5950-01-216-8836 TRANSFORMER,POWER Index 6150-01-216-8838 CABLE ASSEMBLY,POWER,ELECTRICAL

National Stock Number:
4820-01-216-8837

Federal Supply Class:
4820

National Item Identification Number:
012168837

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:
2018901343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20189AM91SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALSTEEL, ASTM A351, GRADE CF8M
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.407 INCHES MINIMUM AND 5.593 INCHES MAXIMUM
FIRST END CONNECTION TYPERAISED FACE FLANGE
FLOW CONTROL DEVICE MATERIALSTEEL, ASTM A351, GRADE CF8
FLOW CONTROL DEVICEDISK, PLUG TYPE
MEDIA FOR WHICH DESIGNEDANY ACCEPTABLE
OPENING PRESSURE SETTING830.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SEAT MATERIALSTEEL, ASTM A351, GRADE CF8
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.407 INCHES MINIMUM AND 5.593 INCHES MAXIMUM
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP RATING180.0 FAHRENHEIT
TEMP CONTROL DEVICE TYPETHERMOSTATIC
VALVE DISCHARGE FLOW RATE10.0 GALLONS PER MINUTE


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