fluid passageway extending between the first substrate port and the second substrate port;', 'a substrate ring defining the second substrate port; and', 'a substrate seal channel formed in the upper surface and surrounding the substrate ring, an outer surface of the substrate ring forming an inner surface of the substrate seal channel;, 'a substrate block comprising a lower surface;', 'a first component port in the lower surface;', 'a component fluid passageway extending from the first component port;', 'a component ring defining the first component port; and', 'a component seal channel formed in the lower surface and surrounding the component ring, an outer surface of the component ring forming an inner surface of the component seal channel;, 'an active component selected from the group consisting of a flow controller, a pressure transducer, a flow measurement sensor, a pressure regulator, a valve, and a ...

Hybrid Faucet Assembly

A hybrid faucet assembly configured to operate in a touchless, hands-free automatic mode and a manual mode comprises a faucet body; a faucet spout; a first manual flow control valve connected to a cold water source; a second manual flow control valve connected to a hot water source; an electromechanical valve connected to a cold water source or to both a cold water source and a hot water source; a flow director; a controller; and an activator device. The hybrid faucet assembly may comprise an override mechanism to disable an automatic mode during operation of a manual mode. 1. A faucet assembly comprisinga faucet body;a faucet spout;a first manual flow control valve;a second manual flow control valve;an electromechanical valve;a flow director;a controller; andan activator device,whereinthe first manual flow control valve is configured to be fluidly connected to a cold water source and the flow director, and to deliver cold water to the faucet spout,the second flow control valve is configured to be fluidly connected to a hot water source and the flow director, and to deliver hot water to the faucet spout,the electromechanical valve is configured to be fluidly connected to a cold water source and the flow director,the electromechanical valve, the controller, and the activator device are configured to be in electrical communication, andthe controller is configured to receive a signal from the activator device indicating it has been activated, and to send a signal to the electromechanical valve to open to deliver cold water to the faucet spout, andwherein the faucet assembly is configured to be independently operated in a manual mode via operation the first and/or second manual flow control valves, and to be independently operated in an automatic mode via operation of the electromechanical valve.2. The faucet assembly according to claim 1 , wherein the faucet assembly is configured such that the automatic mode is disabled upon operation of the first and/or second manual ...

FLOW CONTROL VALVE APPARATUS

A flow control valve apparatus includes: a housing including two pump ports, two tank ports, a first supply/discharge port, a second supply/discharge port, and a spool hole; a first spool configured to switch a connection status among one of the pump ports, one of the tank ports, and the first supply/discharge port depending on a position of the first spool; a first actuator configured to move the first spool to each of a first supply position and a first discharge position; a second spool configured to switch a connection status among the other pump port, the other tank port, and the second supply/discharge port depending on a position of the second spool; and a second actuator configured to move the second spool to each of a second supply position and a second discharge position. The first spool and second spool are inserted in the spool hole so as to reciprocate. 1. A flow control valve apparatus comprising:a housing including a first pump port, a second pump port, a first tank port, a second tank port, a first supply/discharge port, a second supply/discharge port, and a spool hole at which all of these ports are open;a first spool configured to switch a connection status among the first pump port, the first tank port, and the first supply/discharge port depending on a position of the first spool;a first actuator configured to move the first spool to each of a first supply position where the first pump port and the first supply/discharge port are connected to each other and a first discharge position where the first tank port and the first supply/discharge port are connected to each other;a second spool configured to switch a connection status among the second pump port, the second tank port, and the second supply/discharge port depending on a position of the second spool; anda second actuator configured to move the second spool to each of a second supply position where the second pump port and the second supply/discharge port are connected to each other and a ...

Microfluidic Device for Controlling Pneumatic Microvalves

Example embodiments relate to microfluidic devices for controlling pneumatic microvalves. One embodiment includes a microfluidic device for independently controlling a plurality of pneumatic microvalves. The microfluidic device is couplable to a pressure source. The microfluidic device includes a first substrate. The microfluidic device also includes a flexible membrane covering the first substrate. Additionally, the microfluidic device includes a second substrate covering the flexible membrane. Further, the microfluidic device includes one or more fluidic channels at least partially defined in the first substrate. In addition, the microfluidic device includes a pressure couplable to the pressure source and branching into a plurality of pressure channels. Still further, the microfluidic device includes at least one pressure control switch per pressure channel.

Valve

The invention relates to a valve ( 10, 50, 52 ) for operating a pressurizing medium driven actuator of a process control valve for technical process equipment, comprising a valve seat ( 14 ) in a basic valve body ( 48 ), a closing body ( 12 ) and an electromagnetic drive ( 18, 30 ), which closing body ( 12 ) is ball-shaped and cooperates with a valve seat ( 14 ) so as to block the flow from an inlet side to an outlet side, said closing body ( 12 ) cooperating with a piston surface ( 20 ) which can be moved within a piston chamber ( 25 ) connected to the inlet side, characterized in that a connecting element ( 17 ) is provided between the closing body ( 12 ) and the piston surface ( 20 ) which is actively connected to an armature ( 18 ) of an electromagnetic linear direct drive, with a coil assembly ( 30 ) being embedded in the basic valve body ( 28 ) and a magnetic field with alternating polarity in the axial direction being present at the armature ( 18 ).

Gas Supply Device and Valve Device

A technology, when forming a film by supplying TiClgas and NHgas a plurality of times in alternation to a substrate, can increase the amount of gas flow while suppressing cooling of a valve device, and contribute to an increase in throughput. In the formation of the film, the gas for atmosphere replacement supplied into a processing vessel between supplying one processing gas and supplying the other processing gas is heated ahead of time. Thus, the flow rate of gas can be increased while suppressing cooling of the gas-contacting sites such as a wafer and the inner wall of the processing vessel, and so it is possible to reduce the time necessary to replace the atmosphere, resulting in being able to contribute to increased throughput, and problems such as adhesion of reaction products due to cooling at the valve device are suppressed. 1. A gas supply device for sequentially supplying a first reaction gas as a process gas , a substitution gas for substituting an atmosphere , and a second reaction gas as a process gas into a process vessel , in which a substrate is placed , under a vacuum atmosphere , a plurality of cycles , the device comprising:a process gas flow passage configured to supply the process gas into the process vessel;a substitution gas flow passage configured to supply the substitution gas into the process vessel; anda substitution gas heating part installed in the substitution gas flow passage to heat the substitution gas.2. The device of claim 1 , wherein the substitution gas flow passage comprises a gas flow passage joining in the process gas flow passage.3. The device of claim 1 , wherein the device further comprises:a valve device including a portion where the substitution gas flow passage joins the process gas flow passage; anda heating mechanism installed to promote release of a gas from a gas contact portion within the valve device,wherein the substitution gas heating part is installed in at least one of an upstream side and a downstream side of ...

Pulse-width-modulated electromagnetic valve for controlling fluid flow direction and shower head incorporating same

A valve device for controlling fluid flow direction includes a cap; a valve seat secured to the cap to form a first outlet, a second outlet, and an inlet between the first and second outlets; a stem moveably disposed in a chamber between the first outlet and the second outlet; a pulse-width-modulated electromagnetic valve being adjacent to the first outlet; and a channel disposed between the stem and the pulse-width-modulated electromagnetic valve. In a first operation the pulse-width-modulated electromagnetic valve opens the first outlet and closes the second outlet so that water flows from the opening to the first outlet via the chamber and the channel. In a second operation the pulse-width-modulated electromagnetic valve closes the first outlet and opens the second outlet so that water flows from the opening to the second outlet via the chamber.

