4820-01-057-3218 VALVE,CHECK Index 4820-01-057-3220 VALVE,BUTTERFLY

National Stock Number:
4820-01-057-3219

Federal Supply Class:
4820

National Item Identification Number:
010573219

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:
20119G41B 1/2IN01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20119G41B 1/2IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20119G41M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+35.0 TO 44.0 POUNDS PER SQUARE INCH
MATERIALCOPPER ALLOY OVERALL


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