4820-01-322-3998 VALVE,CHECK Index 4820-01-322-4000 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-322-3999

Federal Supply Class:
4820

National Item Identification Number:
013223999

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-250T-2.00IN73124HAYWARDINDL. PRODUCTS INC.


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
FLOW CONTROL DEVICEBALL
MATERIALCOPPER FLOW CONTROL DEVICE
MATERIALSTEEL BODY
SPECIAL FEATURESBALL FLOAT
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.


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