Combination valve and bidirectional flow control valve using the same

A combination valve built in a main valve of a solenoid valve includes: a first communication passage having a first port and a second port; a second communication passage branching from the first communication passage and having a third port; a first valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the third port; and a second valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the second port. The first valve body is located upstream relative to the second valve body.

MANIFOLD WITH INTEGRATED VALVE

A manifold for use with a fluid delivery system includes a fluid inlet defining a portion of a common channel, a fluid nozzle outlet, a plunger housing of an integrated valve, a collar of a coupling mechanism, and a mounting structure. The fluid inlet, fluid nozzle outlet, plunger housing, collar and mounting structure of the manifold are integrally-constructed. A manifold assembly for use with a fluid delivery system includes at least a first and a second manifold. Each manifold includes a fluid inlet defining a portion of a common channel, a fluid nozzle outlet, a plunger housing of an integrated valve, and a collar of a coupling mechanism. The fluid inlet, fluid nozzle outlet, plunger housing, and collar are integrally-constructed, and the fluid inlet of the first manifold is received by a portion of a common channel of the second manifold. 1. A manifold for use with a fluid delivery system , the manifold comprising:a fluid inlet defining a portion of a common channel;a fluid nozzle outlet;a plunger housing of an integrated valve;a collar of a coupling mechanism; anda mounting structure,wherein the fluid inlet, fluid nozzle outlet, plunger housing, collar and mounting structure are integrally-constructed.2. The manifold of claim 1 , wherein the manifold is configured to be coupled to at least one of a connector inlet claim 1 , an end cap claim 1 , or another manifold by a manifold coupling.3. The manifold of claim 2 , wherein the manifold coupling is by a spring clip.4. The manifold of claim 1 , wherein the integrated valve further comprises a plunger arm and a plunger seat.5. The manifold of claim 4 , wherein the integrated valve is configured to receive pressurized air to cause the plunger arm to open a fluid inlet defined by the plunger seat claim 4 , and wherein the fluid inlet of the plunger seat fluidly couples the common channel to the fluid nozzle outlet.6. The manifold of claim 5 , wherein the integrated valve further comprises a plunger spring and a ...

COMPOUNDING DEVICE, SYSTEM, KIT, SOFTWARE, AND METHOD

An exemplary pharmaceutical compounding system and device for mixing materials from at least two distinct material sources can include a transfer set and junction structure that has a junction body, a first inlet port located at a first portion of the junction body, a second inlet port located at a second portion of the junction body, and an outlet port located at a third portion of the junction body. The junction structure can be configured to mix fluid received from both the first inlet port and second inlet port and to deliver the fluid to the outlet port. The junction structure can also include attachment structure located on the junction body and configured to attach the junction structure to the housing of the compounding device at a location downstream of a pump system. 1. A pharmaceutical compounding device , comprising:a first fluid source connected to a first valve;a second fluid source connected to a second valve;a third fluid source connected to a third valve;a first line in fluid communication with an output of the first valve and extending to a micro pump mechanism;a second line in fluid communication with an output of the second valve and an output of the third valve and extending to a macro pump mechanism;a junction structure located downstream of both the micro pump mechanism and the macro pump mechanism and configured to join the first line with the second line such that fluid from the first fluid source is combined with fluid from the second fluid source and fluid from the third fluid source after passing by the micro pump mechanism and the macro pump mechanism.2. The pharmaceutical compounding device of claim 1 , wherein the first line has a cross sectional area taken normal to a longitudinal axis of the first line that is less than a cross sectional area of the second line taken normal to a longitudinal axis of the second line.3. The pharmaceutical compounding device of claim 1 , wherein the first line and second line are isolated from each ...

Sanitary mixer valve

The invention includes a sanitary shower system with a mixing valve which can mix the hot and cold water supplies through the linearly movable triangle element to the desired exit temperature and flow volume. The triangular element has a slanted side that seamlessly connects to the inclined side of hot and cold water inlet ducts of the valve housing, in which there is also the flexible seal to achieve complete sealing. The triangle element is provided with a protrusion on the oblique side. This determines the flow rate of the hot and cold water supply towards the mixing chamber very accurately. 1347345934123489712834. A sanitary mixer valve wherein the triangular element (/ ,) is provided with three sides (A ,B ,C). The standing side (A) is connected to the linear motor (/) linearly advancing the triangular element (/ ,) with the lying side (B) along the valve guide (/) of the valve housing (/). With the linear advancement of the triangle element (/ ,) , the hot and cold water supplies (/ ,) are fully opened and/or closed. The closing is due to the oblique side (C) of the triangular element (/ ,) against the equivalent oblique side (/) of the valve housing (/) by the linear advancement of the linear motor (/) which ensures a seamless sealing. The hot and cold water supplies (/ ,) pour in the oblique sides (/) of the valve and are equivalent to the oblique sides (C) of the triangular element (/ ,).23412116. A sanitary mixer valve to claim 1 , wherein the triangular element (/ claim 1 ,) only supplies the oblique side (C) for direct sealing of the hot and cold water (/.) direction of mixing chamber (/) and crane outlet (/).3121189. A sanitary mixer valve to and claim 1 , wherein the water and water flow streams of the hot and cold water supply (/) and (/) flow into the mixing chamber (/) via the oblique side (/) Of the valve housing (/).43459. A sanitary mixer valve to claim 1 , and wherein the triangle element (/ claim 1 ,) with the lying side (B) is passed along the ...

CONTROL VALVE

A control valve is provided, comprising a valve body having an inlet port extending along an inlet axis, first and second outlet ports extending along outlet axes substantially parallel to a single reference axis and substantially perpendicular to the inlet axis, first and second sealing ports associated, respectively, with the first and second outlet ports and each disposed in a fluid path between the inlet port and its respective outlet port, and first and second sealing members configured for independently and selectively opening and closing the first and second sealing ports, respectively. Each of the sealing ports extends along a sealing axis extending transverse to a plane being parallel to its respective outlet axis and the inlet axis, and forms, between a downstream end thereof and an upstream end of the inlet axis, an obtuse angle greater than 90°. 1. A control valve comprising:a valve body having an inlet port connectable to an upstream fluid supply line and extending along an inlet axis;first and second outlet ports extending, respectively, along first and second outlet axes, and each connectable to a downstream fluid line, said first and second outlet axes extending substantially parallel to a single reference axis and substantially perpendicular to said inlet axis;a first sealing port associated with said first outlet port and disposed in a fluid path between the inlet port and the first outlet port, and a second sealing port disposed in a fluid path between the inlet port and the second outlet port; andfirst and second sealing members configured for independently and selectively opening and closing the first and second sealing ports, respectively;wherein each of said sealing ports extends along a sealing axis extending transverse to a plane being parallel to its respective outlet axis and said inlet axis, and forms, between a downstream end thereof and an upstream end of the inlet axis, an obtuse angle greater than 90°.2. The control valve according to ...

GAS SUPPLYING APPARATUS

A gas supply line and gas supplying apparatus that facilitates maintenance and management of various types of devices. The supplying apparatus is formed with a supply line that is made up of a gas inlet-side block, a gas outlet-side block and a plurality of fluid control devices. The gas supplying apparatus is formed with at least two gas supply lines, the fluid control device of each gas supply line includes at least one flow controller, an inlet-side block of the flow controller on one gas supplying line is connected to an inlet-side block of the flow controller on the other gas supply line so as to oppose the inlet-side block, and an outlet-side block of one flow controller is connected to an outlet-side block of the other flow controller so as to oppose the gas outlet-side block. 1. A gas supplying apparatus , comprising:at least first and second gas supply lines, having a gas inlet side block and a gas outlet side block;a fluid control device provided for each of the first and second gas supply lines, each fluid control device including at least one flow controller having an inlet-side block and an outlet side block;wherein the inlet-side block of the flow controller for the first gas supply line is connected to an inlet-side block of the flow controller for the second gas supply line so as to oppose the gas inlet-side block of the first gas supply line; andwherein the outlet-side block one of the flow controller for the first gas supply line is connected to the outlet-side block of the flow controller for the second gas supply line so as to oppose the gas outlet-side block of the first gas supply line.2. The gas supplying apparatus according to further comprising:a purge gas passage communicating between the first and second gas supply lines provided in the gas inlet side block, and a process gas passage communicating between the first and second gas supply lines provided in the gas outlet side block.3. The gas supplying apparatus according to claim 1 , ...

