Rotary plug valve

... 1,040,517. Valves. MUELLER CO. July 12, 1965 [April 20, 1965], No. 41398/65. Divided out of 1,040,515. Heading F2V. The subject matter of this Specification is identical with that described in connection with Figs. 5-16 of the original Specification but the claims are directed to retaining and sealing the movable closure member in the body and applying line pressure to the lower end face thereof when the valve is open.

Stopcock for laboratory glassware

PLUG VALVE CONSTRUCTION

TAMPER PROOF ROTARY PLUG VALVE

Verfahren und Einrichtung zum Mischen von Kesselvorlauffluidum und Heizungsrücklauffluidum in Heizungsanlagen

Einrichtung zum Mischen von Kesselvorlauffluidum und Heizungsrücklauffluidum zu Kesselrücklauffluidum in Heizungsanlagen

Schieber an einem Heizkörper

New stopcock

Body of adjustment and compensation for conduits, intended in particular for the heating installations

Manually operated ball valve.

VALVE WITH CYLINDRICAL ROTATING.

PLUG COCKS

STOPCOCKS TURNING CYLINDRICO-SPHERIQUE

Water-Distributing Control Valve

A water-distributing control valve comprises a valve body, a valve shaft, at least one stop ring, a water-stop pad, a pressure distributing plate and a bolt element, wherein the valve body includes a watering pipe extended from the outer periphery thereof and having an outlet defined therein, and includes a bore formed therein, the valve shaft inserted into the valve body includes a rotary lever disposed at the front end thereof, and includes an arcuate slot and at least one annular groove all mounted at the intermediate section thereof, and includes a plurality of through apertures and a receiving recess all arranged at the rear end thereof, and includes an inlet attached on the bottom thereof, the pressure distributing plate is matingly engaged in the water-stop pad and then placed into the receiving recess together with the water-stop pad, thus preventing the water-stop pad from being deformed by the water pressure and scraped by the edge rim of the outlet.

Sanitary valve

Drehventilanordnung

Improvements in On-Off Control Valves.

... 1,173,561. Valves. SAMUEL JONES & CO. (ENG.) Ltd. 23 March, 1967 [23 March, 1966], No. 12772/66. Heading F2V. An on-off valve has an integrally formed cylindrical barrel 1, Fig. 1, with one end closed and the other end open, a cylindrical plug 5 entered in the open end of the barrel and fitted with circumferential sealing rings 8, 9 above and below ports 6 therein and keep means 11 interengaging the inner wall of the barrel and an annular face or groove 10 of the plug in a manner permitting rotary movement but preventing axial movement of the plug and its removal from the open end. Instead of a grubscrew, a chordally arranged pin 13, Fig. 5, may be used to engage the groove 10 or a circlip 15, Fig. 6, held by a groove 14 in the barrel may bear against the upper annular face of the plug. The barrel may be an internally machined brass casting with oppositely directed internally threaded unions to engage the outlet of a foam, powder or liquid fire extinguisher and a nozzle. A lug 12 may cooperate ...

Valve insertion

A method of installing a valve into a pipe run 10 comprises clamping a valve housing 12, 14 around the pipe, the valve housing defining a T-junction of three openings, the first 16 and second 18 of which surround the pipe. A section of the pipe is removed by drilling using the third opening 20 as guide, such that two end faces of the pipe are defined with a portion of the pipe removed between them having a cylindrical envelope. Valve body and valve drive mechanisms are then inserted into the third opening 20. The third opening is then closed with a valve top plate that includes a valve drive actuator for operating the valve drive mechanism.

VALVE PLUG TOP CLOSURE

FRONT-LOADING VALVE ASSEMBLY FOR MANIFOLD FOR PROCESSING FLUID SAMPLE

A valve assembly used in a manifold system for processing fluid samples includes a body, a valve member, and a coupling assembly. The body defines a fluid passage and a valve passage in communication with the fluid passage and receiving at least a portion of the valve member therein. The valve member is selectively movable over a range of travel between an open position, in which fluid can flow through the fluid passage, and a closed position, in which the valve member occludes the fluid passage. The coupling assembly includes a coupling member and a retention lug. The retention lug is connected to one of the body and the coupling member. The other of the body and the coupling member defines a lug raceway configured to removably receive the retention lug therein to removably mount the coupling member to the body with the valve member being movably retained therebetween.

PLUG PRECLUDING HOSE ATTACHMENT TO A GARBAGE DISPOSAL

Provided herein is a plug that is configured to obstruct an auxiliary inlet of a garbage disposal, and more particularly, to a manually removable plug for an auxiliary inlet of a garbage disposal that precludes attachment of a drain hose from a dishwasher to the auxiliary inlet without removal of the plug. Embodiments may include a garbage disposal including a grinding chamber with a primary inlet and an auxiliary inlet. Embodiments may include a plug for obstructing the auxiliary inlet of a garbage disposal. The plug may include a plug body, a stem, and a handle, where the stem extends between the plug body and the handle. The plug body may define a cylindrical shape having a diameter axially aligned with an axis of the stem. The handle may define a first edge, second edge, and a length defined there between extending perpendicularly to the axis of the stem.

VALVE

There is presented a valve comprising a body having a conduit therethrough and a bore therein intersecting the conduit. The valve further comprises a plug for disposition in the body. The plug includes stem, handle, gate and base portions. The gate portion is provided with a hole therethrough and is rotatably movable between a position wherein the hole is in alignment with the conduit and a position wherein the hole is at least in part removed from alignment with the conduit. The valve base portion is provided with leaf springs extending therefrom and having hook portions on free ends thereof. In assembly of the valve, the hook portions are deflected inwardly, when the plug is inserted into the body, by a body shelf portion extending inwardly of the bore. The hook portions are adapted to spring outwardly upon passage of the hook portions over the shelf portion, the hook portions being thereby captured under the shelf portion, such that the plug is prevented from substantial axial movement in the body.

Improvements with the taps

Transferable tap with rotary plug - has plug accommodated in cage with holes aligned with those in bore

The tap with rotary plug is for an integrated control block, having a passage capable of connecting two others leading to the bore in which it works, also if necessary an additional drilling connecting one of these to a drain. The plug is fixed to a protruding spindle onto which a handle fits. The plug (2) is accommodated in a cage (10), its angular position in the latter being controlled by guides working with a mounting plate (20), which in turn has tops determining its angular position in relation to the bore. Radial holes in the cage align with the passages leading into the bore but are of larger diameter, and accommodate sealing rings (16, 17) bearing against the plug and the wall of the bore and mounted in arched grooved rings curved to match the radius of the cage.

Válvula

En metod och en anordning för att demontera en kägelventil ien anläggning

KIKKRAN

Faucet handle with valve cartridge parallel to mounting surface

A faucet handle includes a fluid supply line, fluid return line, and valve cartridge. A first portion of the valve cartridge provides a connecting passage between fluid supply line and fluid return line and allows fluid flow when the valve cartridge is open. A valve body having first and second openings houses the first portion of the valve cartridge. A second portion of the valve cartridge extends through first opening and extends from first portion to second portion in a direction that is substantially parallel to a mounting surface. A control handle contacts second portion of the valve cartridge. When control handle is rotated in a first direction around an axis along which the valve cartridge extends the valve cartridge is opened allowing flow from supply line to return line, and when the valve cartridge is rotated around the axis in an opposing direction the valve cartridge is closed.

Vorrichtung zum Abfüllen bzw. Bearbeiten von pastösen Massen insbesondere Wurstbrät

Absperrorgan grosser Nennweite an einem Palettenbehälter

Four-way mixer

COCK EMPLOYMENT

FLUID VALVE

Turning tap with hand drive operation

Le robinet tournant à commande manuelle comporte un corps creux (1), un boisseau (2) monté dans ce corps creux (1), des tubulures d'admission et d'évacuation (5) débouchant dans la chambre intérieure du corps creux (1), un volant de manoeuvre (3) du boisseau (2). Le boisseau (2) présente à sa périphérie une gorge (8) et le corps creux (1) est traversé par deux logements (6) qui débouchent en leur partie médiane dans ladite gorge (8) du boisseau (2), ces logements recevant chacun des goupilles (9) servant au maintien axial du boisseau (2) par rapport au corps (1).

METHOD OF OPERATING A HEATING SYSTEM AND APPARATUS THEREFOR

Leakage resistant fitting

A leakage resistant fitting for fluid handling systems. The fitting has two members with confronting boundary surfaces which define a potential interfacial leakage space between the members. One member has an integral resiliently flexible sealing flange bounded at one side by the boundary surface of the member, and means for urging the flange into sealing contact with the boundary surface of the other member to block fluid leakage through the interfacial leakage space. The described fitting is a valve in which the fitting members constitute a valve body and movable valve member, respectively. The valve body and member have fluid passages opening through their confronting boundary surfaces which are aligned for communication with one another when the valve member occupies its open position and are misaligned when the valve member occupies its closed position. The valve body has a resilient annular sealing flange surrounding the open end of its passage which is urged into sealing contact ...

Plug valve

Improved valve apparatus and method of installation

FRONT-LOADING VALVE ASSEMBLY FOR MANIFOLD FOR PROCESSING FLUID SAMPLE

A valve assembly used in a manifold system for processing fluid samples includes a body, a valve member, and a coupling assembly. The body defines a fluid passage and a valve passage in communication with the fluid passage and receiving at least a portion of the valve member therein. The valve member is selectively movable over a range of travel between an open position, in which fluid can flow through the fluid passage, and a closed position, in which the valve member occludes the fluid passage. The coupling assembly includes a coupling member and a retention lug. The retention lug is connected to one of the body and the coupling member. The other of the body and the coupling member defines a lug raceway configured to removably receive the retention lug therein to removably mount the coupling member to the body with the valve member being movably retained therebetween.

The Structure of valve body and valve handle of drip hose for agricultural water opening and closing

LEAKAGE RESISTANT FITTING

BALL VALVE GEOMETRY AND DYNAMIC SEAL ASSEMBLY

A ball valve assembly includes a housing having a valve chamber with an inlet opening and an outlet opening. A dynamic seal assembly including a spring member and a seal member are disposed in a seal chamber in one of the inlet opening and the outlet opening, wherein the spring member biases an end portion of the seal member into the valve chamber. A valve member includes a partially spherical outer surface with a recessed cam feature extending from the outer surface and a valve opening disposed in the outer surface, wherein during assembly of the valve member in the valve chamber the recessed cam feature is aligned with the end portion of the seal member and the valve member is rotated to engage the outer surface of the valve member with the end portion of the seal member.

HAHN-EINSATZ

Improvements in or relating to fluid flow control valves

... 1,027,044. Valves. CONEX-TERNA Ltd. Sept. 21, 1962 [Nov. 24, 1961], No. 42021/61. Heading F2V. Fluid flow between an inlet 13 (Fig. 1, not shown) and an outlet 15 is controlled by a hollow-rotatable closure-member 16 with an open inlet-end in permanent communication with a lateral port 19 that is brought into and out of register with the outlet 15. Axial displacement of the member 16 is prevented by upper and lower circlips 23, 18 the former cooperating with a washer 24 resting on top of the body beyond which extends a reduced part of the member that is threaded to receive a bolt 26 securing the operating knob 27. The washer 24 is splined to the member 16 and embodies a radial tab 24 (Fig. 4, not shown) which upon rotation of the member 16 engages an inner projection on a flow setting washer 29 comprising a disc 30 and a depending lip 31; the washer 29 is disposed on the body within a skirt on the operating knob, the body adjacent thereto being hexagonal and the lip 31 incorporating eighteen ...

