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National Stock Number:
4820-01-532-0635
Federal Supply Class:
4820
National Item Identification Number:
015320635
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.
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Manufacturer Information:
| A-4000-144 | 92578 | JOHNSON CONTROLS INC CONTROL PRODUCTS DIV |
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Techincal Specification:
| MAXIMUM OPERATING PRESSURE | 25.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | SPECIAL FEATURES | SAFETY RELIEF VALVE REPLACEMENT IN AN A-4400 SERIES REFRIGERATED AIR DRYER FOR PNEUMATIC CONTROL SYSTEM AND THE A-4000 SERIES OIL REMOVAL AND PRESSURE REDUCING STATIONS AND AIR COMPRESSOR ACCESSORIES | | THREAD SERIES DESIGNATOR | NPT 1ST END |
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