5821-01-082-0766 INACTIVE Index 4730-01-082-0769 PLUG,PIPE

National Stock Number:
4820-01-082-0768

Federal Supply Class:
4820

National Item Identification Number:
010820768

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:
SM-C-94790280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
END CONNECTION QUANTITY4
ADJUSTABLE PRESSURE RANGE+0.0 TO 2.0 POUNDS PER SQUARE INCH
BODY STYLECROSS GIVE "ADQM" "ADQN" "ADQP" "ADQQ" ONLY IF FLANGED ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE1.500 INCHES NOMINAL
FIRST END CONNECTION TYPETHREADED INTERNAL BOSS
FLOW CONTROL DEVICEDIAPHRAGM
FOURTH END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FOURTH CONNECTION FACE TO CENTERLINE DISTANCE1.500 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
MATERIALPLASTIC SILICONE FLOW CONTROL DEVICE
OPENING PRESSURE SETTING20.0 POUNDS PER SQUARE INCH
SECOND CONNECTION FACE TO CENTERLINE DISTANCE1.500 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTANODIZE OUTSIDE
TEMP RATING-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
THIRD CONNECTION FACE TO CENTERLINE DISTANCE1.500 INCHES NOMINAL
VALVE DISCHARGE FLOW RATE40.0 CUBIC FEET PER MINUTE


Click here to Register for Free 30-day Trial