HANDLE ASSEMBLY

A faucet handle assembly includes a faucet handle, a handle adaptor, and a bonnet. The handle adaptor includes a plurality of end stops extending radially outward therefrom, and is configured to rotatably couple the faucet handle to a fluid control valve disposed within a valve body, and rotatably couple to the valve body by the plurality of end stops. The bonnet includes an inner ring having a plurality of locking features, and is configured to be removably coupled to the valve body by the plurality of locking features. 1. A faucet handle assembly , comprising:a faucet handle; rotatably couple the faucet handle to a fluid control valve disposed within a valve body, and', 'rotatably couple to the valve body by the plurality of end stops; and, 'a handle adaptor having a plurality of end stops extending radially outward therefrom, wherein the handle adaptor is configured toa bonnet including an inner ring having a plurality of locking features, wherein the bonnet is configured to be removably coupled to the valve body by the plurality of locking features.2. The faucet handle assembly of claim 1 , wherein the handle adaptor further comprises a torsion ring disposed around the handle adaptor claim 1 , wherein the handle adaptor is configured to rotate relative to the valve body and the torsion ring is configured to engage the valve body to provide frictional resistance therebetween.3. The faucet handle assembly of claim 2 , wherein the torsion ring is an o-ring received within a groove of the handle adaptor.4. The faucet handle assembly of claim 1 , wherein the plurality of end stops includes two end stops that are diametrically opposed relative to each other claim 1 , and wherein the two end stops are coplanar with each other.5. The faucet handle assembly of claim 1 , wherein the inner ring of the bonnet extends radially inward toward a center of the bonnet claim 1 , and wherein the plurality of locking features extend radially further inward toward the center of the ...

VALVE ASSEMBLY

A fluid control valve includes a body, a stem, a moveable disc, a stationary disc, and a valve seal. The stem is rotatably coupled to the body, and is configured to freely rotate three hundred and sixty degrees relative to the body. The moveable disc is coupled to the stem, and is configured to rotate with the stem. The stationary disc is coupled to the body below the moveable disc. The valve seal is coupled to the body below the stationary disc, and is reversible such that the valve seal is configured to be coupled to the body in at least two different orientations. 1. A fluid control valve for a faucet , comprising:a body;a stem rotatably coupled to the body, wherein the stem is configured to freely rotate three hundred and sixty degrees relative to the body;a moveable disc coupled to the stem, wherein the moveable disc is configured to rotate with the stem;a stationary disc coupled to the body below the moveable disc; anda valve seal coupled to the body below the stationary disc, wherein the valve seal is reversible such that the valve seal is configured to be coupled to the body in at least two different orientations.2. The fluid control valve of claim 1 , further comprising a seal disposed around the stem claim 1 , wherein the seal is configured to engage an inner portion of the body.3. The fluid control valve of claim 1 , further comprising a seal disposed around an outer portion of the body claim 1 , wherein the seal is configured to engage a valve body.4. The fluid control valve of claim 1 , wherein the stem includes a protrusion claim 1 , and wherein the moveable disc includes a receiving channel configured to receive the protrusion such that rotation of the stem results in corresponding rotation of the moveable disc.5. The fluid control valve of claim 1 , wherein the body includes one or more slots claim 1 , and wherein the stationary disc includes one or more tabs configured to be received within the respective one or more slots such that the stationary ...

Plumbing fixture with heating elemenet

A shower head that includes a movable handset, a mixing valve, and an electric heater. The movable handset includes a stem configured to detachably engage a shower head dock, and a spray head coupled to the stem and configured to discharge water. The mixing valve is disposed within the movable handset and includes a housing including a waterway located therein for water to flow through, a first flow control valve located within the housing and configured to control the flow of hot water to the spray head, and a second flow control valve located within the housing and configured to control the flow of cold water to the spray head. The electric heater is disposed within the movable handset and configured to heat at least part of the housing to an elevated temperature sufficient to kill organisms within the waterway.

Dual motor driven multi function hydraulic regulating valve with dual valve core

The present disclosure relates to a double-juxtaposed-valve-core rotary multi-functional hydraulic regulating valve driven by two motors. The hydraulic regulating valve includes a first regulating component, a second regulating component and a valve block. The first regulating component includes a first motor, a first valve core, a first connection sleeve and a first valve sleeve. The second regulating component includes a second motor, a second valve core, a second connection sleeve and a second valve sleeve. The first motor and the second motor are provided with angular displacement sensors. Both the first valve core and the second valve core include a connection portion and a cylinder portion. The cylinder portion defines a group of crossed radial through holes. Both the first valve sleeve and the second valve sleeve are of hollow cylinder structures. 1. A double-juxtaposed-valve-core rotary multi-functional hydraulic regulating valve driven by two motors , comprising a first regulating component , a second regulating component and a valve block , whereinthe first regulating component comprises a first motor, a first valve core, a first connection sleeve and a first valve sleeve;the second regulating component comprises a second motor, a second valve core, a second connection sleeve and a second valve sleeve;the first motor and the second motor are provided with angular displacement sensors that are used for monitoring the angle of rotation of the motor;both the first valve core and the second valve core comprise a connection portion and a cylinder portion, the connection portion is used for connection to the first motor and the second motor, the cylinder portion defines a group of crossed radial through holes, and the two radial through holes have an included angle α there-between;both the first valve sleeve and the second valve sleeve are of hollow cylinder structures, both the first valve sleeve and the second valve sleeve define three groups of radial ...

PLUMBING FIXTURE WITH HEATING ELEMENT

A plumbing component includes a valve provided within a portion of the plumbing component and configured to control the flow of water through the plumbing component. The valve includes a body and at least one waterway within the body. An electric heater extends through at least a portion of the body of the valve and is configured to heat at least a portion of the body to an elevated temperature sufficient to kill organisms within the waterway. 1. (canceled)2. A faucet comprising:a base for mounting the faucet;a spout extending from the base and configured to discharge water;a valve housing located within the spout and comprising a first end section, a second end section having an outlet, and a center section provided between the first and second end sections, the center section including a first inlet configured to receive cold water and a second inlet configured to receive hot water;a first flow control valve located within a first waterway of the valve housing to control the flow of cold water from the first inlet to the outlet;a second flow control valve located within a second waterway of the valve housing to control the flow of hot water from the second inlet to the outlet; andan electric heater extending through at least a portion of the valve housing and configured to heat a surface defining at least part of one of the first or second waterways to an elevated temperature sufficient to kill organisms within the respective waterway.3. The faucet of claim 2 , wherein the first and second flow control valves are housed within the center section of the valve housing.4. The faucet of claim 3 , wherein both of the first and second inlets are provided on a first side of the center section of the valve housing.5. The faucet of claim 4 , wherein the electric heater extends through a bore of the valve body located on a second side of the center section of the valve housing that is opposite to the first side.6. The faucet of claim 5 , further comprising:a first motor ...

