4820-01-256-0188 VALVE,CHECK Index 4820-01-256-0190 COCK,DRAIN

National Stock Number:
4820-01-256-0189

Federal Supply Class:
4820

National Item Identification Number:
012560189

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:
VAL-208059379ATLAS COPCO HOLYOKE INC


Techincal Specification:
OPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH
MATERIALCOPPER ALLOY BODY
SPECIAL FEATURESVALVE SIZE 1.50 IN.


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