HIGH-PRESSURE PLUG VALVE WITH REPLACEABLE INSERTS AND METHOD OF REFURBISHING SAME

A plug valve has a valve body, a cage fitted within the valve body and a rotatable plug housed within a cylindrical cavity in the cage, for controlling fluid flow through the valve. The cage has first and second opposed flat side surfaces, each side surface has a port for receiving a replaceable flow-path insert in a fluid-tight seal. In one embodiment, the plug also includes at least one inset seal for sealing the at least one of the ports when the plug is in a closed position to inhibit leakage through the valve at low fluid pressures.

PLUG COCK

Parallel to the mounting surface of the valve core of the handle of the water faucet

Cylindrical plug valve

L'invention se rapporte à un robinet à tournant cylindrique comprenant: - un corps délimitant un logement cylindrique de révolution, - un obturateur (2) prenant place dans le logement (4), - des moyens d'étanchéité disposés entre l'obturateur (2) et le logement (4), - un moyen (16) de manoeuvre de l'obturateur (2) porté au moins indirectement par l'une dite proximale des extrémités proximale et distale de l'obturateur (2) et, - des moyens (19) de verrouillage de l'obturateur (2) dans son logement (4), ce robinet étant CARACTERISE en ce que les moyens (19) de verrouillage de l'obturateur dans son logement sont portés par l'extrémité dite distale de l'obturateur.

METHOD OF OPERATING A HEATING SYSTEM AND APPARATUS THEREFOR

CONTAINER AND CONTAINER FOR ANALYSIS USING THE SAME

Valve device, particularly for game device, such as game sprinkler or game fountain for adjusting or shutting off flow in line, particularly pipeline, has valve body which is provided with through opening, where shutoff unit is locked

The valve device (1) comprises a valve body (3) which is provided with a through opening (4) that is locked with a shut-off unit (5). The valve body is formed such that it is fully inserted in a line (2) and is detachably fixed in the line in use position. A sealing unit is formed to act between the valve body and the line inner side. An independent claim is also included for a game device with a pipe.

Improvements in or relating to dispensing valves for fluid substances

... 991,478. Valves. COMMUNICATIONS Ltd. April 9, 1962, No. 13556/62. Heading F2V. A valve for dispensing fluid substances comprises a housing 1 having a cylindrical bore which receives a rotatable cylindrical plug 2. The housing has an inlet 1b leading from a flat external face, by which the valve may be mounted on a container, and an outlet 1c which is out of alignment with the inlet. The plug has a transverse passage 2a, 2b and carries a sealing ring 6a which surrounds the inlet in the valve closed position and a ring 6b which surrounds the outlet in the valve open position. The valve is rotated by a handle 11 connected to either side of the plug by arms 7a.

Improvements in or relating to valves for controlling fluid flow

... 865,943. Valves. EDWARD VALVES Inc. Oct. 27, 1959 [Nov. 14, 1958], No. 36357/59. Class 135. [Also in Group XXVI] A valve, such as a cylindrical plug valve, comprises a housing 10 having inlet and outlet ports 12, 14 communicating with a chamber 16, a closure member 38 having grooves 56, 58, 60 surrounding the ports when the valve is closed and a composite sealing-ring 54 located in each of the grooves, the ring comprising a metal backup ring 62 and a resilient sealing-ring 64 bonded thereto. As shown, the lip 68 of the ring is proud of the back-up ring and the surface of the plug so that, when the latter is assembled into the housing, the lip is compressed into sealing contact therewith and thus maintains a seal at low pressures. When the valve is closed and subjected to line pressure in either direction, the controlled fluid, at the upstream side, enters a clearance-space between the groove 56, 58, 60 and the resilient sealing-ring 64, which may be of synthetic rubber, thereby forcing ...

Improved three-way valve structure

The invention relates to an improved three-way valve structure consisting of a main three-way valve body (1) with inlet (2) and outlet channels (3, 4) that communicate internally by means of an inner closing element (5) actuated by a key (27), characterised by the relative position of the outlet channels which are perpendicularly arranged in relation to each other and in the same plane perpendicular to the inlet channel, the outside form of the obturator (5) being a surrounding cylindrical shape and provided with, in the upper part thereof, flanges (9) for the seating of same and sealing joints (12, 13), ending in a projecting rod (15) with a key seat shape that can nest with the key (27) of the valve. The key enables four functional positions by means of quarter-circle turns: both outlets open, one outlet open and another closed, and both outlets closed.

PLUG WITH ATTACHABLE UPPER TRUNNION

A plug (10) adapted for use in a plug valve body and comprising a main plug body (20) and an upper trunnion (30), the main plug body (20) including at its upper end (21) a first dovetail (27) and the upper trunnion (30) including at its lower end (31) a second dovetail (37) complementary in shape to the first dovetail (27); wherein when the plug (10) is in an assembled state the first and second dovetails (27, 37) overlap and contact one another.

TAP INSERT

The invention relates to a tap insert which is used for closing or separating conduits and can be introduced into a valve housing (1, 17) for valve inserts. An external thread (12, 23) is provided at the outside of the tap insert (2, 16, 21). The insert can be screwed in a receptacle (5) of a valve housing (1, 17) by means of said thread, whereby the receptacle is provided for valve inserts.

Container and analysis container using the same

STOPCOCKS TURNING CYLINDRICO-SPHERIQUE

Improvements brought to the control valves of the flow of a fluid

FLUID CONTROL VALVES

Plug valve assembly and fluid flow control method with improved low pressure sealing

A plug valve and fluid control method according to which a cylindrical plug is provided in a bore of a body member and has a through passage formed therein. The plug is adapted to be rotated about its axis to move the passage between an open position in which it is in alignment with passages in the body member to permit fluid flow through the body member, and a closed position in which it is out of alignment with the passages to prevent the fluid flow.

Device for continuously opening and closing a connecting pipe between two pipelines has rotary plug valve rotatable in housing and with opening producing connection between pipelines

The device has a stopcock (10) inserted in the connecting pipe and provided with a cylindrical housing (11) and lid (12). A rotary plug valve (13) mounted rotatable in the housing has at least one opening (14) which produces the connection between the pipe lines (1,2). The rotary plug which can be made of ceramic is held in the basic position through a spring (16). The opening in the valve is a cross bore.

TAPS

... 1369873 Valves BRITISH LEYLAND (AUSTIN-MORRIS) Ltd 14 Jan 1972 [25 Feb 1971] 5384/71 Heading F2V A tap for controlling the flow of engine coolant into a heating system of a vehicle has a rotary plug 3 provided with a pair of projections 8 on its base which co-operate with four recesses 9 in the base of the body 2 to inhibit rotation from the open and closed positions. Both the plug and body are injection moulded from glassfilled nylon. A bowed circlip 7 urges the plug towards the base of the body.

ROTARY VALVE ASSEMBLY

... 1,274,987. Valves. MUELLER CO. 5 Nov., 1970 [8 Dec., 1969], No. 52730/70. Heading F2V. A rotatable valve is operated by a stem member 24 which extends out of a bore in a valve housing 12. The stem is retained in the housing by a split retaining ring 42 located in opposed grooves in the stem and bore. A sealing ring 48 positioned outwardly of the retaining ring and inwardly of the end of the bore, prevents ingress of foreign matter to the retaining ring and also effects sealing of the valve against leakage to the exterior. The stem is shaped at 34 for engagement by an operating key wrench. As shown, the stem is integral with a cylindrical plug valve member 26. In a modification, the stem is separate from the valve member and has anon-circular recess (331),Fig. 5 (not shown), engaging a corresponding reduced end of the valve member. It is stated that the valve member may be of alternative types such as tapered plug, soft-seated resilient plug or ball, or butterfly. The retaining ...

PLUG COCKS

... 1352291 Valves GRUNDFOS AS 16 March 1972 [30 March 1971] 12458/72 Heading F2V A rotary plug valve has a cylindrical plug 9 normally held against axial withdrawal by flange 6 of union nut 7 which may, however, be withdrawn leftwards to uncover the plug. The latter has ends 10 fitted with seals 11 and a diametral web 12 with edges of part-cylindrical shape to conform with bore 8.

Valve

PLUG VALVE CONSTRUCTION

An improved plug valve is of the type that includes a valve body having a bore extending therethrough and a pair of passages intersecting the bore and being substantially normal to the axis of the bore. a valve plug is disposed within the bore for selective rotation between an opened and a closed position to respectively align and misalign a port through the plug with the passages. A first circumferential sealing member between the plug and the bore above the port and the passages and a second circumferential sealing member between the plug and the bore below the port prevents fluid from escaping from an interior of the plug valve and balances fluid pressure acting on the plug. The improvements include providing opposed circumferential semicircular grooves respectively on the bore and the plug to define a circumferential channel therebetween. The body includes a circular hole extending therethrough which is tangentially aligned with the channel. A flexible rod extends through the hole and ...

TAMPER?PROOF ROTARY VALVE ASSEMBLY

TAP HAS TURNING

Sealing High Pressure Flow Devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.

Integrable Barrel Valve and Irrigation Piping Component Comprising Same

A piping component comprising a pipe member comprising a body section, a proximal section having a proximal opening, and a distal section having a distal opening, wherein the proximal and distal openings are in communication with one another to permit fluid to flow through the body section. The piping component further comprises a barrel valve adapted to be positioned at least partially within the body section comprising a barrel member and a rotation member connected to the barrel member. A bore is formed In the barrel member, When the barrel member is in a first orientation, the bore is aligned to permit fluid flow through the body section. When the barrel member is in a second orientation, the bore is aligned to prevent fluid flow through the body section. 1. A piping component comprising: a body section,', 'a proximal section having a proximal opening, and', 'a distal section having a distal opening,, 'a pipe member comprisingwherein the proximal and distal openings are in communication with one another to permit fluid to flow through the body section; a barrel member, and', 'a rotation member connected to the barrel member,', 'wherein a bore is formed in the barrel member;, 'a barrel valve adapted to be positioned at least partially within the body section comprisingwherein when the barrel member is in a first orientation, the bore is aligned to permit fluid flow through the body section; andwherein when the barrel member Is in a second orientation, the bore is aligned to prevent fluid flow through the body section.2. The piping component according to wherein an attachment member is mounted on the pipe member body section exterior surrounding the rotation member.3. The piping component according to wherein the barrel member may be rotated by the rotation member.4. The pipe member according to wherein the proximal open end and the distal open end are positioned with respect to each other within a range from 80 degrees to 180 degrees.5. The piping component ...

Water-Distributing Control Valve

A water-distributing control valve comprises a valve body, a valve shaft, at least one stop ring, a water-stop pad, a pressure distributing plate and a bolt element, wherein the valve body includes a watering pipe extended from the outer periphery thereof and having an outlet defined therein, and includes a bore formed therein, the valve shaft inserted into the valve body includes a rotary lever disposed at the front end thereof, and includes an arcuate slot and at least one annular groove all mounted at the intermediate section thereof, and includes a plurality of through apertures and a receiving recess all arranged at the rear end thereof, and includes an inlet attached on the bottom thereof, the pressure distributing plate is matingly engaged in the water-stop pad and then placed into the receiving recess together with the water-stop pad, thus preventing the water-stop pad from being deformed by the water pressure and scraped by the edge rim of the outlet.

Sealing high pressure flow devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.

