6150-01-621-4694 CABLE ASSEMBLY,POWER,ELECTRICAL 1680-01-622-0530 REPAIR KIT,MECHANICAL TRANSMISSI

National Stock Number:
4820-01-621-8959

Federal Supply Class:
4820

National Item Identification Number:
016218959

Description:
VALVE,RELIEF,PRESSURE AND TEMPER

Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.


Manufacturer Information:
ST25-1A20058818CONTROL DEVICES, INCORPORATED


Techincal Specification:
END CONNECTION QUANTITY2
ADJUSTABLE PRESSURE RANGE+25.0 TO 350.0 POUNDS PER SQUARE INCH
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY WHEN FLANGED BOTH ENDS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSOCKET
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.25 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SERIES DESIGNATORNPT
FLOW CONTROL DEVICEPOPPET
PART NAME ASSIGNED BY CONTROLLING AGENCYAIR SAFETY VALVE
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
TEMP RATING250.0 FAHRENHEIT
TEMP ADJUSTABILITYNOT ADJUSTABLE


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