ENERGETIC ONE WAY SEQUENCE TERMINATION VALVE

An energetic one way sequence termination arrangement may comprise a housing, a first inlet in operable communication with the housing, a second inlet in operable communication with the housing, and an outlet in operable communication with the housing. The energetic one way sequence termination arrangement is configured such that the second inlet is blocked from fluidic communication with the outlet in response to a first signal being received at the first inlet before a second signal is received at the second inlet, and the first inlet establishes fluidic communication with the outlet in response to the second signal being received at the second inlet before the first signal is received at the first inlet. 1. An energetic one way sequence termination arrangement , comprising:a housing;a first inlet in operable communication with the housing;a second inlet in operable communication with the housing; andan outlet in operable communication with the housing,the energetic one way sequence termination arrangement being configured such that the second inlet is blocked from fluidic communication with the outlet in response to a first signal being received at the first inlet before a second signal is received at the second inlet, andthe first inlet establishes fluidic communication with the outlet in response to the second signal being received at the second inlet before the first signal is received at the first inlet.2. The energetic one way sequence termination arrangement of claim 1 , further comprising:a cavity disposed within the housing; anda moveable shuttle disposed within the cavity,wherein the moveable shuttle is moveable between a neutral position, a transferring position, and a terminating position;wherein the moveable shuttle moves to the terminating position in response to the first signal received from the first inlet before the second signal is received from the second inlet, andthe moveable shuttle moves to the transferring position in response to the ...

FLUID-HANDLING DEVICE AND FLUID-HANDLING SYSTEM

This fluid-handling device has: a first rotary member having a first protrusion that expands a diaphragm of a valve and closes off the valve, the first rotary member being capable of rotating about a rotational axis; a second rotary member disposed so as to surround the first rotary member, the second rotary member having a second protrusion that expands the diaphragm of the valve and closes off the valve, and being capable of rotating about the rotational axis independently from the first rotary member; and a plurality of rolling elements disposed between the first rotary member and the second rotary member, the plurality of rolling elements being in contact with the first rotary member and the second rotary member. 1. A fluid handling device configured to control fluid in a channel chip including a first channel , a second channel , and a valve disposed between the first channel and the second channel , the fluid handling device comprising:a first rotary member including a first protrusion and configured to be rotatable around a rotation axis, the first protrusion being configured to press a diaphragm of the valve to close the valve;a second rotary member disposed to surround the first rotary member and including a second protrusion configured to press the diaphragm of the valve to close the valve, the second rotary member being rotatable around the rotation axis separately from the first rotary member; anda plurality of rolling members disposed between the first rotary member and the second rotary member, the plurality of rolling members being in contact with the first rotary member and the second rotary member.2. The fluid handling device according to claim 1 , wherein a recess configured to house the plurality of rolling members is formed in a surface of the first rotary member on a second rotary member side or a surface of the second rotary member on a first rotary member side.3. The fluid handling device according to claim 1 , wherein the rolling member is a ...

NOVEL FOUR-WAY WATER FLOWING STRUCTURE

The present utility model discloses a novel four-way water flowing structure. The novel four-way water flowing structure comprises a double-way main body, a main water channel, a water inlet, main water outlets and the like, single-way connectors being detachably mounted are respectively arranged at two ends of the double-way main body, a secondary water channel penetrating through along a shaft axis is formed in each single-way connector, each secondary water channel communicates with the main water channel, and each single-way connector is provided with a secondary water outlet communicated with the corresponding secondary water channel; a main adjusting switch being hermetically and rotatably mounted in a plugged manner is arranged between each single-way connector and the double-way main body, and each main adjusting switch rotates and controls flow adjustment and sealing opening and closing of the corresponding main water outlet; and a secondary adjusting switch being hermetically and rotatably mounted in a plugged manner is arranged in each single-way connector, and each secondary adjusting switch rotates and controls flow adjustment and sealing opening and closing of the corresponding secondary water outlet. The four-way water flowing structure is attractive in design, small in size and flexible to use. Moreover, by the main adjusting switches and the secondary adjusting switches, water can flow through an inner hole, adjustment as well as opening and closing can be implemented by a shifting and rotating mode, and an operation state recognition degree is higher. 11111121311121211122212321134222. A novel four-way water flowing structure , comprising a double-way main body () , a main water channel () formed in the double-way main body () in a penetrating manner along a shaft axis as well as a water inlet () and main water outlets () formed in the outside of the double-way main body () and communicated with the main water channel () , wherein single-way ...

Mixing valve

A valve including a housing having a first inlet chamber defined by a first chamber wall and configured to receive the cold water, a second inlet chamber defined by a second chamber wall and configured to receive the hot water, and a mixing chamber configured to receive the cold water from the first inlet chamber and the hot water from the second inlet chamber, wherein at least a portion of the mixing chamber is located between the first and second chamber walls; a first flow control valve extending through the first inlet chamber and moveable relative to the housing for controlling the flow of cold water from the first inlet chamber to the mixing chamber; and a second flow control valve extending through the second inlet chamber and moveable relative to the housing for controlling the flow of hot water from the second inlet chamber to the mixing chamber.

Fluid Routing Device Having A Valve With First And Second Permanent Magnets

A fluid routing device () directs the transportation of a fluid. The fluid routing device includes a housing () having an opening () with a seat (), and a valve () opening and closing the opening. The valve includes a first permanent magnet () having a first magnetic coercivity and a first polarity and a second permanent magnet () having a second magnetic coercivity lower than the first magnetic coercivity of the first permanent magnet such that the second permanent magnet has a second polarity capable of switching between a complimentary configuration oriented in a common direction as the first polarity, and a reversed configuration oriented in an opposite direction from the first polarity. A coil () surrounds at least the second permanent magnet. The coil is configured to orient the second polarity in the complimentary configuration when electric current passes in a first direction and in the reversed configuration when electric current passes in a second direction. 1. A fluid routing device for directing the transportation of a fluid , said fluid routing device comprising:a housing having an opening with a seat disposed about said opening for selectively transporting the fluid therethrough; and a first permanent magnet extending along a magnet axis between a pair of ends, with said first permanent magnet having a first magnetic coercivity and a first polarity that is fixed along said magnet axis;', 'a second permanent magnet extending along said magnet axis between a pair of ends, with said second permanent magnet having a second magnetic coercivity lower than said first magnetic coercivity of said first permanent magnet such that said second permanent magnet has a second polarity capable of switching along said magnet axis between a complimentary configuration oriented in a common direction as said first polarity of said first permanent magnet, and a reversed configuration oriented in an opposite direction from said first polarity of said first permanent magnet; ...

ULTRA-LOW CARRYOVER SOLENOID VALVE

A solenoid valve system includes a valve body defining porting for a fluid flow through the valve body, and first and second solenoid valve components attached oppositely to the valve body. Each valve component includes an electromagnetically driven armature with a poppet that moves between a closed position and an open position. The porting defined by the valve body includes first side porting, second side porting, and common porting in fluid communication with an internal common chamber defined by the valve body. When a respective poppet is in the closed position, flow of fluid is blocked between the respective side porting and the common porting, and when the respective poppet is in the open position the poppet permits a flow of fluid between the respective side porting and the common porting through the common chamber. Such configuration enhances carryover performance (reduces carryover time) while maintaining a compact footprint. 1. A solenoid valve system comprising:a valve body defining porting for a fluid flow through the valve body;a first valve component attached to the valve body, the first valve component having a first poppet that is electromagnetically driven between a closed position and an open position; anda second valve component attached to the valve body, the second valve component having a second poppet that is electromagnetically driven between a closed position and an open position;wherein:the porting defined by the valve body includes first side porting including a first side flow passage that ends in a first side port that opens into an internal common chamber defined by the valve body, second side porting including a second side flow passage that ends in a second side port that opens into the common chamber, and common porting including a common flow passage that ends in a common port that opens into the common chamber, such that each of the first side porting, the second side porting and the common porting are in fluid communication with ...