VALVES

Fluid flow control valves

... 1,113,192. Valves. H. A. ROY. 10 Sept., 1965 [1 April, 1965], No. 38842/65. Heading F2V. A valve assembly comprises a body 2, Fig. 2, containing a driver segment 24 and a sealer segment 26 which straddles two outer parallel walls 30, 32, Fig. 5, of the driver segment. The driver segment is preferably made from steel, steel alloy, aluminium, brass or bronze, rests on a disc of resinous material 8 and is straddled by legs 42a, 44a, Fig. 6, of the sealer element which is formed from similar material to the disc 8. Resinous material may also be used to encase the driver segment to reduce friction and hence the operating torque. The unit is made to a diameter slightly greater than that of the interior of the housing so that the resinous material is compressed during assembly, the axial dimension of the top of the sealer segment corresponding exactly with the space between the bonnet 4 and the top of the driver segment. A modified construction for controlling three fluid connections is described ...

HIGH-PRESSURE PLUG VALVE WITH REPLACEABLE INSERTS AND METHOD OF REFURBISHING SAME

A plug valve has a valve body, a cage fitted within the valve body and a rotatable plug housed within a cylindrical cavity in the cage, for controlling fluid flow through the valve. The cage has first and second opposed flat side surfaces, each side surface has a port for receiving a replaceable flow-path insert in a fluid-tight seal. In one embodiment, the plug also includes at least one inset seal for sealing the at least one of the ports when the plug is in a closed position to inhibit leakage through the valve at low fluid pressures.

A valve assembly

Rotary plug valve

... 1,040,515. Valves. MUELLER CO. July 12, 1965 [April 20, 1965], No. 29539/65. Heading F2V. A plug-cock has a body 12 with opposed inlet and outlet ports 16, 18, Fig. 1, and an intermediate drain port, whilst the rotary closure member 22 is hollow and provided with opposed opening 26, 27 and a drain opening 30. When the member is turned to close the inlet port 16 the openings 27, 30 are aligned with drain and outlet ports, respectively. An endless seal is arranged in a peripheral groove of the closure member between the openings 26, 27 and opposite the opening 30 to co-operate with the inlet port when the drain port is open and vice versa. The closure member 22 embodies a non- circular head 38 at one end for hand or wrench operation whilst the opposite end is formed with an annular flat bearing surface 40; opposed baffles 46 are located within the closure member. The body and closure member may be of synthetic plastics material. The drain port and opening may be omitted. In a modification ...

Rotatable Plug Valves

... 1,162,760. Valves. EASTMAN KODAK CO. 24 Nov., 1967 [29 Nov., 1966], No. 53498/67. Heading F2V. A rotatable plug valve, particularly for foodstuffs, pharmaceutical or like materials, comprises a cylindrical body 10 having inlet and outlet passages 16, 18, a cylindrical liner 28 in the body which is of plastics material having anti-friction and corrosion-resistant properties such as P.V.C. or P.T.F.E., and a rotatable ported plug 32 of material similar to that of the liner so that the plug, in addition to having the properties mentioned, is also deformable. The plug is deformed to sealingly engage the liner by force applied through a closure 46 for the valve chamber, this closure being secured, e.g. by a known clamp 56. The bottom of the valve body and of the liner are both closed as shown. The bottom of the plug is relieved by a recess 40. The liner may be reinforced with glass or metal fibres and may be moulded into the body.

Valve insertion

PLUG COCK

PLUG COCK ABSTRACT OF THE DISCLOSURE This invention provides, in a plug cock which includes a body and a plug rotating inside the body, a plug construction which involves a cylindrical body with two opposite axial ends, pivoting about a pivot axis perpendicular to the cylindrical axis. Through the cylindrical body a conduit passes for the passage of fluid, the direction of the conduit being perpendicular to both of the axes already mentioned. The cylindrical body is extended, at at least one of its two axial ends, by a spherical portion of revolution about the axis of the cylindrical body.

PLUG VALVE CONSTRUCTION

Improved valve apparatus and method of installation

ROBINET TRANSFERABLE A TOURNANT CYLINDRIQUE POUR BLOC DE COMMANDE INTEGRE ET DISPOSITIF POUR SON MONTAGE

CE ROBINET EST DU TYPE DONT LE TOURNANT COMPORTE AU MOINS UN CANAL INTERNE ET EST SOLIDAIRE D'UN TOURILLON ACTIONNABLE PAR UNE POIGNEE DE MANOEUVRE. SELON L'INVENTION, CE TOURNANT EST DISPOSE DANS UNE CAGE 10 PAR RAPPORT A LAQUELLE IL EST POSITIONNE ANGULAIREMENT PAR DES MOYENS 25 COOPERANT AVEC UNE PLATINE 20 ELLE-MEME POSITIONNEE ANGULAIREMENT PAR RAPPORT A LA BAGUE ET A L'ALESAGE RECEPTEUR DE CELLE-CI. CETTE BAGUE COMPORTE DES ALESAGES RADIAUX 14 CONSTITUANT CHACUN LOGEMENT DE FORME POUR UN JOINT TORIQUE 16 QUI, VENANT EN CONTACT AVEC LE TOURNANT ET L'ALESAGE RECEPTEUR, EST DISPOSE DANS LA GORGE EXTERIEURE 17 D'UNE BAGUE DE MAINTIEN CINTREE 18 EPOUSANT LA COURBURE DE LADITE CAGE.

Device of assembly seals valve bodies, in particular for the industrial applications

Fixable flow control device

本新型主要揭示一種可固定式流量控制裝置，包括: 一流量控制單元以及一固定單元。其中，該流量控制單元包括一管體以及一調節閥。於本新型中，透過本新型之調節閥控制水流的流量與開關，以令使用者可以方便地控制流出魚缸中的水流量與速度。並且，透過本新型之固定單元，令該流量控制單元被穩固地固定於一水桶之口緣處或一表面上。如此，該可固定式流量控制裝置令使用者可輕鬆地更換魚缸中的水，同時方便地控制流出魚缸的水流量。值得說明的是，使用該可固定式流量控制裝置時，透過轉動調節閥即可控制水流的流出，不必再次排出其內部空氣。

FLUID CONTROL VALVES

Plug cock

A plug cock comprising a cylindrical body (1) having in its sidewall at least one supply opening (5) to which pipes are or can be connected, a cylindrical plug (9) arranged in said cylindrical body, said plug having a channel (21) extending therethrough, as well as means for ensuring the sealing of the body and of the plug relative to said body, while an operating member (12) connected to the plug extends through the wall of the body to its exterior. The sealing means at one end of the plug includes a sealing edge (11) projecting from the surface of the plug, and coacting with the flat bottom (4) of the body at that location, or a sealing edge projecting from the bottom of the body and coacting with the flat surface of the plug end at that location, and at the other end of the plug, consists of a bayonet closure (7) or a screw closure ensuring a static sealing of the body at that location through a sealing member (8).

FLUID VALVE ASSEMBLY

Die vorliegende Erfindung betrifft eine Fluidventilanordnung (100), umfassend ein Ventilgehäuse (101), welches einen Gehäuseinnenraum (103) begrenzt, wobei das Ventilgehäuse (101) zumindest zwei Gehäuseöffnungen (105, 105-1, 105-2, 105-3, 105-4) aufweist, welche jeweils den Gehäuseinnenraum (103) mit einem Außenraum (107) der Fluidventilanordnung fluidtechnisch verbinden, wobei die jeweilige Gehäuseöffnung jeweils durch einen Öffnungsrand (109) des Ventilgehäuses begrenzt wird, einen Ventilkolben (111), welcher drehbar in dem Gehäuseinnenraum angeordnet und ausgebildet ist, die zumindest zwei Gehäuseöffnungen in Abhängigkeit einer Kolbenstellung des Ventilkolbens (111) fluidtechnisch zu sperren oder fluidtechnisch freizugeben, zumindest zwei Dichtungsanordnungen (117, 117-1, 117-2, 117-3, 117-4), wobei jeweils eine der zumindest zwei Dichtungsanordnungen in jeweils einer der zumindest zwei Gehäuseöffnungen angeordnet ist, zumindest zwei Gehäusestutzen (123, 123-1, 123-2, 123-3, 123-4), wobei jeweils einer der zumindest zwei Gehäusestutzen an jeweils einer der zumindest zwei Gehäuseöffnungen angeordnet und ausgebildet ist, an der jeweiligen Dichtungsanordnung anzuliegen, und einen Gehäusedeckel (115), welcher an dem Ventilgehäuse befestigt ist, wobei der Gehäusedeckel zumindest zwei Deckelabschnitte (155, 155-1, 155-2, 155-3, 155-4) aufweist, wobei jeweils einer der zumindest zwei Deckelabschnitte an jeweils einem der zumindest zwei Gehäusestutzen anliegt, und ausgebildet ist, den jeweiligen Gehäusestutzen mit einer Kraft zu beaufschlagen, um den jeweiligen Gehäusestutzen und die Dichtungsanordnung gegen den Ventilkolben und den jeweiligen Öffnungsrand des Ventilgehäuses zu pressen. The present invention relates to a fluid valve arrangement (100), comprising a valve housing (101) which delimits a housing interior (103), the valve housing (101) having at least two housing openings (105, 105-1, 105-2, 105-3, 105 -4), each of which fluidically connects the housing ...

Improvements in and relating to Rotary Valve Packings for Internal Combustion Engines.

... 130,627. Fowler, Sir H., and Salmon, P. Feb. 1, 1918. Valves.-A packing-piece d is held in contact with a rotary cylindrical valve b by a trough-shaped spring g<2>, which itself acts as a packing-piece to prevent the escape of gases into the recess in which the spring is housed.

A valve assembly

The present invention provides apparatus for coupling a valve element of a fluid control valve assembly to an actuator shaft 104 of the assembly, comprising an elongate body 102 having a first end region 110 which comprises a first connecting portion 111 for connecting to an actuator shaft of a fluid control valve assembly, and a second end region 106 which comprises a second connecting portion for connecting to a valve element of the assembly. The apparatus is in particular but not exclusively related to a ceramic disc valve assembly, and is intended for use in taps, faucets, and shower valves for example. A kit of parts and a method for selectively assembling a fluid control valve assembly is also provided.

MIXER VALVES

... 1,269,129. Central heating systems. ZENTRA ALBERT BURKLE K.G. 13 Nov., 1969 [13 Nov., 1968], No. 5393/71. Divided out of 1,269,128. Heading F4U. [Also in Division F2] The subject matter of this Specification is identical with that of Specification 1,269,128 but the claims relate to the valves controlling fluid flow in the system.

Rotary plug valve

... 1,040,516. Valves. MUELLER CO. July 12, 1965 [April 20, 1965], No. 41397/65. Divided out of 1,040,515. Heading F2V. The subject matter of this Specification is identical with that described in connection with Figs. 5-16 of the original Specification but the claims are directed to the plastics insert in the movable closure member.

