4820-01-331-8678 VALVE,SAFETY RELIEF Index 4820-01-331-8680 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-331-8679

Federal Supply Class:
4820

National Item Identification Number:
013318679

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:
355-9001-16313829PARKER HANNIFIN CORPORATION
AT1040719R569DEERE AND CO DEERE JOHN PARTS DISTRIBUTION WHSE


Techincal Specification:
CONNECTION TYPETHREADED CARTRIDGE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
OPENING PRESSURE SETTING1750.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORSCREW-IN CARTRIDGE
VALVE OPERATION METHODAUTOMATIC


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