4820-01-533-8281 VALVE,SAFETY RELIEF Index 1560-01-533-8283 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

National Stock Number:
4820-01-533-8282

Federal Supply Class:
4820

National Item Identification Number:
015338282

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:
SS-4R3A5-B-MO-SC1102570SWAGELOK CO
SS-4R3A5-B-MO-SC113T9T9SWAGELOK CO
SS-4R3A5-MO-SC11-SETB3T9T9SWAGELOK CO
SS-4R3A5-MO-SC11-SETBZX766FLUID SYSTEMS TECHNOLOGIES (ES) PTYLTD
SS-4R3A5-B-MO-SC11ZX766FLUID SYSTEMS TECHNOLOGIES (ES) PTYLTD


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+350.0 TO 750.0 POUNDS PER SQUARE INCH
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
FLOW CONTROL DEVICESTEM
MATERIALSTEEL COMP 316 BODY
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESMANUAL OVERRIDE; OPTION SC11 SPECIAL CLEANING AND PACKAGING
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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