TAMPER PROOF ROTARY PLUG VALVE

Sealing High Pressure Flow Devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure. 1. A fluid end assembly , comprising:a housing having a first conduit extending therethrough, and a second conduit extending therethrough that intersects the first conduit;an endless groove formed in the housing such that the groove surrounds the second conduit;a seal positioned within the groove;a tubular sleeve installed within the second conduit such that at least a portion of the sleeve engages with the seal; anda reciprocating plunger disposed at least partially within the sleeve.2. The fluid end assembly of claim 1 , further comprising:a closure element installed within the first conduit.3. The fluid end assembly of in which the closure element is a plug sized to fully block fluid flow within the first conduit.4. The fluid end assembly of in which the first conduit is orthogonal to the second conduit.5. The fluid end assembly of in which the groove is characterized by a pair of parallel side walls joined by a base.6. The fluid end assembly of in which the groove opens towards a centerline of the second conduit.7. The fluid end assembly of in which at least a portion of the housing is configured to contain a fluid having a pressure of at least 8 claim 1 ,000 pounds per square inch.8. The fluid end assembly of in which the plunger is configured to engage with an engine having a power output of at least 2 claim 1 ,250 horsepower.9. The fluid end assembly of in which the endless groove is characterized as the first groove claim 1 , and further comprising:a second endless groove formed in the housing such that the second groove surrounds the first conduit.10. The fluid end ...

WATER SUPPLY VALVE

A water supply valve comprising a valve body having a first orifice and a second orifice, a rotatable valve shaft, and a handle. The rotatable valve shaft can be inserted into the first orifice or the second orifice, thereby converting the water supply valve from first configuration where the handle is on the left side to a second configuration where the handle is on the right side. 1. A water supply valve convertible between a first side mode and a second side mode , said water supply valve comprising:a valve body having a valve chamber defined between a first orifice and a second orifice, a first valve body port extending via a first passageway to said valve chamber, and a second valve body port extending via a second passageway to said valve chamber;a rotatable valve shaft comprising a rotatable valve shaft first end and a rotatable valve shaft second end, said rotatable valve shaft having an axis of rotation, said rotatable valve shaft having a first valve shaft port and a second valve shaft port, said first valve shaft port and said second valve shaft port fluidly connected via a valve shaft passageway, said valve shaft ports normally registering with said passageways, said rotatable valve shaft rotatable about said axis between a first position and a second position, said first position corresponding to port registration, and the second position corresponding to complete closing of at least one of said valve shaft ports, said rotatable valve shaft further comprising a first sealing means for sealing said first orifice, and a second sealing means for sealing said second orifice, said rotatable valve shaft comprising a handle connector for connecting with a handle; andsaid handle for connecting with said handle connector, said handle permitting a user to rotate said rotatable valve shaft between said first position and said second position,wherein said water supply valve comprising said first side mode wherein said rotatable valve shaft first end is inserted ...

Sealing High Pressure Flow Devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure. 1. A fluid end assembly , comprising:a housing having an external surface and an internal chamber;a first conduit formed in the housing and having first and second sections, each section independently interconnecting the internal chamber and the external surface;a second conduit formed in the housing, intersecting the first conduit and independently interconnecting the internal chamber and the external surface; andan endless groove formed in the wall or walls defining one of the conduits and extending concentrically around that conduit.2. The fluid end assembly of in which the first conduit is orthogonal to the second conduit.3. The fluid end assembly of in which the first and second sections are aligned and situated on opposite sides of the internal chamber.4. The fluid end assembly of in which the second conduit has aligned third and fourth sections situated on opposite sides of the internal chamber.5. The fluid end assembly of further comprising a closure claim 1 , element that is installed within one of the conduits.6. The fluid end assembly of further comprising a sealing element interposed between the closure element and the wall or walls of the conduit the closure element is installed within claim 5 , in which the sealing element is not closely received within a groove formed in the closure element.7. The fluid end assembly of in which the closure element is a plug sized to fully block fluid flow within the conduit it is installed within.8. The fluid end assembly of in which the plug is installed within the first conduit.9. The fluid end assembly of in which the closure ...

WATER CONTROL VALVE

A water control valve may comprise a main body, a valve core, a sealing unit and a handle. The main body has a valve chamber to accommodate the valve core, and a first tube portion and a second tube portion are respectively extended from two sides of the valve chamber. The main body has a protruding portion formed at an outer periphery thereof, and a first through hole is adapted to vertically penetrate through the protruding portion to communicate with the valve chamber. The sealing unit is formed integrally to have a connecting portion, and a flexible sealer is formed at the outer periphery of the connecting portion. In present invention, the weight of the water control valve is reduced and the sealing unit can be easily pressed into the first through hole, to limit the position of the valve core and achieve the sealing effect. 1. A water control valve comprising a main body , a valve core , a sealing unit and a handle ,wherein the main body has a valve chamber which is configured to accommodate the valve core, and a first tube portion is extended from a first side of the valve chamber while a second tube portion is extended from the other side thereof opposed to the first side; the valve chamber, the first tube portion and the second tube portion are communicated, and the valve core has a second through hole laterally penetrating therethrough; the valve core in the valve chamber is configured to be driven by the handle to have rotation, and the second through hole is configured to be aligned or misaligned with the first tube portion and the second tube portion so as to enable water inflow passes through or be blocked by the valve core; the main body has a protruding portion formed at an outer periphery thereof, and a first through hole is adapted to vertically penetrate through the protruding portion to communicate with the valve chamber; the valve core is adapted to be put into the valve chamber through the first through hole, and a valve rod extending from a ...

Modular Gland Arrangements For A Plug Valve

Insert elements that may be positioned within a high pressure plug valve. The elements have two or more recessed grooves formed around the fluid opening of the elements. The grooves are spaced from one another. A seal is placed in one and only one of the grooves. As wear occurs, the seal is relocated to one of the other grooves. Instead of a series of spaced grooves in a single insert element, a kit may be formed from two or more otherwise identical insert elements, each with a single recessed groove at a different position around the fluid opening. 1. A valve , comprising: a flow passage including an inlet passage and an outlet passage; and', 'an enlarged internal chamber intersecting the flow passage;, 'a body, comprisinga rotatable plug element positioned within the chamber, having a fluid passage extending therethrough; anda plurality of insert elements positioned within the chamber and cooperating to at least partially surround the plug element, each insert element having a fluid opening extending therethrough and each having a first endless groove surrounding the fluid opening and a second endless groove surrounding the first groove, in which one and only one seal is positioned in a selected one of the first or second grooves of each insert,2. The valve of further comprising a third endless groove surrounding the flow passage and spaced from the first and second groove claim 1 , in which a seal not positioned within the third groove.3. The valve of in which the first and second grooves are characterized by two side walls joined by a base.4. The valve of in which each of the first and second insert elements has a concave inner surface and a spaced outer surface claim 1 , the fluid opening interconnecting the inner and outer surfaces having a fully closed cross-sectional profile claim 1 ,5. The valve of in which the first and second grooves are shaped differently claim 1 ,6. The valve of in which the first and second grooves each follow a circular path around ...

Mud Valve with Integral Yoke and Flange

A mud valve having a flange frame and yoke that are permanently connected to form a single unit without the aid of removable fasteners is described. Installation of the drain plug is facilitated by an arrangement of guide tabs on either side of the drain plug that are of different distances from the surface of the drain plug. This staggered arrangement allows the drain plug to be installed through a tilting and rotating of the drain plug that brings the tabs into alignment with guide rails on the yoke without necessitating the separation of the yoke from the flange frame. Similarly, the construction described allows the drain plug to be removed for repair or replacement in the field without disassembling the yoke and flange frame. 1. A mud valve comprising:a) an annular frame having a lower surface forming a flange, and an upper surface with an open center having an inner circumference forming a seating surface with a seat angle relative to the upper surface of the annular frame;b) a yoke having an arch with an apex, a first arm with an inner surface and an end, and a second arm with an inner surface and an end; the inner surface of the first arm having a guide rail with a thickness, and the inner surface of the second arm having a guide rail with a thickness; the end of the first yoke arm and the end of the second yoke arm being permanently connected to the upper surface of the annular frame;c) a valve plug having a diameter with a first end and a second end, an upper surface, a lower surface with a circumference, and a seating surface on the circumference of the lower surface of the valve plug having a seat angle corresponding to the seat angle of the inner circumference of the annular frame;d) a first pair of tabs comprising a near tab and a far tab mounted on the upper surface of the valve plug at opposite sides of the first end of the diameter, the pair of tabs extending radially past the first end of the diameter of the valve plug and being separated from each ...

Sealing High Pressure Flow Devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure. 1. An apparatus , comprising:a fluid end housing in which a plurality of bores, including a plunger bore and a suction bore, are formed, wherein the plunger bore has a first segment and a second segment, wherein the first segment has a groove and is located closer to the suction bore than the second segment, and wherein the second segment has a greater diameter than the first segment; a first sleeve portion having a constant first inner diameter and a constant first outer diameter;', 'a second sleeve portion having a constant second inner diameter and a constant second outer diameter, wherein the second inner diameter and second outer diameter are greater than the first inner diameter and first outer diameter, respectively; and', 'a third sleeve portion that includes at least one groove around an exterior of the third sleeve portion;, 'a sleeve installed within the plunger bore, wherein the sleeve includeswherein the first sleeve portion is installed within the first segment of the plunger bore and the second sleeve portion and third sleeve portion are installed within the second segment of the plunger bore such that the second sleeve portion is closer to the first sleeve portion;stuffing box packing located within the second and third sleeve portions; anda seal that is positioned in the groove and that engages with the first sleeve portion.2. The apparatus of claim 1 , wherein the third sleeve portion has a third constant inner diameter that is the same as the second inner diameter.3. The apparatus of claim 1 , wherein the first segment of the plunger bore and the second segment ...

VALVE ASSEMBLY

The present invention provides apparatus for coupling a valve element of a fluid control valve assembly to an actuator shaft () of the assembly, comprising an elongate body () having a first end region and a second end region, wherein the first end region comprises a first connecting portion for connecting to an actuator shaft of a fluid control valve assembly, and the second end region comprises a second connecting portion for connecting to a valve element of the assembly. A kit of parts and a method for selectively assembling a fluid control valve assembly is also provided. 128-. (canceled)29. Apparatus for coupling a valve element of a fluid control valve assembly to an actuator shaft of the assembly , the apparatus comprising:an elongate body having a first end region and a second end region, the first end region comprises a first connecting portion for connecting to an actuator shaft of a fluid control valve assembly, and', 'the second end region comprises a second connecting portion for connecting to a valve element of the assembly., 'wherein30. The apparatus as claimed in claim 29 , wherein the first connecting portion comprises at least one centrally located recess axially disposed in the first end region for receiving an end region of the actuator shaft.31. The apparatus as claimed in claim 30 , wherein the recess comprises a non-circular cross section corresponding to a cross section of the end region of the actuator shaft.32. The apparatus as claimed in claim 31 , wherein the non-circular cross section is substantially heptagonal.33. The apparatus as claimed in claim 29 , wherein the second connecting portion comprises at least one recess or projection for connection with a correspondingly shaped projection or recess of the valve element.34. The apparatus as claimed in claim 33 , wherein the at least one projection comprises a centrally located and transversely oriented elongate rib for receipt in a correspondingly shaped recess of the valve element.35. A ...

