4820-01-570-6948 VALVE,VENT Index 4820-01-570-6963 VALVE,CHECK

National Stock Number:
4820-01-570-6958

Federal Supply Class:
4820

National Item Identification Number:
015706958

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
256-234211083CATERPILLAR INC


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPETHREADED CARTRIDGE 1ST END
FLOW CONTROL DEVICEPOPPET
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE GP - RELIEF - IMPLEMENT PILOT OIL
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC 1ST RESPONSE
SPECIAL FEATURESPART OF 246-2371, 246-2373 TO CONTROL BUCKET
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSCREW-IN CARTRIDGE


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