4820-00-731-2716 VALVE,LINEAR,DIRECTIONALCONTROL Index 3030-00-731-2721 BELT,V

National Stock Number:
4820-00-731-2720

Federal Supply Class:
4820

National Item Identification Number:
007312720

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:
MIS17407-1-118876U S ARMY AVIATION AND MISSILE COMMAND
P27-30991816CIRCOR AEROSPACE, INC.


Techincal Specification:
END CONNECTION QUANTITY1
BODY STYLESINGLE CONNECTION STRAIGHT THRU
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
FIRST END STYLE DESIGNATORGASKET SEAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A
FLOW CONTROL DEVICEPOPPET
MATERIALALUMINUM ALLOY BODY
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP CONTROL DEVICE TYPETHERMOSTATIC


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