VALVE BLOCK WITH FILLING CONNECTION

A valve block for an air suspension system for a vehicle, including a pressure supply connection and at least one load connection it is to be achieved that a pre-assembly of an air suspension valve block can be avoided without having to utilize an air dryer on a granulate basis during the filling of the air suspension system. This means that a subsequent filling of a completely assembled air suspension system is possible. This is achieved by a filling connection with integrated filling valve. 1. A valve body comprising:pressure supply connections and/or load connections and/or housings further comprising a filling connection housing for forming a filling connection.2. The valve body according to claim 1 , wherein the filling connection housing and/or the pressure supply connections and/or load connections is/are integrated in the valve body claim 1 , is/are formed in single-piece manner with the valve body claim 1 , firmly connected to the valve body and/or is/are molded onto the valve body claim 1 , wherein preferably exactly one pressure supply connection and a multiplicity of load connections claim 1 , in particular 2 claim 1 , 3 claim 1 , 4 or 5 load connections are provided and/or the valve body is preferably formed as an injection-molded part or plastic injection-molded part and/or in single-piece manner.3. A valve block for an air suspension system for a vehicle claim 1 , comprising:pressure supply connections and/or load connections, further comprising a filling connection.4. The valve block according to claim 3 , comprising exactly one pressure supply connection and a multiplicity of load connections claim 3 , in particular 2 claim 3 , 3 claim 3 , 4 or 5 load connections and/or a valve body comprising pressure supply connections and/or load connections and/or housings further comprising a filling connection housing for forming a filling connection.5. The valve block according to claim 3 , wherein the filling connection comprises a filling valve claim 3 , ...

DUAL DRAIN SYSTEM WITH Y-HOSE

The disclosure provides for a drain system for an appliance. The drain system can include a Y-hose having a flexible end coupled to a supply of water from tub, a recirculating end, and a drain end, a recirculating valve coupled with the recirculating end, a drain valve spaced from the recirculating valve and coupled with the drain end, and wherein the recirculating end and the drain end are connected via a continuous connecting wall. 1. A drain system for an appliance comprising:a Y-hose having a flexible end coupled to a supply of water from an appliance, a recirculating end, and a drain end;a recirculating valve having a recirculating inlet coupled to the recirculating end at a recirculating inlet side and a recirculating outlet coupled to a first hose at a recirculating outlet side;a drain valve spaced from the recirculating valve having a drain inlet coupled to the drain end at a drain inlet side and a drain outlet coupled to a second hose at a drain outlet side;a recirculating solenoid coupled to the recirculating valve on a recirculating solenoid side of the recirculating valve; anda drain solenoid coupled to the drain valve on a drain solenoid side of the drain valve.2. The drain system for an appliance according to claim 1 , wherein the flexible end comprises corrugation.3. The drain system for an appliance according to claim 1 , wherein the recirculating outlet and the drain outlet are arranged on opposite sides of the recirculating valve and the drain valve.4. The drain system for an appliance according to claim 1 , wherein the first hose is coupled to a recirculation hose fluidly coupled with the appliance.5. The drain system for an appliance according to claim 1 , wherein the at least a portion of the recirculating end and at least a portion of the drain end comprise a hollow elliptical cross section.6. The drain system for an appliance according to claim 1 , wherein the recirculating end and the drain end are connected via a continuous connecting wall ...

Manifold solenoid valve

An object of the present invention is to improve assembly workability of a manifold solenoid valve. A manifold solenoid valve is assembled by connecting each valve base 12 to an adjacent valve base with a connecting attachment 13 , each valve base 12 is provided with: an air supply hole 32 communicating with an air supply port of a corresponding solenoid valve; an exhaust hole 33 communicating with an exhaust port of the corresponding solenoid valve; and an output hole 24 communicating with an output port of the corresponding solenoid valve, each side part of one end part of each valve base 12 is provided with a first protruding part 41 , and each side part of the other end part of each valve base 12 is provided with a second protruding part 42 , and the connecting attachment 13 has: a first clamp piece 53 provided with a claw part 53 engaging with the first protruding part 41 ; and a second clamp piece 52 provided with a claw part 54 engaging with the second protruding part 42.

MANIFOLD SOLENOID VALVE

An object of the present invention is to improve assembling workability of the flow passage block and the sealability between the manifold solenoid valve and the flow passage block. A flow passage block is mounted on a manifold solenoid valve having valve bases on which solenoid valves are respectively mounted, a block mounting face is formed by the valve bases , an output joint protrudes from each valve base, a joint seal member is detachably mounted on the output joint , with the flow passage block being mounted on the block mounting face , the joint seal member seals between an outer peripheral surface of an output joint and an inner peripheral surface of an connecting hole which communicates with an air passage of the flow passage block 1. A manifold solenoid valve , comprising:valve bases on which solenoid valves are respectively mounted;output joints which are provided so as to protrude from the respective valve bases, which communicate with output ports of the solenoid valves, and each of which has an annular engaging protruding part on an outer peripheral surface of the output joints;joint seal members for outputting air, each of which has a recess part on an inner peripheral surface of the joint seal members, wherein the engaging protruding part is fitted into the recess part, and an annular protruding seal part is provided on an outer peripheral surface of the joint seal members.2. The manifold solenoid valve according to claim 1 , wherein a block mounting face claim 1 , on which a flow passage block is mounted claim 1 , is formed by the valve bases abutting on each other.3. The manifold solenoid valve claim 2 , according to claim 2 , wherein the protruding seal part of the joint seal member is brought into contact with an inner peripheral surface of a connecting hole of the flow passage block.4. The manifold solenoid valve according to claim 2 , comprising end blocks which are mounted on end faces of a valve base assembly formed by abutting the valve ...

Plumbing fixture with integrated mixing valve

A plumbing fixture includes a body and a mixing valve provided within the body. The mixing valve includes a first inlet for receiving a first fluid, a second inlet for receiving a second fluid, and a mixing chamber having a fluid outlet for outputting the first fluid or the second fluid or a mixture thereof. The mixing valve includes a first flow control valve for controlling the flow of the first fluid into the mixing chamber and a second flow control valve, separate from the first flow control valve, for controlling the flow of the second fluid into the mixing chamber, wherein at least one of the first or second flow control valve includes at least two separate outlets into the mixing chamber.

HOUSING FOR MULTIPLE MIXING VALVES

A valve assembly includes a first mixing valve, a second mixing valve, a housing configured to receive the first mixing valve and the second mixing valve, and a check valve. The housing defines a first fluid inlet, a second fluid inlet, a first fluid passage, and a second fluid passage fluidly coupling the second fluid inlet to the first mixing valve and the second mixing valve. The first fluid passage includes a first fluid inlet chamber fluidly coupled to the first fluid inlet, a first connecting passage fluidly coupling the first fluid inlet chamber to the first mixing valve, and a second connecting passage fluidly coupling the first fluid inlet chamber to the second mixing valve. The check valve is coupled to the housing and configured to substantially prevent fluid from flowing from the first mixing valve to the first fluid inlet chamber. 1. A valve assembly , comprising:a first mixing valve and a second mixing valve; a first fluid inlet;', 'a second fluid inlet;', a first fluid inlet chamber fluidly coupled to the first fluid inlet;', 'a first connecting passage fluidly coupling the first fluid inlet chamber to the first mixing valve; and', 'a second connecting passage fluidly coupling the first fluid inlet chamber to the second mixing valve; and, 'a first fluid passage comprising, 'a second fluid passage fluidly coupling the second fluid inlet to the first mixing valve and the second mixing valve; and', 'a check valve coupled to the housing and configured to prevent or substantially prevent fluid from flowing from the first mixing valve to the first fluid inlet chamber., 'a housing configured to receive the first mixing valve and the second mixing valve, the housing defining2. The valve assembly of claim 1 , wherein the check valve is positioned within or near the first connecting passage.3. The valve assembly of claim 1 , wherein the check valve is configured to prevent or substantially prevent fluid from flowing from the first mixing valve through the first ...