Modular Gland Arrangements For A Fluid End Assembly

A closure element for a fluid end assembly that has two or more recessed grooves formed in its outer surface. The grooves are axially offset. A seal is placed in one and only one of the grooves. As wear occurs, the seal is relocated to one of the other grooves. Instead of a series of axially offset grooves in a single closure element, a kit may be formed from two or more otherwise identical closure elements, each with a single recessed groove at a different axial position. Another closure element has a series of ledge-like surfaces defining spaces within which a seal may be received. One outer surface surrounds one or more of the other surfaces. A seal is placed in one and only one of the spaces. As wear occurs, the seal is relocated to one of the other spaces. 1. A fluid end assembly , comprising:a housing having an external surface, an internal chamber, and at least two conduits independently interconnecting the external surface and the internal chamber; a body having at least two axially spaced and circumferential grooves formed therein; and', 'one and only one annular seal, the seal positioned within one of the grooves of the body., 'a closure element received within one of the conduits and comprising2. The fluid end assembly of in which the closure element is a plug sized to be closely received within the conduit.3. The fluid end assembly of in which the closure element is a tubular sleeve sized to be closely received within the conduit.4. The fluid end assembly of claim 3 , further comprising:a plunger disposed at least partially within the tubular sleeve.5. The fluid end assembly of in which the circumferential groove comprises two sidewalls joined by a base.6. A fluid end kit claim 1 , comprising:a housing having an external surface, an internal chamber, and at least two conduits independently interconnecting the external surface and the internal chamber; a body having a stairstep profile, the stairstep profile being formed by at least two axially spaced and ...

Attachable flow rate controlling device

An attachable flow rate controlling device comprising a flow rate control unit and a fastener is disclosed. The flow rate control unit comprises a chamber and an adjustable valve. The adjustable valve is configured to control the rate of water flow by converting the adjustable valve to turn on/off, so that a fish keeper is able to control the rate of water flow from an aquarium. Additionally, the flow rate control unit is fixed securely or pasted around an opening of a bucket or on a flat surface by the fastener. As such, the fish keeper can change the water in the aquarium and control the flow rate of the water from the aquarium. The attachable flow rate controlling device is controlled by rotating the adjustable valve hence enabling the fish keeper to use the attachable flow rate controlling device without repeatedly refilling the siphon hose with water.

Modular Gland Arrangements For A Plug Valve

Insert elements that may be positioned within a high pressure plug valve. The elements have two or more recessed grooves formed around the fluid opening of the elements. The grooves are spaced from one another. A seal is placed in one and only one of the grooves. As wear occurs, the seal is relocated to one of the other grooves. Instead of a series of spaced grooves in a single insert element, a kit may be formed from two or more otherwise identical insert elements, each with a single recessed groove at a different position around the fluid opening.

PLUG PRECLUDING HOSE ATTACHMENT TO A GARBAGE DISPOSAL

Provided herein is a plug that is configured to obstruct an auxiliary inlet of a garbage disposal, and more particularly, to a manually removable plug for an auxiliary inlet of a garbage disposal that precludes attachment of a drain hose from a dishwasher to the auxiliary inlet without removal of the plug. Embodiments may include a garbage disposal including a grinding chamber with a primary inlet and an auxiliary inlet. Embodiments may include a plug for obstructing the auxiliary inlet of a garbage disposal. The plug may include a plug body, a stem, and a handle, where the stem extends between the plug body and the handle. The plug body may define a cylindrical shape having a diameter axially aligned with an axis of the stem. The handle may define a first edge, second edge, and a length defined there between extending perpendicularly to the axis of the stem. 1. A garbage disposal comprising:a grinding chamber comprising a primary inlet and an auxiliary inlet;a lower portion disposed below the grinding chamber comprising a waste outlet;a motor disposed below the lower portion, wherein the grinding chamber and lower portion are defined about a central axis, wherein the primary inlet is arranged along the central axis, and wherein the motor is configured to rotate a grinder within the grinding chamber about the central axis; and a plug body;', 'a stem comprising an elongate shape with a first end and a second end, the first end attached to the plug body; and', 'a handle attached to the second end of the stem, wherein the plug body defines a cylindrical shape having a diameter axially aligned with a longitudinal axis of the stem, wherein the handle defines a first edge, a second edge, and a length therebetween, wherein the length extends in a direction perpendicular to the longitudinal axis of the stem, wherein the length of the handle is greater than an inner diameter of a drain hose of a dishwasher configured for attachment to the auxiliary inlet., 'a plug ...

Sealing High Pressure Flow Devices

Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure. 1. A fluid end assembly , comprising:a housing having an external surface and an internal chamber;a first conduit formed in the housing and having first and second sections, each section independently interconnecting the internal chamber and the external surface;a second conduit formed in the housing, intersecting the first conduit and having third and fourth sections, each section independently interconnecting the internal chamber and the external surface;an endless groove formed in the housing such that the groove surrounds the first section;a seal positioned within the groove;a discharge plug installed within the first section such that at least a portion of the discharge plug engages with the seal; anda reciprocating plunger installed within the third section.2. The fluid end assembly of in which the first conduit is orthogonal to the second conduit.3. The fluid end assembly of in which the first and second sections are aligned and situated on opposite sides of the internal chamber.4. The fluid end assembly of in which the third and fourth sections are aligned and situated on opposite sides of the internal chamber.5. The fluid end assembly of claim 1 , in which the endless groove is characterized as the first groove and the seal is characterized as the first seal claim 1 , and further comprising:an endless second groove formed in the housing such that the second groove surrounds the fourth section;a second seal positioned within the second groove; anda suction plug installed within the fourth section such that at least a portion of the suction plug engages with the second seal ...

Improved Valve Apparatus And Method Of Installation

This invention relates to an apparatus for adapting an existing pipeline. The apparatus includes a clamp portion adapted to fit around at least part of an existing pipeline in use and at least one neck or branch portion depending from the clamp portion, and a valve means. 1. An apparatus for adapting an existing pipeline , said apparatus comprising:a clamp portion adapted to fit around at least part of an existing pipeline in use;at least one neck or branch portion depending from said clamp portion; anda valve means for control fluid flow.2. Apparatus according to wherein the at least one neck or branch portion forms a Tee or T junction conduit depending from the clamp portion3. Apparatus according to wherein the valve means controls the flow of fluid through said at least one neck or branch portion.4. Apparatus according to including a housing having the at least one neck or branch portion and the valve means located within.5. Apparatus according to wherein the housing defines a unitary body which includes the clamp portion and the valve means located within the housing.6. Apparatus according to wherein the valve means is integrally formed with the at least one neck or branch portion.7. Apparatus according to wherein the at least one neck or branch portion does not substantially protrude from the housing thereby forming a substantially cylindrical apparatus having a Tee assembly located in a substantially cylindrical housing.8. Apparatus according to wherein the valve means can be opened to such an extent that other equipment and/or materials can pass through the valve means.9. Apparatus according to wherein the valve means is of sufficient dimensions for drilling or boring equipment to pass through the valve to drill or bore into the existing pipework to which the apparatus is attached.10. Apparatus according to wherein the at least one neck or brank portion includes adaptor means selected from the group consisting of a pipe coupling and flange adaptor.11. ...

VALVE DEVICE

A valve device has an outer valve casing externally fitted to an existing fluid pipe, an inner valve casing housed in the outer valve casing and an inner packing for sealing a gap between them. The inner packing includes an annular portion mounted along a periphery of an upper side surface of the inner valve casing and a plurality of U-shaped portions extending downward from the annular portion and to be mounted over an entire length from a side surface to a bottom surface of the inner valve casing. An enclosed space sandwiched between an inner surface of the outer valve casing and an outer surface of the inner valve casing is formed between the U-shaped portions that are adjacent to each other. The inner packing is provided with a connecting portion for connecting the plurality of U-shaped portions to one another. 1. A valve device comprising:an outer valve casing externally fitted to an existing fluid pipe;an inner valve casing housed in the outer valve casing and having a valve body capable of shutting off or switching a flow path of a fluid flowing in the existing fluid pipe; andan inner packing for sealing a gap between the outer valve casing and the inner valve casing,whereinthe inner packing includes an annular portion mounted along a periphery of an upper side surface of the inner valve casing and a plurality of U-shaped portions extending downward from the annular portion and to be mounted over an entire length from a side surface to a bottom surface of the inner valve casing,an enclosed space sandwiched between an inner surface of the outer valve casing and an outer surface of the inner valve casing is formed between the U-shaped portions that are adjacent to each other, andthe inner packing is provided with a connecting portion for connecting the plurality of U-shaped portions to one another.2. The valve device according to claim 1 , wherein the connecting portion is disposed on a bottom surface side of the inner valve casing.3. The valve device according ...

Plug With Attachable Upper Trunnion

A plug for use in a plug valve includes an attachable upper trunnion that is assembled to the main plug body using fasteners and a male-female dovetail fit. The tensile and compressive loading experienced by the main plug body during its linear motion, and the torsional loading experienced during its 90° rotation, is supported by the fasteners and the dovetail fit. 1. A plug adapted for use in a plug valve body and comprising a main plug body and an upper trunnion ,the main plug body including at its upper end a first dovetail and the upper trunnion including at its lower end a second dovetail complementary in shape to the first dovetail;wherein when the plug is in an assembled state the first and second dovetails overlap and contact one another.2. A plug according to further comprising the main plug body including at its upper end two opposing sidewalls that form a channel and the upper trunnion including at its lower end a flange; wherein when the plug is in an assembled state a sidewall of the flange faces an opposing sidewall of the channel.3. A plug according to wherein the sidewall of the flange contacts the opposing sidewall of the channel.4. A plug according to further comprising fasteners arranged to secure the flange in the channel.5. A plug according to further comprising the upper trunnion having a flange at its lower end claim 1 , the second different dovetail being located in the flange.6. A plug according to further comprising fasteners arranged to secure the flange to the upper end of the main plug body.7. A plug according to further comprising the main plug body being made of a first material and the upper trunnion being made of a second different material.8. A plug according to wherein the first and second different materials differ in strength of material.9. A plug according to wherein the first and second different materials differ in corrosion resistance.10. A plug according to wherein the first dovetail is a male dovetail shape and the second ...

Quick cleaning type rotary valve

개시된 로터리 밸브는, 분체 또는 소형입자의 유입구와 유출구가 형성된 하우징, 하우징에 내장되어 유입되는 분체를 정량으로 배출시키는 로터, 로터를 회전시키기 위한 동력을 발생하는 모터, 모터의 동력을 전달받는 동력전달부, 로터와 동력전달부를 연결하여 로터를 회전시키는 축고정볼트, 로터를 하우징에 결합하기 위한 고정사이드커버, 하우징 및 고정사이드커버 외측에 슬라이딩되게 결합되는 로터를 하우징 내외부로 슬라이딩시키는 복수의 로터가이드바를 구비한다. The disclosed rotary valve includes a housing in which inlets and outlets of powder or small particles are formed, a rotor embedded in the housing for quantitatively discharging the inlet powder, a motor generating power for rotating the rotor, and a power transmission receiving power of the motor. A plurality of rotor guides for sliding the inside and outside of the housing, the shaft fixing bolt for rotating the rotor by connecting the rotor and the power transmission unit, the fixed side cover for coupling the rotor to the housing, the rotor slidingly coupled to the outside of the housing and the fixed side cover With a bar. 이와같은 로터리 밸브는, 고정사이드커버 및 축고정볼트만을 해체하면 로터가이드바에 의해 하우징내의 로터를 외부로 돌출시킴으로서 분해 및 조립이 용이한 효과를 제공할 수 있다. Such a rotary valve can provide an effect of disassembling and assembling easily by disassembling only the fixed side cover and the shaft fixing bolt to protrude the rotor in the housing to the outside by the rotor guide bar. 로터리, 밸브, 로터 Rotary, valve, rotor

