4820-01-169-7283 VALVE,CHECK Index 4820-01-169-7285 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-169-7284

Federal Supply Class:
4820

National Item Identification Number:
011697284

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:
211722501HOWELL LABORATORIES INC
2117 NO 722501HOWELL LABORATORIES INC
D-3978-522501HOWELL LABORATORIES INC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+29.0/+72.0 POUNDS PER SQUARE INCH
MATERIALSTEEL CORROSION RESISTING BODY
VALVE OPERATION METHODAUTOMATIC


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