Valve arrangement

A valve arrangement for the measured supply of gaseous fuel in internal combustion engines with a plurality of electromagnetically operable control valves of an individual cross-section, with the control valves being embodied as seat valves, allowing the allocation of the valve arrangement to an internal combustion engine, and the valve arrangement comprising a nominal cross-section for providing a predetermined volume flow, with the seat valves being designed such that a sum of the individual cross-sections is at least equivalent to the nominal cross-section, an effective cross-section due to a valve stroke of all seat valves is equivalent to the nominal cross-section, and the effective cross-section is smaller or equivalent to the sum of individual cross-sections. 1. A valve arrangement for the measured feeding of a gaseous fuel into internal combustion engines comprising a plurality of electromagnetically operable control valves showing an individual cross-section , with the control valves being embodied as seat valves , it is possible to allocate the valve arrangement to a combustion chamber , and the valve arrangement comprising a nominal cross-section for providing a predetermined volume flow , wherein the seat valves are embodied such thata sum of the individual cross-sections, is at least equivalent to the nominal cross-section,an effective cross-section based on a valve stroke of all seat valves is equivalent to the nominal cross-section, andthe effective cross-section is lower or equivalent to the sum of the individual cross-sections.2. The valve arrangement of claim 1 , wherein the control valves each show a separate electromagnetic drive.3. The valve arrangement of claim 2 , wherein the control valves can be addressed jointly or separately.4. The valve arrangement of claim 1 , wherein the valve arrangement comprises at least two claim 1 , preferably at least four control valves.5. The valve arrangement of claim 1 , wherein the control valves are arranged ...

Valve Device

A valve device includes: a valve body having assembly holes; solenoid components configured such that a first part is inserted into each assembly hole; and a fixing member fixed to the valve body. An engagement groove is provided in an outer circumferential surface of each solenoid component in a direction intersecting an axial center of the solenoid component. Each engagement groove is provided to a portion of the first part that is located outside the assembly hole when the first part is inserted in the assembly hole. The fixing member includes locking portions. Side walls of each engagement groove are engaged with each locking portion so as to set a position in an axial direction of each solenoid component. Each locking portion is engaged with a groove bottom of each engagement groove so as to set a phase around the axial center of each solenoid component. 1. A valve device comprising:a valve body having assembly holes;solenoid components configured such that a first part that is a part of each solenoid component being inserted into each assembly hole, an engagement groove being provided in an outer circumferential surface of each solenoid component in a direction intersecting an axial center of the solenoid component, each engagement groove being provided to a portion of the first part of each solenoid component that is located outside the assembly hole when the first part is inserted in the assembly hole; anda fixing member fixed to the valve body, the fixing member including locking portions, each of the locking portions being configured to be inserted into each engagement groove, side walls of each engagement groove being engaged with each locking portion so as to set a position in an axial direction of each solenoid component, and each locking portion being engaged with a groove bottom of each engagement groove so as to set a phase around the axial center of each solenoid component.2. The valve device according to claim 1 , whereinthe valve body includes a ...

ROTARY PLATE VALVE SYSTEMS

A rotary valve system includes a first body having a first plurality of fluid channels. The first fluid channels have a common first inlet to receive a fluid and a first outlet. The system includes a second body coupled to the first body. The second body has a second plurality of fluid channels. The second fluid channels have a second inlet and a second outlet. The system includes a plate assembly having a plate coupled between the first body and the second body. The plate is movable between at least a first, open position in which the first outlet of at least one of the first fluid channels is in fluid communication with the second inlet of at least one of the second fluid channels and a second, closed position in which the second inlet of each of the second fluid channels is substantially completely obstructed by the plate. 1. A rotary valve system , comprising:a first valve body having a first plurality of fluid channels, each one of the first plurality of fluid channels having a common first inlet to receive a fluid and a first outlet;a second valve body coupled to the first valve body, the second valve body having a second plurality of fluid channels, each one of the second plurality of fluid channels having a second inlet and a second outlet; anda plate assembly including a plate coupled between the first valve body and the second valve body, the plate defining a plurality of openings, the plate movable between at least a first, open position in which the first outlet of at least one of the first plurality of fluid channels is in fluid communication with the second inlet of at least one of the second plurality of fluid channels and a second, closed position in which the second inlet of each of the second plurality of fluid channels is substantially completely obstructed by the plate.2. The rotary valve system of claim 1 , wherein the first plurality of fluid channels diverge within the first valve body.3. The rotary valve system of claim 1 , wherein the second ...

PLUMBING FIXTURE WITH USER INTERFACE

A water delivery device that includes a body having a cold water inlet, a hot water inlet, and an outlet; a mixing valve in the body, and a touchscreen user interface on a surface of the body. The mixing valve includes a housing having a mixing chamber that is fluidly connected to the outlet, a first flow control valve moveably disposed in the housing to control a cold water flow from the cold water inlet to the mixing chamber, and a second flow control valve moveably disposed in the housing to control a hot water flow from the hot water inlet to the mixing chamber. The touchscreen user interface allows a user to control a temperature and/or a flow rate of water from the outlet by controlling the first and second flow control valves. 1. (canceled)2. A water delivery device comprising:a body having a cold water inlet configured to connect to a cold water supply, a hot water inlet configured to connect to a hot water supply, and an outlet; a housing having a mixing chamber that is fluidly connected to the outlet;', 'a first flow control valve moveably disposed in the housing to control a cold water flow from the cold water inlet to the mixing chamber; and', 'a second flow control valve moveably disposed in the housing to control a hot water flow from the hot water inlet to the mixing chamber; and, 'a mixing valve located within the body and comprisinga touchscreen user interface located on a surface of the body, wherein the touchscreen user interface allows a user to control at least one of a temperature or a flow rate of water from the outlet by controlling the first and second flow control valves.3. The water delivery device of claim 2 , further comprising an actuator located within the body and configured to control movement of the first and second flow control valves in response to an input into the touchscreen user interface.4. The water delivery device of claim 3 , wherein each of the first and second flow control valves includes a valve member assembly ...

FLUID CONTROL SYSTEM, BASE BLOCK USED FOR SAME, AND METHOD FOR MANUFACTURING FLUID CONTROL SYSTEM

Provided is a fluid control system including upstream-side and downstream-side base blocks, each defining a flow path provided with flow path ports, including a screw hole and a screw hole formed between the two flow path ports in longitudinal directions, and coupling to the upstream-side and downstream-side base blocks and a body of a fluid device by tightening bolts. End portions of the upstream-side and downstream-side base blocks are coupled to each other by the tightening bolts. 1. A fluid control system comprising:a fluid device provided with a body defining a fluid flow path, the fluid flow path comprising two flow path ports that open at a bottom surface of the body; andan upstream-side base block and a downstream-side base block disposed in a predetermined direction, wherein:the upstream-side and downstream-side base blocks each define an upper surface on which a portion of the body of the fluid device is installed, a bottom surface opposite to the upper surface, and side surfaces extending from the upper surface toward the bottom surface side, define a fluid flow path comprising two flow path ports that open on an upstream side and a downstream side of the upper surface, and comprise a screw hole that is formed between the two flow path ports in the predetermined direction, opens at the upper surface, and extends toward the bottom surface side;the upstream-side and downstream-side base blocks and the body of the fluid device are coupled by tightening forces of tightening bolts passed through the body of the fluid device and screwed into the screw holes of the upstream-side and downstream-side base blocks, and a seal member disposed around each of the two flow path ports of the fluid device respectively abutted against the flow path port on the downstream side of the upstream-side base block and the flow path port on the upstream side of the downstream-side base block is pressed between the upstream-side and downstream-side base blocks and the body of the ...

