4820-01-557-2609 VALVE,CHECK Index 4820-01-555-9546 DISK,VALVE

National Stock Number:
4820-01-555-7586

Federal Supply Class:
4820

National Item Identification Number:
015557586

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:
132525811083CATERPILLAR INC


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY, RELIEF
PROPRIETARY CHARACTERISTICSPACS


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