4820-01-297-0139 VALVE,SAFETY RELIEF Index 4820-01-297-0141 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-297-0140

Federal Supply Class:
4820

National Item Identification Number:
012970140

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:
390 631134914HIAB USA INC


Techincal Specification:
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
OPENING PRESSURE SETTING21.0 KILOPASCALS
SPECIAL FEATURESHIAB MODEL 110C CRANE
VALVE OPERATION METHODAUTOMATIC


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