Reseat relief valve

Details Reseat relief valve Reseat relief valve

1982-02-16

1984-02-21

Weakley, Harold W.

Fluid handling

Line condition change responsive valves

Pop valves

137541, 13754313, 13754321, F16K 1720

Patent

active

044323891

ABSTRACT:
A relief valve with a low hysteresis closing curve with a fixed seat and a spring-biased poppet which is guided for longitudinal movement by an axial guide sleeve and aligns with its seat by pivoting about a fixed point through a small angle of rotation.

REFERENCES:
patent: 2043453 (1936-06-01), Vickers
patent: 2874718 (1959-02-01), Kelly
patent: 3282289 (1966-11-01), Vick
patent: 3626975 (1971-12-01), Bobst

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