4730-00-932-0957 SEAL,CONICAL,FLARED TUBE FITTING Index 4820-00-932-0959 VALVE,COOL DOWN

National Stock Number:
4820-00-932-0958

Federal Supply Class:
4820

National Item Identification Number:
009320958

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:
1-203506198SELPAC CORP
1-203524832FRANK ELECTRIC CORP
1/2X1 434450SET600024823CROSBY VALVE CORP DIV OF GEOSOURCE INC
1-203570292HARSCO CORP SHERWOOD DIV


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES 1ST END
NOMINAL THREAD SIZE1.000 INCHES 2ND END
SPECIAL FEATURESFACTORY SET AND SEALED AT 6000.0 PSI
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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