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National Stock Number: 4820-01-331-6141
Federal Supply Class: 4820
National Item Identification Number: 013316141
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:
32662 | 35284 | VOLVO MOTOR GRADERS LIMITED DBA VOLVO MOTOR GRADERS LIMITED |
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Techincal Specification:
END CONNECTION QUANTITY | 2 | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | FIRST END STYLE DESIGNATOR | PLAIN | FIRST END THREAD DIRECTION | RIGHT-HAND | FLOW CONTROL DEVICE | PLUG | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
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