4820-00-357-5107 DIAPHRAGM,VALVE,FLAT Index 4820-00-357-5118 SEAT,VALVE

National Stock Number:
4820-00-357-5109

Federal Supply Class:
4820

National Item Identification Number:
003575109

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:
3W75305T700AT62SIEMENS ENERGY, INC.
3W75305T7030760INGERSOLL RAND CO
3W75305T70830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3W75305T7088663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
3W75305T708FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALALUMINUM ALLOY OVERALL
FLOW CONTROL DEVICEPOPPET
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 1ST END
THREAD SERIES DESIGNATORNPT 1ST END
NOMINAL THREAD SIZE1.500 INCHES 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
SPECIAL FEATURESEND CONNECTION THREADED INTERNALLY 0.750-14 NPT


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