F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
251/6
F16K 31/10 (2006.01) F16K 31/40 (2006.01)
Patent
CA 1085802
VALVE MEMBER FOR PILOT OPERATED VALVES Abstract of the Disclosure A valve member including a flexible diaphragm (16') movable into and out of engagement with a valve seat (14') to close and open the valve, respectively. A rigid support plate (19') rests against the face of the diaphragm opposite the face which engages the valve seat. A stem (36) projects from the plate, through a hole (35) in the diaphragm and into the orifice (13') surrounded by the valve seat. The diaphragm and plate are not rigidly secured together, so that the entire diaphragm is free to flex with respect to the support plate. A pilot passageway (26') may extend completely through the plate and stem. The stem is long enough such that the lower end of the pilot passaseway is below the plane of the valve seat even when the valve is open An abutment, such as an outwardly projecting bead (37), on the lower end of the stem prevents accidental separation of the plate and diaphragm before they are assembled with a valve.
324579
Automatic Switch Company
Pascal & Associates
LandOfFree
Valve member for pilot operated valves does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Valve member for pilot operated valves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve member for pilot operated valves will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-535045