Valves and valve actuation – With means for blocking or disabling actuator – Released by non-valving actuator motion
Patent
1975-11-20
1978-11-21
Schwadron, Martin P.
Valves and valve actuation
With means for blocking or disabling actuator
Released by non-valving actuator motion
141113, 251104, 251110, 2511496, 251251, 251367, 285178, F16K 3502
Patent
active
041262948
ABSTRACT:
A fabricated adapter valve for mounting on the exterior of a transportation tank for liquid, such as for instance gasoline or oil, providing for coupling with a compatible loading coupler of a loading island, for loading the liquid into the transportation tank. The valve arrangement provides an adapter coupler section having an exterior coupling configuration as defined by the American Petroleum Institute, for universal coupling with loading couplers of a loading station, and a valve which is of smaller size and less weight, having fewer places to leak and possessing fewer parts, and therefore more economical to manufacture, as compared to prior art valve arrangements.
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Schwadron Martin P.
Walton G. L.
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