VALVE DEVICE AND GAS SUPPLY SYSTEM

A valve device has a structure more suitable for miniaturization and integration and is used for a semiconductor manufacturing process or the like. A valve device includes: a valve body which is accommodated in an accommodation recess and has a first port and a second port in a bottom surface; and a bonnet nut which has a screw portion formed on an outer periphery thereof and is screwed with the inner periphery of the accommodation recess to press the valve body toward the bottom of the accommodation recess to fix the valve body onto a flow path block. The valve body has first and second annular protrusions for sealing which are formed around the first port and the second port and protrude from a bottom surface. The first and the second annular protrusions are formed so as to share a part thereof. 1. A valve device to be mounted removably to a flow path block through which a flow path is formed ,the valve device comprising: a valve body which is accommodated in an accommodation recess formed in the flow path block and has a first port and a second port in a bottom surface; anda bonnet nut which has a screw portion formed on an outer periphery thereof and is screwed with the inner periphery of the accommodation recess to press the valve body toward the bottom of the accommodation recess to fix the valve body to the flow path block;wherein the valve body has first and second annular protrusions for sealing formed around the first and second ports protruding from the bottom surface; andthe first and second annular protrusions are formed so as to share a part thereof.2. The valve device according to claim 1 , wherein the first and second annular protrusions as a whole has a generally figure-eight profile.3. The valve device according to claim 1 , wherein the first and second annular protrusions are formed symmetrically with respect to an imaginary plane including the central axis of the valve body.4. The valve device according to claim 1 , further comprising a bearing ...

NOVEL SWITCH BLADE TYPE FOUR-WAY WATER FLOWING STRUCTURE

The present utility model discloses a novel switch blade type four-way water flowing structure. The novel switch blade type four-way water flowing structure comprises a main body, a main water channel, a water inlet, water outlets, water flowing switches and the like, each water flowing switch comprises a switch seat, a switch piece and the like, wherein each switch seat is positioned and plugged in the corresponding water outlet in a sealed manner in the axial direction of the corresponding water outlet, and each switch piece is positioned on one side of the corresponding switch seat and is rotatably mounted in the corresponding switch seat in a sealed manner in the radial direction of the switch seat; meanwhile, each switch piece is provided with a pulling arm extending to the outside of the corresponding switch seat in an integrated manner, and each pulling arm is provided with a pulling piece extending out and being exposed on the outer surface of the corresponding water outlet; during working, each pulling piece only needs to be operated to carry out front-back reciprocating pulling along the shaft axis of the corresponding water outlet, and then the corresponding switch piece can be driven to synchronously forwards and reversely rotate in the corresponding switch seat, and therefore, sealing opening and closing or flow adjustment of each water outlet are realized. In the modified water flowing switches, a switch blade type pulling operation mode creatively replaces a traditional rotating mode or shifting mode, and therefore, the advantages of labor saving in operation, convenience in pulling, high operation state recognition degree and the like are achieved. 1111231114441334241414242541453453424133. A novel switch blade type four-way water flowing structure , comprising a main body () , a main water channel () arranged in the main body , as well as a water inlet () and a plurality of water outlets () arranged outside the main body () and communicating with the ...

GAS VALVE AND OVEN

The disclosure discloses a gas valve and an oven, where the gas valve includes an intake valve assembly and at least two outlet valve assemblies, the intake valve assembly includes an intake valve body and an intake valve core, the intake valve body is internally provided with a gas inlet, the intake valve core is configured to control the gas inlet to be opened or closed, each outlet valve assembly includes an outlet valve body and an outlet valve core, each outlet valve body is internally provided with a gas outlet, the gas outlet is respectively communicated with the gas inlet, and the outlet valve core is respectively configured to control the corresponding gas outlet to be opened or closed. 1. A gas valve , comprising:an intake valve assembly comprising an intake valve body and an intake valve core, wherein the intake valve body is internally provided with a gas inlet, and the intake valve core is configured to control the gas inlet to be opened or closed; andat least two outlet valve assemblies, the outlet valve assembly comprising an outlet valve body and an outlet valve core, wherein the outlet valve body is internally provided with a gas outlet, the gas outlet is respectively communicated with the gas inlet, and the outlet valve core is configured to control a corresponding gas outlet to be opened or closed; andwherein the intake valve body is connected with the outlet valve body and is formed with a valve cavity, the gas outlet is communicated with the gas inlet through the valve cavity, and the gas outlet is arranged around a periphery of the valve cavity.2. The gas valve according to claim 1 , wherein a linear distance between the gas inlet and the gas outlet is defined as a gas transmission length claim 1 , and a difference between any two gas transmission lengths is less than or equal to a value of any gas transmission length.3. The gas valve according to claim 1 , wherein the intake valve body and the outlet valve body are of an integrated structure.4 ...

DUAL 4-PORT ELECTROMAGNETIC VALVE

[Object] To provide a compact, rationally designed, dual 4-port electromagnetic valve that is an electromagnetic valve having functions of two 4-port valves. 1. A dual 4-port electromagnetic valve comprising: one valve hole provided in a valve body; a first spool and a second spool that are housed in the valve hole in such a manner as to be slidable independently of each other; a first pilot valve and a second pilot valve that are of a solenoid-operated type and drive the first spool and the second spool , respectively , with an action of pilot fluid; a main supply port that communicates with the valve hole at a position where the first spool and the second spool face each other; a first output port and a second output port that communicate with the valve hole on two respective sides of the main supply port; a first discharge port and a second discharge port that communicate with the valve hole on two respective outer sides of the first output port and the second output port; a third output port and a fourth output port that communicate with the valve hole on two respective outer sides of the first discharge port and the second discharge port; and a first supply port and a second supply port that communicate with the valve hole on two respective outer sides of the third output port and the fourth output port ,wherein the main supply port and each of the first supply port and the second supply port communicate with each other,wherein positions of the first spool and the second spool each include a first switching position taken when a corresponding one of the first pilot valve and the second pilot valve is not powered, and a second switching position taken when the corresponding one of the first pilot valve and the second pilot valve is powered,wherein, when the first spool is at the first switching position, the main supply port communicates with the first output port, the third output port communicates with the first discharge port, and the first supply port is ...

Flow control device, and control system and control method therefor

A flow control device for use in a heat exchange system, including: a housing, a movable valve member and a drive control member, the housing being formed to have a mounting cavity, a first interface and a second interface, while the drive control member includes a control unit, a power output unit, a magnetic element and a detection element; the power output unit provides power to the movable valve member, while the detection element and the control unit are electrically connected, and the magnetic element and the power output unit are mutually assembled and oppositely fixed, the power output unit may drive the magnetic element to rotate; the detection element and the magnetic element are oppositely disposed, the detection element being located within the range of the magnetic field of the magnetic element, the detection element may sense a magnetic pole change of the magnetic element.

