Tank bottom diaphragm valve
Номер патента: CA2066398C
Опубликовано: 30-09-1997
Автор(ы): Richard D. Randall, Ronald G. Butler, Wayne R. Houck
Принадлежит: ITT Corp
Опубликовано: 30-09-1997
Автор(ы): Richard D. Randall, Ronald G. Butler, Wayne R. Houck
Принадлежит: ITT Corp
Реферат: A diaphragm valve which mounts directly on a tank bottom provides positive isolation between the vessel and downstream piping. When closed, the diaphragm seals against the valve body weir to seal the valve, and when opened, the valve provides a smooth, crevice free, drainable passageway to the downstream piping.
Tank bottom diaphragm valve
Номер патента: CA2066398A1. Автор: Ronald G. Butler,Wayne R. Houck,Richard D. Randall. Владелец: Individual. Дата публикации: 1992-10-18.