4820-01-227-9169 VALVE,SAFETY RELIEF Index 4810-01-227-9171 VALVE,SOLENOID

National Stock Number:
4820-01-227-9170

Federal Supply Class:
4820

National Item Identification Number:
012279170

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:
A0-C-48356 PART P8U2204OVIVO UK LIMITED
A0-C-48356/P8U2204OVIVO UK LIMITED
C1178581755LOCKHEED MARTIN CORPORATION
C11785-181755LOCKHEED MARTIN CORPORATION
C-48356 PART P8U2204OVIVO UK LIMITED
C-48356/P8U2204OVIVO UK LIMITED
SS-4R3A5-C02570SWAGELOK CO
SS-4R3A5-C18034NUPRO CO
SS-4R3A5-C3T9T9SWAGELOK CO
SS-4R3A5-CU3696BSS GROUP PLC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+750.0 TO 1500.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP121.0 CELSIUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
STYLE DESIGNATORANGLE
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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