JOINT BLOCK AND FLUID CONTROL SYSTEM USING SAME

To provide a joint block suitable for a fluid control system which, without reducing the supply flow rate of a fluid, is considerably more compact and integrated. The problem is solved by a joint block including a main flow path that includes upstream side and downstream side openings, sub flow paths that includes first and second openings disposed between the upstream side and downstream side openings in a longitudinal direction, and a connecting flow path that is connected to the main flow path at one end part, and includes an opening that opens at an upper surface and opens between the second opening of the sub flow path and the downstream side opening in the longitudinal direction at the other end part. The main flow path is disposed so as to partially overlap with the sub flow paths and the connecting flow path in a top view. 1. A joint block defining an upper surface and a bottom surface opposing each other , and side surfaces extending from the upper surface toward the bottom surface side , the joint block comprising:a main flow path that includes a flow path extending inside the joint block from one end side toward the other end side in a longitudinal direction, and one end side opening and the other end side opening that open on one end side and the other end side at the upper surface;a sub flow path that includes a flow path extending inside the joint block from one end side toward the other end side in the longitudinal direction, and a first opening that opens on one end side and a second opening that opens on a downstream side at the upper surface, the first opening and the second opening being formed between the one end side opening and the other end side opening in the longitudinal direction; anda connecting flow path that is connected to the main flow path at one end part, and includes a third opening that opens at the upper surface and opens between the second opening of the sub flow path and the other end side opening of the main flow path in the ...

FLUID SUPPLY LINE AND MOTION ANALYSIS SYSTEM

An entire fluid supply line constituted by a plurality of fluid control devices is precisely monitored. In addition, the control accuracy of the fluid supply line is improved by suppressing variations in operations of the fluid control devices. 1. A fluid supply line formed from a plurality of fluid control devices communicating with each other in a fluid-tight manner , whereinthe fluid supply line includes:a first connection means that connects between a mechanism outside the fluid supply line and a predetermined fluid control device on the fluid supply line; anda second connection means that branches from the first connection means on the fluid supply line and is connected to another fluid control device.2. The fluid supply line according to claim 1 , whereinthe first connection means and the second connection means are driving pressure supply paths for supplying a driving fluid used for driving the fluid control device from the mechanism outside the fluid supply line.3. The fluid supply line according to claim 1 , whereinthe first connection means and the second connection means are electric wiring that enable communication between the mechanism outside the fluid supply line and the fluid control device.4. The fluid supply line according to claim 1 , whereina plurality of the fluid supply lines is arranged in parallel to form a gas unit, andthe first connection means branches in the vicinity of the gas unit for each of the plurality of fluid supply lines and is connected to each of predetermined fluid control devices on the plurality of fluid supply lines.5. The fluid supply line according to claim 1 , whereinthe predetermined fluid control device is a flow rate range variable-type flow rate control device,the flow rate range variable-type flow rate control device is provided with at least a fluid passage for small flow rate and a fluid passage for large flow rate as fluid passages to a flow rate detection unit of a flow rate control device, andthe flow rate ...

Hydraulic Control Unit for a Transmission

A hydraulic control unit () for a transmission () of a motor vehicle drive train may include a housing top section (), a first valve housing () having a first valve (), and a second valve housing () having a second valve (). The first valve () is aligned along a first direction () and the second valve () is aligned along a second direction (), wherein the first direction () differs from the second direction ().

MIXING VALVE

A mixing valve that includes a housing having a first outlet, a second outlet, and a mixing chamber; a first flow control valve for controlling flow through the first outlet to the mixing chamber; and a second flow control valve for controlling flow through the second outlet to the mixing chamber; wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately millimeters. 1. (canceled)2. A mixing valve comprising:a housing having a first outlet, a second outlet, and a mixing chamber;a first flow control valve for controlling flow through the first outlet to the mixing chamber; anda second flow control valve for controlling flow through the second outlet to the mixing chamber;wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.3. The mixing valve of claim 2 , wherein the first and second outlets each have a diameter of approximately six millimeters.4. The mixing valve of claim 3 , wherein the housing includes a cold water inlet chamber claim 3 , which has two outlets into the mixing chamber including the first outlet claim 3 , and a hot water inlet chamber claim 3 , which has two outlets into the mixing chamber including the second outlet.5. The mixing valve of claim 4 , wherein the mixing valve has a flow coefficient of approximately 2.5 when both the first and second flow controls valves are in a mid-open position.6. The mixing valve of claim 5 , wherein the mixing valve has a flow rate of approximately 25 liters per minute at 1 bar when both the first and second flow control valves are in the mid-open position.7. The mixing valve of claim 4 , wherein the first flow control valve comprises a first valve member and a second valve member that is separate from and spaced apart from the first valve member claim 4 , wherein the first and second valve members ...

MULTI-PORTED REFRIGERATION VALVE ASSEMBLY

A refrigeration valve having a valve body having an inlet, an outlet, and a flow passage defined therebetween, an expansion valve in the flow passage, a first hand valve between the inlet and the expansion valve, and a second hand valve between the outlet and the expansion valve. The first and second hand valves are provided at a top of the valve body and are movable in a first direction for preventing fluid flow through the flow passage. By providing the first and second hand valves at the top of the valve body rather than at a bottom of the valve body, valve life is increased and the valves are not prevented from operating due to particulate build up in the valves. 1. A refrigeration valve assembly including:a valve body having an inlet at a first end, an outlet at a second end, a flow passage defined between the inlet and outlet, and a strengthening rib extending between the inlet and the outlet;a flow control valve between the inlet and the outlet; anda hand valve between the inlet and the flow control valve for preventing fluid flow from the inlet to the outlet,wherein the strengthening rib has disposed strategically along its length a plurality of ports extending into the flow passage that serve as drain ports and/or test ports.2. The refrigeration valve assembly according to claim 1 , wherein the flow control valve is an expansion valve in the flow passage for throttling fluid flowing through the flow passage.3. The refrigeration valve assembly according to claim 1 , wherein the flow control valve is a regulator valve including a plug extending into the flow passage that is movable to regulate the flow of fluid through the flow passage.4. The refrigeration valve assembly according to claim 1 , further including a hand valve between the outlet and the flow control valve for preventing fluid flow from the outlet to the inlet.5. The refrigeration valve assembly according to claim 4 , wherein each hand valve is movable in a first direction for preventing fluid ...

CAPACITY CONTROL VALVE AND METHOD FOR CONTROLLING CAPACITY CONTROL VALVE

A capacity control valve includes: a valve body () including first communication passages (), second communication passages (), third communication passages (), and a main valve seat (); a valve element () including an intermediate communication passage (), a main valve portion (), and an auxiliary valve portion ; a solenoid () that drives a rod () provided with an auxiliary valve seat (); a first biasing member () that biases in a valve closing direction of the main valve portion (); and a second biasing member () that biases in a valve closing direction of the auxiliary valve portion (), wherein the rod () moves relative to the valve element () to open and close the auxiliary valve portion (). The capacity control valve allows a liquid refrigerant to be efficiently discharged and allows a driving force of a compressor to be decreased. 1. A capacity control valve that controls a flow rate or a pressure of a variable capacity compressor according to a valve opening of a valve unit , characterized by comprising:a valve body including first communication passages that pass fluid under a first pressure, second communication passages that are arranged adjacent to the first communication passages and pass fluid under a second pressure, third communication passages that pass fluid under a third pressure, and a main valve seat that is disposed in a valve hole communicating the second communication passages and the third communication passages;a pressure-sensitive element that is arranged in the valve body on the side of the third communication passages and extends and contracts in response to an ambient pressure;a valve element including an intermediate communication passage that communicates the first communication passages and the third communication passages, a main valve portion that is separated from and comes into contact with the main valve seat to open and close the valve hole, and an auxiliary valve portion that is disposed in the intermediate communication ...