5355-01-518-0420 KNOB Index 4210-01-518-0423 BRACKET,FIRE FIGHTING EQUIPMENT

National Stock Number:
4820-01-518-0422

Federal Supply Class:
4820

National Item Identification Number:
015180422

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:
100-005426840HALE PRODUCTS, INC.
538-1260-00-026840HALE PRODUCTS, INC.


Techincal Specification:
FLANGE SHAPEHEXAGON ALL ENDS
MATERIALSTEEL CORROSION RESISTING AND COPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP120.0 DEG FAHRENHEIT SINGLE RESPONSE


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