Plunger type valve

本发明公开了一种柱塞式阀，用于物料输送控制，其包括主管平台、阀体组件、柱塞组件和支撑组件，阀体组件包括插入主管平台并与其密封的密封面端，以及与柱塞组件的柱塞密封的填料腔端，支撑组件与填料腔端连接，柱塞的内部包含“Z”型空腔，当柱塞从阀体组件伸入主管平台中时，“Z”型空腔的靠近主管平台的一端口与主管平台的内部流道接合，并且“Z”型空腔的另一端口与阀体组件的出料口连通，以保证柱塞式阀的开位；当柱塞缩回到阀体组件中时，阀体组件的靠近主管平台的锥形密封面与柱塞的锥形密封面形成线密封，以保证柱塞式阀的关位。本发明的柱塞式阀，可以在高温、强磨损、颗粒流等恶劣工况条件下获得高性能物料控制。

Capsulated Packing valve

본 고안은 캡슐레이티드 패킹 밸브(Capsulated Packing valve)에 관한 것으로서, 더욱 상세히는 상온과 저온(-40℃)에서 사용이 가능한 실링효과가 우수한 기능을 가지고, 가공 및 조립작업 등이 용이하여 비용절감으로 가격경쟁력을 가질 수 있도록 한 캡슐레이티드 패킹 밸브를 제공코자 하는 것이다. The present invention relates to a capsulated packing valve (capsulated packing valve), in more detail has a function of excellent sealing effect that can be used at room temperature and low temperature (-40 ℃), cost reduction by easy processing and assembly work, etc. To provide a price-competitive encapsulated packing valve. 즉, 본 고안은 밸브바디(2)의 내부에 관통되는 유로(3)상에 직각방향으로 설치되는 스템(4)을 구비한 통상의 캡슐레이티드 패킹 밸브(1)에 있어서, 상기 스템(4)은 유로(3)와 선택적으로 연통되는 개폐공(4b)이 형성된 상하 방향으로 원통형으로 구성되어 밸브바디(2)에 유로(3)와 직각방향으로 형성된 스템결합공(5)에 조립되며, 상기 스템(4)의 외부에는 시트(6)가 밀착 결합되며, 상기 스템(4)의 상부에는 경사부(4a)가 형성되고, 상기 시트(6)의 상부에는 스템(4)이 결합되는 방지턱(7a)을 가진 패킹그랜드(7)가 조립된 것을 특징으로 한다. In other words, the present invention is a conventional encapsulated packing valve (1) having a stem (4) installed at right angles on a flow path (3) penetrated inside the valve body (2), the stem (4) ) Is formed in a cylindrical shape in the vertical direction in which the opening and closing hole (4b) is selectively communicated with the flow path (3) is assembled to the stem coupling hole (5) formed at right angles with the flow path (3) in the valve body (2), A seat 6 is tightly coupled to the outside of the stem 4, an inclined portion 4a is formed at an upper portion of the stem 4, and a jaw at which the stem 4 is coupled to an upper portion of the sheet 6. It is characterized in that the packing grand (7) having a (7a) is assembled. 이와 같은 본 고안의 캡슐레이티드 패킹 밸브는 스템을 상하 방향으로 원통형으로 구성하여 상온과 저온(-40℃)에서 사용 가능하고, 실링효과가 우수하며, 가공 및 조립작업이 용이하고, 비용절감 등으로 가격경쟁력을 확보할 수 있는 밸브를 제공할 수 있는 것이다. The encapsulated packing valve of the present invention can be used at room temperature and low temperature (-40 ° C) by forming the stem in a cylindrical shape in the up and down direction, excellent sealing effect, easy processing and assembly work, cost reduction, etc. As a result, it ...

Reproducing device and method, recording medium, and program

提供一种基于用于显示运动图像的运动图像数据来以高于运动图像的正常速度的速度重放运动图像的重放设备，该运动图像数据通过将预定数量的图像设定为一个单元来进行编码。该重放设备包括：存储部件，暂时存储所获得的运动图像的数据；解码部件，解码从该存储部件中所读取的运动图像数据；检测部件，检测传送率；存储控制部件，控制多个单元的存储；选择部件，从由在预定的程序中存储的联合信息所指示的联合中选择该联合中的一个；获得控制部件，控制该图像数据的获得。

Playback apparatus, playback method, recording medium, and program

A playback apparatus for playing back a moving image at a speed higher than a normal speed of the moving image on the basis of moving image data for displaying the moving image, the moving image data being coded by setting a predetermined number of images as a unit, is provided. The playback apparatus includes a storage section temporarily storing the obtained moving image data; a decoding section decoding the moving image data read from the storage section; a detection section detecting transfer rates; a storage control section controlling the storage of a number of the units; a selection section selecting one of the combinations from among the combinations indicated by the stored combination information in a predetermined procedure; an obtainment control section controlling the obtainment of the image data.

Plug cock

Slide and connection unit for radiators

Water heater

一种热水器，包括：内胆（2）和排污装置（1）。排污装置（1）连接至内胆（2）以排出内胆（2）内的污垢。排污装置（1）包括阀体（10）和阀芯（12），阀体（10）上设有具有开口的阀腔（101），阀体（10）连接至内胆（2），阀体（10）上设有与内胆（2）连通的进水口（103），且阀体（10）上设有出水口（104）。阀芯（12）内具有流通通道（121），阀芯（12）在进水口（103）与出水口（104）全部导通的第一位置和进水口（103）与出水口（104）截止的第二位置之间可转动地设在阀腔（101）内。

valve

본 발명은 관통하는 도관과, 상기 도관에 대하여 내부에서 횡방향으로 위치하며 도관과 교차하는 보어를 갖는 본체를 구비하는 밸브에 관한 것이다. 밸브는 보어에 배치되는 플러그를 또한 구비하며, 플러그는 스템부, 손잡이부, 게이트부 그리고 베이스부를 구비한다. 게이트부는 폭 방향으로 관통하는 구멍을 갖는다. 게이트부는 상기 구멍이 도관과 정렬되는 위치와 구멍이 도관과의 정렬에서 적어도 부분적으로 이탈되는 위치 사이에서 회전 이동가능하다. 밸브 베이스부에는 그로부터 연장하는 박판 스프링이 제공되며, 상기 박판 스프링은 그 자유단에 후쿠부를 갖는다. 후크부는 밸브의 조립 중에 받침부와 접촉할 때 보어 내부로 연장하는 본체 받침부에 의하여 내향 평향된다. 후크부는 받침부 상방을 통과할때 외향으로 탄발되도록 구성되므로써, 받침부 하방에 포획된다. 따라서 플러그는 본체에서 축방향으로 이동하는 것이 방지된다.

Valve device

A valve device (1) has an outer valve casing (3) externally fitted to an existing fluid pipe (K), an inner valve casing (4) housed in the outer valve casing (3) and an inner packing (6) for sealing a gap between them. The inner packing (6) includes an annular portion mounted along a periphery of an upper side surface of the inner valve casing (4) and a plurality of U-shaped portions extending downward from the annular portion and to be mounted over an entire length from a side surface to a bottom surface of the inner valve casing (4). An enclosed space (S) sandwiched between an inner surface of the outer valve casing (3) and an outer surface of the inner valve casing (4) is formed between the U-shaped portions that are adjacent to each other. The inner packing (6) is provided with a connecting portion for connecting the plurality of U-shaped portions to one another.

Improved structure of water dividing control valve

stopcock

Flow rate regulating valve

一种流量调整阀，具有阀本体(10)和下端开口的圆筒状阀芯(20)，阀本体具有带顶部(35)的圆筒状阀室(14)、在该阀室的周壁部上开口的至少一个侧部接口(11、12)及与所述阀室同轴地开口的底部接口(13)；所述阀芯(10)可转动地插放在所述阀室(14)内，且该阀芯的周壁部(22)上设有随旋转而使侧部接口(11、12)的开口面积变化的开口部(30)，所述阀芯(20)从所述底部接口(13)插放，在该插放状态下，突设在所述阀芯(20)顶部(23)上的旋转轴(25)从所述阀本体(10)的轴承孔(36)突出，在所述旋转轴(25)的从所述阀本体(10)突出的突出部上，安装有允许所述阀芯(20)旋转但阻止其向下方脱出的阀芯卡止件(40)。采用这种紧凑的流量调整阀，可减少零件个数，提高装配作业性，降低成本，实现小型轻量化等，同时可尽量减少阀芯与阀本体之间的摩擦阻力和磨损，可不使磨损粉末混入流体等。

PLUG VALVE

Front-loading valve assembly for manifold for processing fluid sample

A valve assembly used in a manifold system for processing fluid samples includes a body, a valve member, and a coupling assembly. The body defines a fluid passage and a valve passage in communication with the fluid passage and receiving at least a portion of the valve member therein. The valve member is selectively movable over a range of travel between an open position, in which fluid can flow through the fluid passage, and a closed position, in which the valve member occludes the fluid passage. The coupling assembly includes a coupling member and a retention lug. The retention lug is connected to one of the body and the coupling member. The other of the body and the coupling member defines a lug raceway configured to removably receive the retention lug therein to removably mount the coupling member to the body with the valve member being movably retained therebetween.

Water-distributing control valve

A water-distributing control valve includes a valve body, a valve shaft, at least one stop ring, a water-stop pad, a pressure distributing plate and a bolt element. The valve body includes a watering pipe extended from the outer periphery thereof and having an outlet defined therein. The valve body further includes a bore formed therein. The valve shaft inserted into the valve body includes a rotary lever disposed at the front end thereof. An arcuate slot and at least one annular groove are mounted at the intermediate section of the valve shaft. A plurality of through apertures and a receiving recess are arranged at the rear end of the valve shaft. The valve shaft includes an inlet attached on the bottom thereof. The pressure distributing plate is matingly engaged in the water-stop pad and then placed into the receiving recess together with the water-stop pad.

Improved three-way valve structure

Modular gland arrangements for a fluid end assembly

A closure element for a fluid end assembly that has two or more recessed grooves formed in its outer surface. The grooves are axially offset. A seal is placed in one and only one of the grooves. As wear occurs, the seal is relocated to one of the other grooves. Instead of a series of axially offset grooves in a single closure element, a kit may be formed from two or more otherwise identical closure elements, each with a single recessed groove at a different axial position. Another closure element has a series of ledge-like surfaces defining spaces within which a seal may be received. One outer surface surrounds one or more of the other surfaces. A seal is placed in one and only one of the spaces. As wear occurs, the seal is relocated to one of the other spaces.

STOPCOCK

Rotary ceramic disc valve assembly

The present invention provides apparatus for coupling a valve element of a fluid control valve assembly to an actuator shaft (104) of the assembly, comprising an elongate body (106) having a first end region and a second end region, wherein the first end region comprises a first connecting portion for connecting to an actuator shaft of a fluid control valve assembly, and the second end region comprises a second connecting portion for connecting to a valve element of the assembly. A kit of parts and a method for selectively assembling a fluid control valve assembly is also provided.

A valve

Fluid handling devices

Some fluid coupling devices described herein are configured for use in fluid systems for the purpose of providing a low-spill quick disconnect. Particular embodiments of these fluid coupling devices can be configured to improve medical fluid handling equipment because the fluid coupling devices can be connected and disconnected (e.g., multiple times) while minimizing fluid spillage.

Control device for a fluid with assembly opening

A control device for a fluid is described, having a housing, a first opening, a second opening, a channel running from the first to the second opening and a movable control element, which is pivotable between a closed position and an open position. The first opening of the control device forms an assembly opening, through which the control element can be installed in the housing.

