Fluid flow control valve

Details Fluid flow control valve Fluid flow control valve

1975-09-30

1976-09-21

Rosenthal, Arnold

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

251 30, F16K 31122

Patent

active

039814785

ABSTRACT:
A fluid flow control valve having a valve member which is urged away from a cooperating seat by the combined pressures at the valve inlet and outlet and urged towards the seat by fluid pressure prevailing in a chamber which is connected to the valve inlet or outlet, respectively, dependent upon whether an order signal requires the valve to close or to open. Connection between said chamber and the valve inlet and outlet is controlled by an auxiliary valve which in turn is actuated through pressure transmitting lines connected to the inlet and outlet via a switch valve actuated by the order signal.

REFERENCES:
patent: 3350054 (1967-10-01), Wray et al.

Affiliated with

Also associated with

Rating

Fluid flow control valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid flow control valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid flow control valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1409520