4820-01-426-4889 COCK,POPPET DRAIN Index 4820-01-426-4891 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-426-4890

Federal Supply Class:
4820

National Item Identification Number:
014264890

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
124511590AT62SIEMENS ENERGY, INC.
12451159830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1245115988663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
124511598FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE


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