Stopcock for laboratory glassware

A stopcock (10) for use with a glass cane, comprising: a body (12) for attachment to one end of a glass cane, the body having a channel (22) therethrough which in use communicates with fluid in a glass cane when the body is attached to one end thereof; and a key (14) rotatably mounted in the channel (22), the key (14) being configured to allow fluid to flow through the channel (22) when in one orientation relative to the body (12) and to prevent fluid flowing through the channel (22) when in another orientation, characterized in that the key (14) and body (12) have interengageable profiles (32, 34) which are configured to retain the key (14) in the body (12) when interengaged.

PLUG VALVE.

Sanitary valve and method of assembling a sanitary valve

一种单向防堵阀门

本发明提供了一种单向防堵阀门，包括阀体、阀体内控制阀腔启闭的阀瓣、阀体上安装的旋转密封套以及旋转密封套上安装的防堵单元；所述阀瓣上安装有阀杆，该阀杆伸出所述阀体的一端安装有手柄；所述旋转密封套内表面安装的第一密封体与所述阀体外表面安装的第二密封体紧密贴合；所述防堵单元设置在阀体的进液口一侧，防堵单元包括与旋转密封套连接的密封外壳、密封外壳上安装的驱动单元、以及密封外壳内安装的防堵件和连杆。本发明所述的这种防堵阀门的防堵单元可以随时进行更换，防堵单元更换起来也十分简单；并且此防堵阀门在拦截或是吸附足够多的堵塞物后还可自动检测堵塞程度，并提前提示用户更换，十分智能化。

Plug valves for fracturing systems

A plug valve for controlling flow through high-pressure fluid flow lines has a valve chamber and a rotatable valve body. The chamber has an undercut. First and second valve seat inserts are mounted in the chamber undercut. The valve body has a midsection, a flow port extending through the midsection, a passage extending between an upper surface and a lower surface of the midsection, an upper valve stem extending from the midsection upper surface, and a lower valve stem extending from the midsection lower surface. The upper surfaces of the valve body exposed to internal fluid pressure and lower surfaces of the valve body exposed to internal fluid pressure have substantially equal surface areas. First and second plug seal rings having substantially equal diameters are mounted, respectively around the upper valve stem and the lower valve stem.

Fluidventil

Sealing high pressure flow devices

A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.

Top entry valve

A valve for regulating a fluid flow includes a body (106) with an opening at a top (706). The valve also includes a bonnet (202) arranged within the opening, The valve further includes a coupling mechanism (302) joining the body (106) to the bonnet (202). The coupling mechanism (302) includes a plurality of body lugs (312) extending radially inward toward a stem axis (116), each body lug (312) being separated from an adjacent body lug (312) by a body opening (606). The coupling mechanism (302) also includes a plurality of bonnet lugs (308) extending radially outward from the stem axis (116), each bonnet lug (308) being separated from an adjacent bonnet lug (308) by a bonnet opening (616). Each bonnet lug (308) is adapted to axially move through a corresponding body opening (606) to transition an axial position of the bonnet (202) relative to the body (106).

Selbstdichtender Hahn

流体阀

一种阀(1)，包括设置有阀体(3)的壳体(2)，阀体(3)可绕着所述壳体的纵向轴线转动。壳体和阀体均为管状设计并设置有开口(9，14)，可通过转动使开口(9，14)相互对准，从而实现流动。仅能通过操作构件(4)使阀体转动。该操作构件联接至壳体，该实施方式被设计为使得操作构件仅能在阀体处于关闭状态时被接纳在壳体中，并且在阀体在壳体中转动过程中/之后，不能将操作构件从壳体移除。只在操作构件使阀体回到关闭状态之后才可以进行移除。例如，这种阀可用于包装。其它应用是任何可想到的实施方式的联接装置。

Sealing high pressure flow devices

A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.

Hahn

涡轮机旁通阀

一种涡轮机旁通阀(30)，包括：外壳(40)，所述外壳限定第一外壳端口(42)和第二外壳端口(44)；和阀芯(46)，所述阀芯安装在外壳上；其中，阀芯包括：第一阀端口(48)和第二阀端口(50)；和阀构件(52)，所述阀构件能够在第一位置和第二位置之间运动，在所述第一位置处，存在位于第一阀端口和第二阀端口之间的流动路径，在第二位置处，所述阀构件基本上阻挡第一阀端口和第二阀端口之间的所述流动路径；以及其中阀芯安装到外壳上，使得第一阀端口(48)与第一外壳端口(42)对准，并且第二阀端口(50)与第二外壳端口(44)对准。

Faucet handle with valve cartridge parallel to mounting surface

A faucet handle includes a fluid supply line, fluid return line, and valve cartridge. A first portion of the valve cartridge provides a connecting passage between fluid supply line and fluid return line and allows fluid flow when the valve cartridge is open. A valve body having first and second openings houses the first portion of the valve cartridge. A second portion of the valve cartridge extends through first opening and extends from first portion to second portion in a direction that is substantially parallel to a mounting surface. A control handle contacts second portion of the valve cartridge. When control handle is rotated in a first direction around an axis along which the valve cartridge extends the valve cartridge is opened allowing flow from supply line to return line, and when the valve cartridge is rotated around the axis in an opposing direction the valve cartridge is closed.

一种基于化工生产的可调节的旋塞阀

本发明涉及阀门技术领域，且公开了一种基于化工生产的可调节的旋塞阀，包括阀体，所述阀体的侧端外表面设置有进水口，所述进水口的侧端设置有出水口，所述进水口与出水口的侧端均设置有安装盘，所述安装盘的侧端设置有安装孔，所述安装孔的侧端设置有密封层，所述阀体的上端设置有一号阀盖，所述一号阀盖的上端设置有锁紧螺栓，所述阀体的下端设置有二号阀盖。该基于化工生产的可调节的旋塞阀，结构简单，功能多样，增强连接性，使手把便于安装与拆卸，可以折叠收放，节省空间，增强旋塞阀内部耐磨性能，使之便于拆卸，方便更换阀座上的陶瓷块，降低维护成本，增强连接的密封性，提高阀芯转动的稳定性，提升使用性。

泥浆专用溢流阀

一种泥浆专用溢流阀，包括溢流阀座、阀体、溢流阀执行器及压力传感器，阀体为圆柱形，在其径向开有通孔，该通孔与溢流阀座的泥浆进入口、泥浆流出口相配合，通过调节阀体通孔旋转后的角度，对泥浆压力进行调节；溢流阀执行器的转轴与阀体连接，由溢流阀执行器（6）带动阀体旋转；溢流阀座正对安装孔的位置设置有锁紧螺母、顶松螺栓，顶松螺栓的端头正对阀体的底部；压力传感器安装于泥浆进入口的管路中，检测泥浆进入口处的泥浆压力，根据该压力值，控制溢流阀执行器的转动角度。其阀座和阀体都是圆柱形的，圆柱和圆柱间隙配合，由于间隙很小结不了水泥，甚至间隙进不了水泥，通道内没有多余的剩余空间结泥浆；使用寿命，拆洗也方便。

一种船用流量可调节孔板

本发明旨在提供一种便于使用、安装和调节的船用流量可调节孔板。本发明包括管体、连接板和调节孔板，所述连接板套设在所述管体内，所述调节孔板转动配合在所述连接板内，所述调节孔板具有第一内孔，所述连接板具有与所述第一内孔相配合的第二内孔，所述第一内孔的中心与所述第二内孔的中心不在同一直线上，所述管体上开设有与第一内孔和所述第二内孔相连通的通孔。本发明应用于流量调节结构的技术领域。

Sealing high pressure flow devices

A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.

Fluidventilanordnung

Fluid valve

A valve (1) includes a housing (2) which is provided with a valve body (3) which is rotatable around the longitudinal axis of the housing. The housing and valve body are both of a tube-shaped design and provided with openings (9, 14) which can be brought in line with one another by rotation, enabling a flow. The valve body can only be rotated by an operating element (4). This operating element is to be coupled to the housing and the embodiment has been designed in such a manner that the operating element can only be received in the housing when the valve body is in the closed position and that the operating element cannot be removed from the housing during/after rotation of the valve body in the housing. Removal is only possible after the operating element has brought the valve body back to the closed position.

Top entry valve

A valve for regulating a fluid flow includes a body with an opening at a top. The valve also includes a bonnet arranged within the opening, The valve further includes a coupling mechanism joining the body to the bonnet. The coupling mechanism includes a plurality of body lugs extending radially inward toward a stem axis, each body lug of the plurality of body lugs being separated from an adjacent body lug by a body opening. The coupling mechanism also includes a plurality of bonnet lugs extending radially outward from the stem axis, each bonnet lug of the plurality of bonnet lugs being separated from an adjacent bonnet lug by a bonnet opening. Each bonnet lug is adapted to axially move through a corresponding body opening to transition an axial position of the bonnet relative to the body.

밸브

내용 없음.

Top entry valve

A valve for regulating a fluid flow includes a body (106) with an opening at a top (706). The valve also includes a bonnet (202) arranged within the opening, The valve further includes a coupling mechanism (302) joining the body (106) to the bonnet (202). The coupling mechanism (302) includes a plurality of body lugs (312) extending radially inward toward a stem axis (116), each body lug (312) being separated from an adjacent body lug (312) by a body opening (606). The coupling mechanism (302) also includes a plurality of bonnet lugs (308) extending radially outward from the stem axis (116), each bonnet lug (308) being separated from an adjacent bonnet lug (308) by a bonnet opening (616). Each bonnet lug (308) is adapted to axially move through a corresponding body opening (606) to transition an axial position of the bonnet (202) relative to the body (106).

Top entry valve

A valve for regulating a fluid flow includes a body (106) with an opening at a top (706). The valve also includes a bonnet (202) arranged within the opening, The valve further includes a coupling mechanism (302) joining the body (106) to the bonnet (202). The coupling mechanism (302) includes a plurality of body lugs (312) extending radially inward toward a stem axis (116), each body lug (312) being separated from an adjacent body lug (312) by a body opening (606). The coupling mechanism (302) also includes a plurality of bonnet lugs (308) extending radially outward from the stem axis (116), each bonnet lug (308) being separated from an adjacent bonnet lug (308) by a bonnet opening (616). Each bonnet lug (308) is adapted to axially move through a corresponding body opening (606) to transition an axial position of the bonnet (202) relative to the body (106).

