4820-01-287-0945 VALVE,CHECK Index 4820-01-287-0947 VALVE,BUTTERFLY

National Stock Number:
4820-01-287-0946

Federal Supply Class:
4820

National Item Identification Number:
012870946

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:
RPEC-LDN54035SUN HYDRAULICS CORP


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL BODY
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
ADJUSTABLE PRESSURE RANGE25.0 TO 800.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESLEAKPROOF O-RING SEAL ON SCREW;CARTRIDGE TYPE


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