Valve

Details Valve Valve

1985-03-18

1986-01-07

Weakley, Harold W.

Valves and valve actuation

With means to increase head and seat contact pressure

Fluid pressure

251182, 251311, 251312, F16K 2500

Patent

active

045629943

ABSTRACT:
Three-piece stop valves, in both angle and straight-through forms, are disclosed comprising a valve body, resilient control sleeve and handle, with no separate fasteners or sealing elements being required. The handle and control sleeve are retained within the valve body by resilient formations on the handle which snap into a retaining groove on the valve body. Inlet line pressure resiliently biases the side walls of the control sleeve into sealing engagement with the valve bore to prevent leakage.

REFERENCES:
patent: 2511477 (1950-06-01), Mueller
patent: 2832562 (1958-04-01), Myers
patent: 2991972 (1961-07-01), Busby
patent: 3788602 (1974-01-01), Kitzie
patent: 3915428 (1975-10-01), Hay
patent: 4003403 (1977-01-01), Nehring
patent: 4147184 (1979-04-01), Jess

Affiliated with

Also associated with

Rating

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 Valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-108298