High pressure valve for hydrogen gas and decompression...

Details High pressure valve for hydrogen gas and decompression... High pressure valve for hydrogen gas and decompression...

2008-01-23

2010-06-08

Rivell, John (Department: 3753)

Fluid handling

Systems

Flow path with serial valves and/or closures

C251S030030

Reexamination Certificate

active

07730905

ABSTRACT:
A high pressure valve for hydrogen gas includes a valve seat and a valve member, which is movable to selectively open and close the valve seat. One of the valve member and the valve seat is formed of austenitic stainless steel, and the other one of the valve member and the valve seat is formed of flexible synthetic resin or soft metal.

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