Valve closure member thrust and load compensator

Details Valve closure member thrust and load compensator Valve closure member thrust and load compensator

1977-03-11

1979-03-27

Cline, William R.

Valves and valve actuation

Valve head movably connected for accommodation to seat

251306, 251308, F16K 122, F16K 2500

Patent

active

041462068

ABSTRACT:
The valve closure member thrust and load compensator is applicable to butterfly valves and the like and is a mechanical arrangement which directly supports the weight of the closure member or disc and simultaneously supports the valve shaft and through means of an adjusting screw balances the load and centralizes the sealing forces within the valve body.

REFERENCES:
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patent: 3612483 (1971-10-01), Pool
patent: 3633872 (1972-01-01), Wright
patent: 3666236 (1972-05-01), Gachot
patent: 3974855 (1976-08-01), Webb

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