多功能旋塞阀

本发明涉及多功能旋塞阀，其特征在于：它包括阀体（1），所述阀体（1）的中间设置有阀座（2），所述阀座（2）与阀体（1）之间为分体式设置，所述阀座（2）的中间通孔中设有旋塞（5），所述阀体（1）的顶部通过螺纹与旋盖（7）连接，旋盖（7）的顶部与横向设置的手柄（8）铰接，通过手柄（8）来转动旋盖（7），所述阀体（1）的前侧管路中设置有报警器，所述阀体（1）的后侧管路中设置有流量监测器，所述阀体（1）和阀座（2）外部设有耐腐蚀涂层。这种多功能旋塞阀，拆装方便，提高了维修效率，密封性较好，高低压均可防漏。

양방향 제어가 가능한 수도꼭지

본 발명은 양방향 제어가 가능한 수도꼭지에 관한 것으로, 전방과 하방으로 출수구(102,104)가 각각 마련되고, 후방으로 원수가 공급되기 위한 조립공(106)이 형성되며, 출수구와 조립공 사이에는 구형상의 분배유로(108)가 마련되고, 전방 출수구(102)에는 관로 내경에 대응되는 제1볼시트격벽(110)이 일체로 마련되며, 상기 제1볼시트격벽(110)의 중앙에는 전방 출수구와 연통되는 제1연결유로(112)가 마련되고, 상방에는 밸브공(130)이 형성된 수도꼭지 몸체(100)와; 상기 구형상의 분배유로(108)에 대응되는 볼 형상으로 형성되어 중앙 일측으로 상기 전방 출수구의 관로와 조립공이 연통되도록 평행하게 직선유로(210)가 관통형성되고, 상기 직선유로(210)의 수평상 좌우 길이방향의 중앙측에 직교되는 방향에서 수평유로(222)가 형성되며, 수평유로(222)의 내측 선단과 연통되게 하방 출수구측으로 직교되는 방향으로 방향으로 관통되도록 수직유로(224)로 형성되어 하방 출수구와 조립공이 연통되도록 "ㄱ"자 유로(220)가 마련되고, 수평회전에 따라 원수가 전방 출수구 또는 하방 출수구로 배출제어하기 위해 상방으로 샤프트결합부(230)가 형성되며, 상기 분배유로(108) 내에서 수평회전하면서 원수가 전방 출수구 또는 하방 출수구로 단독 배출되게 단속하도록 상기 조립공(106)을 통해 끼움결합되는 볼 밸브(200)와; 상기 전방 출수구(102)에 형성된 볼시트격벽(110)에 안치결합되어 전방 출수구의 내주연과 볼 밸브의 외면이 밀착되어 수밀되도록 원판형으로 형성되어 결합되고, 중앙에는 연결유로(112)와 연통되는 제1통공(302)이 형성된 제1수밀시트(300)와; 상기 수도꼭지 몸체(100)의 밸브공(130)을 통해 회전가능하면서 수밀되도록 끼움결합되고, 상기 볼 밸브(200)의 샤프트결합부(230)에 결합되어 볼 밸브(200)가 상기 분배유로(108) 내에서 샤프트결합부를 중심점으로 수평회전하여 원수의 전방출수구 또는 하방출수구로의 배출단속이 이루어지도록 마련된 회전레버샤프트(400)와; 상기 볼 밸브(200)의 분해조립이 용이하도록 형성된 조립공(106)을 통해 볼 밸브(200)가 끼움결합된 후, 일단은 조립공(106)에 수밀결합되도록 원수가 유입되어 공급되는 관로 전방에는 관로 내경에 대응되는 제2볼시트격벽(510)이 일체로 마련되고, 상기 제2볼시트격벽(510)의 중앙에는 관로와 연통되는 제2연결유로(512)가 마련되며, 타단은 원수가 공급되도록 원수관에 결합되는 연결공급관(500)과; 상기 전방 관로에 형성된 제1볼시트격벽(510)에 안치결합되어 연결공급관과 조립공 결합에 따른 수밀과 상기 조립공(106) 외측으로 노출된 볼 밸브(200)의 구면과 수밀밀착되도록 원판형으로 형성되어 결합되고, 중앙에는 제2연결유로(512)와 연통되는 제2통공(602)이 형성된 제2수밀시트(600)와; 상기 회전레버샤프트(400)의 상단에 결합되고, 일방향 내지는 양방향 회전을 통해 상기 볼 밸브(200)의 직선유로(210)가 연결공급관(500)과 전방 출수구(102)가 연통되도록 하거나 "ㄱ"자 유로(220)가 연결공급관(500)과 후방 출수구(104)가 연통되도록 회전하는 회전레버(700);로 형성된 것을 특징으로 하는 양방향 제어가 가능한 수도꼭지에 관한 것이다.

Schlauchanschluss mit einer in den Schlauch eingesetzten Huelse, die mit dem Anschlussgegenstueck einen Hahnverschluss bildet

Rotationsventil

Rotationsventil (1), umfassend ein Ventilgehäuse (2) mit einer Ventilkammer (3), in welcher ein Ventilkern (4) aufgenommen ist, wobei der Ventilkern (4) rotatorisch in der Ventilkammer (3) gelagert ist, wobei der Ventilkern (4) mit einer Antriebswelle (5) versehen ist, welche durch eine in das Ventilgehäuse (2) eingebrachte Öffnung (6) ragt, dadurch gekennzeichnet, dass die Antriebswelle (5) in der Öffnung (6) des Ventilgehäuses (2) arretiert ist.

A turbine bypass valve

A turbine bypass valve (30) comprising: a casing (40) defining first and second casing ports (42,44); and a valve cartridge (46) mounted to the casing; wherein the valve cartridge comprises: first and second valve ports (48,50); and a valve member (52), the valve member being movable between a first position in which there is a flow path between the first and second valve ports, and a second position in which the valve member substantially blocks said flow path between the first and second valve ports; and wherein the valve cartridge is mounted to the casing such that the first valve port (48) is aligned with the first casing port (42), and the second valve port (50) is aligned with the second casing port (44).

A turbine bypass valve

A turbine bypass valve (30) comprising: a casing (40) defining first and second casing ports (42,44); and a valve cartridge (46) mounted to the casing; wherein the valve cartridge comprises: first and second valve ports (48,50); and a valve member (52), the valve member being movable between a first position in which there is a flow path between the first and second valve ports, and a second position in which the valve member substantially blocks said flow path between the first and second valve ports; and wherein the valve cartridge is mounted to the casing such that the first valve port (48) is aligned with the first casing port (42), and the second valve port (50) is aligned with the second casing port (44).

Modular gland arrangements for a fluid end assembly

A closure element for a fluid end assembly that has two or more recessed grooves formed in its outer surface. The grooves are axially offset. A seal is placed in one and only one of the grooves. As wear occurs, the seal is relocated to one of the other grooves. Instead of a series of axially offset grooves in a single closure element, a kit may be formed from two or more otherwise identical closure elements, each with a single recessed groove at a different axial position. Another closure element has a series of ledge-like surfaces defining spaces within which a seal may be received. One outer surface surrounds one or more of the other surfaces. A seal is placed in one and only one of the spaces. As wear occurs, the seal is relocated to one of the other spaces.

Faucet handle with valve cartridge parallel to mounting surface

Faucet handle with valve cartridge parallel to mounting surface

버큠 씰오프 밸브 오퍼레이팅장치

본 발명은 버큠 씰오프 밸브 오퍼레이팅장치에 관한 것으로, 본 발명은 몸통체; 상기 몸통체의 하단부에 구비되어 버큠 씰오프 밸브에 착탈 가능하게 결합되는 착탈유닛; 상기 몸통체의 상단부에 결합되는 실링커버유닛; 상기 실링커버유닛에 상하로 움직임 가능하게 관통 삽입되며, 상하로 밀고 당김에 의해 의해 상기 버큠 씰오프 밸브의 밸브플러그를 누르거나 그 누름을 해제시키는 누름관부재; 및 상기 누름관부재에 상하로 움직임 가능하게 관통 삽입되며, 하강된 상태에서 정,역회전시킴에 의해 상기 버큠 씰오프 밸브의 밸브플러그에 체결되거나 그 체결이 풀리게 되는 밸브착탈부재를 포함하며, 상기 실링커버유닛은 상기 몸통체의 상단에 결합되어 몸통체의 내부 공간 상단을 복개하며 가운데 상기 누름관부재가 관통되는 관통구멍이 구비된 커버몸체와, 상기 커버몸체의 관통구멍에 구비되어 상기 누름관부재의 직선 움직임을 가이드하는 가이드부싱과, 상기 몸통체 내부에 위치하며 상단부가 상기 몸통체의 상단에 결합되며 내부에 상기 누름관부재가 관통 삽입되고 하단부가 상기 누름관부재에 결합되어 누름관부재와 커버몸체 사이를 실링하는 벨로우즈어셈블리를 포함한다. 본 발명에 따르면, 이중 진공단열 배관의 진공 상태를 점검하고 진공 배기하는 작업이 편리하고 안전하다.

Hahn-einsatz

Es wird ein Hahn-Einsatz zum Verschließen oder Abtrennen von Rohrleitungen vorgeschlagen, welcher in ein Ventilgehäuse (1, 17) für Ventileinsätze einsetzbar ist. An der Außenseite des Hahn-Einsatzes (2, 16, 21) ist ein Außengewinde (12, 23) vorgesehen, mit dem der Hahn-Einsatz in eine für Ventileinsätze vorgesehene Aufnahme (5) eines Ventilgehäuses (1, 17) einschraubbar ist.

Inserto de grifo.

Inserto de grifo para el cierre o separación de tuberías, que se puede insertar en una carcasa unida con la tubería, con un dispositivo (22) para la unión del inserto de grifo con la carcasa, con un cuerpo de bloqueo (24), que está montado de forma giratoria en el dispositivo (22) y que está provisto con un canal de paso (25), con un dispositivo de activación para la rotación del cuerpo de bloqueo, con una carcasa (26) del cuerpo de bloqueo que rodea el cuerpo de bloqueo (24) y que cierra el canal de paso (25) en la posición cerrada, pudiendo insertarse el inserto de grifo en la carcasa de la válvula (1, 17) para insertos de válvula con plato de válvula, presentando el dispositivo (22) de unión en su lado exterior una rosca exterior (23), que se puede enroscar en la carcasa de la válvula, y presentando la carcasa (26) del cuerpo de bloqueo en el lado exterior superficies de tope, con las que se apoya en el asiento de válvula (6) de la carcasa de la válvula (1, 17), que está previsto para elplato de válvula de un inserto de válvula, caracterizado porque para la regulación de la longitud del inserto de grifo en el dispositivo (22) para la unión del inserto de grifo (21) con la carcasa de la válvula, está guiado un primer casquillo (32), y porque en el extremo del dispositivo (22) de unión, que se proyecta desde la carcasa de la válvula, está previsto un segundo casquillo (34), que está provisto con una rosca (35) y que incide en el primer casquillo.

Tap insert

This invention relates to a tap insert which is used for closing or separating conduits and can be introduced into a valve housing ( 1, 17 ) for valve inserts. An external thread ( 12, 23 ) is provided at the outside of the tap insert ( 2, 16, 21 ). The insert can be screwed in a receptacle ( 5 ) of a valve housing ( 1, 17 ) by means of said thread, whereby the receptacle is provided for valve inserts.

Hahn-einsatz

Hahn-Einsatz

Hahn-einsatz

Es wird ein Hahn-Einsatz zum Verschliessen oder Abtrennen von Rohrleitungen vorgeschlagen, welcher in ein Ventilgehäuse (1, 17) für Ventileinsätze einsetzbar ist. An der Aussenseite des Hahn-Einsatzes (2, 16, 21) ist ein Aussengewinde (12, 23) vorgesehen, mit dem der Hahn-Einsatz in eine für Ventileinsätze vorgesehene Aufnahme (5) eines Ventilgehäuses (1, 17) einschraubbar ist.

Orgão de fechamento de grande diâmetro nominal em um recipiente de paletas

Sklop ventila za fluide

본네트 캡 밸브

본 발명은 스틸 밸브에 관한 것이다. 밸브의 구조를 바꾸어서 원래의 기능성은 유지하면서도 원재료 절감과 조립부품의 감소를 통한 생산성 향상과 가격 절감(개당 생산 COST DOWN)을 가능하게 하는 것이다.

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Rubinetto con spina orientabile par ticolarmente applicabile alle pompe utilizzate negli impianti di riscal damento per la regolazione di flus so del fluido