Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve
Patent
1976-03-19
1977-12-13
Weakley, Harold W.
Valves and valve actuation
With means to increase head and seat contact pressure
Seat pressed to valve
251327, 251328, F16K 506
Patent
active
040625168
ABSTRACT:
A fluid control valve of the short gate type having means for maintaining a minimum spacing between the seat rings when the gate is moved to open position. The means makes use of two spreader members that can be readily installed as the valve is assembled.
REFERENCES:
patent: 769831 (1904-09-01), Ogden
patent: 2718372 (1955-09-01), Broz
patent: 3807688 (1974-04-01), Karr
M & J Valve Company
Weakley Harold W.
LandOfFree
Valve construction 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 construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve construction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-485821