4820-01-322-3999 VALVE,SAFETY RELIEF Index 4820-01-322-4001 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-322-4000

Federal Supply Class:
4820

National Item Identification Number:
013224000

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:
VC-250BW-5.00IN73124HAYWARDINDL. PRODUCTS INC.


Techincal Specification:
CONNECTION STYLEBEVELED (PIPE) FIRST END
CONNECTION TYPEBUTT WELD PIPE FIRST END
FLOW CONTROL DEVICEBALL
MATERIALCOPPER FLOW CONTROL DEVICE
MATERIALSTEEL BODY
NOMINAL PIPE SIZE ACCOMMODATED5.000 INCHES FIRST END
SPECIAL FEATURESBALL FLOAT
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.


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