4820-01-568-8403 DISK,VALVE Index 4820-01-568-8420 HEAD,SAFETY,PRESSURE RELIEF

National Stock Number:
4820-01-568-8412

Federal Supply Class:
4820

National Item Identification Number:
015688412

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:
040489-21456529HYDRAULICS INTERNATIONAL, INC.


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYBOOST RELIEF VALVE
SPECIAL FEATURESINAVY IS BOOST RELIEF VALV


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