5955-01-039-6746 CRYSTAL UNIT,QUARTZ Index 6150-01-039-6748 CABLE ASSEMBLY,POWER,ELECTRICAL

National Stock Number:
4820-01-039-6747

Federal Supply Class:
4820

National Item Identification Number:
010396747

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:
006610079227WATTS REGULATOR CO
100XL79227WATTS REGULATOR CO
100XL-40TG74HUBBELL ELECTRIC HEATER CO
100XL-4 150PSI79227WATTS REGULATOR CO
100XL-4 M7 150PSI79227WATTS REGULATOR CO
100XL579227WATTS REGULATOR CO
97-1020-97 PC 170TG74HUBBELL ELECTRIC HEATER CO
23740-128611SMITH A O WATER PRODUCTS CO DIV OF A O SMITH CORP
900007100528611SMITH A O WATER PRODUCTS CO DIV OF A O SMITH CORP
NCLX-5-3/4IN-150PSI71342IMI CASH VALVE INC
18-402-3072219AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC.
18C-402-3072219AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC.
XL10079227WATTS REGULATOR CO
10XL579227WATTS REGULATOR CO


Techincal Specification:
END CONNECTION QUANTITY2
ADJUSTABLE PRESSURE RANGE+75.0 TO 150.0 POUNDS PER SQUARE INCH
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END NOMINAL THREAD SIZE0.750 INCHES
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SERIES DESIGNATORNPT
FLOW CONTROL DEVICEDISK, TOP GUIDED
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDSTEAM
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD SERIES DESIGNATORNPT
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
SECOND END NOMINAL THREAD SIZE0.750 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP CONTROL DEVICE TYPETHERMOSTATIC
TEMP RATING210.0 FAHRENHEIT


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