4820-01-608-5359 VALVE,VENT 4930-01-608-2420 LUBRICATING UNIT,POWER OPERATED

National Stock Number:
4820-01-608-5360

Federal Supply Class:
4820

National Item Identification Number:
016085360

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:
PPVL720BXB05913226BETTS INDUSTRIES, INC.


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