4820-01-425-0333 DIAPHRAGM,VALVE,FLAT Index 4820-01-425-0335 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-425-0334

Federal Supply Class:
4820

National Item Identification Number:
014250334

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:
P8821-10-HP-V05842DYNEX/RIVETT INC.


Techincal Specification:
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
MINIMUM OPERATING TEMP-30.0 FAHRENHEIT
OPENING PRESSURE SETTING5000.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESSUBPLATE MOUNTED
VALVE DISCHARGE FLOW RATE55.0 GALLONS PER MINUTE
VALVE OPERATION METHODAUTOMATIC


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