Pressure dump valve

Details Pressure dump valve Pressure dump valve

1980-06-20

1982-08-03

Schmidt, Frederick R.

Fluent material handling, with receiver or receiver coacting mea

Combined

137228, 141114, 141392, 251339, B65B 304, F16K 1520

Patent

active

043423477

ABSTRACT:
A fluid valve having a generally cylindrical, hollow body provided with aligned openings in the opposed end walls thereof, one of the openings shiftably receiving a valve member and the other opening adapted to be coupled to a tube leading to a vessel to be pressurized. A coil spring in the body biases the valve member to a closed position against a valve seat carried by the adjacent end wall, and the valve member has a cap provided with a skirt surrounding the sidewall of the body so that the valve member can be opened by manually depressing the cap relative to the body. A second valve is coupled with the body so that a fluid under pressure can be directed into the body and thereby a vessel to be pressurized when the tube leading to the vessel is coupled to the other opening of the body. The body is formed in two parts to facilitate manufacture and assembly.

REFERENCES:
patent: 3239192 (1966-03-01), Totten

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