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National Stock Number:
4820-01-523-7573
Federal Supply Class:
4820
National Item Identification Number:
015237573
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.
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Manufacturer Information:
| 9761K12 | 1BD74 | MCMASTER-CARR SUPPLY CO | | 9761K12 | 2V507 | MCMASTER-CARR SUPPLY COMPANY | | 9761K13 | 2V507 | MCMASTER-CARR SUPPLY COMPANY |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | BRONZE | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE MATERIAL | SILICONE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | T&P HOT WATER RELIEF VALVE WITH THERMAL ELEMENT | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP RATING | 450.0 DEG FAHRENHEIT |
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