Valve

Details Valve Valve

1973-05-31

1977-03-08

Schwadron, Martin P.

Valves and valve actuation

Mechanical movement actuator

Cam

251368, F16K 3152

Patent

active

040109291

ABSTRACT:
A crank-operated valve is provided wherein the valving member and stem are of deflectable plastic material. Sucn an arrangement permits a corrosion resistant, easily operating valve to be prepared using an imprecise valve body.

REFERENCES:
patent: 430712 (1890-06-01), Vanderman
patent: 982981 (1911-01-01), Mueller
patent: 1006012 (1911-10-01), Skjelstad
patent: 3057370 (1962-10-01), Hamilton
patent: 3064941 (1962-11-01), Stromberg
patent: 3093359 (1963-06-01), DeWoody
patent: 3623697 (1971-11-01), Austin
patent: 3669407 (1972-06-01), Mundt et al.

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