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National Stock Number:
4820-00-417-5424
Federal Supply Class:
4820
National Item Identification Number:
004175424
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:
| 48XXA1EL | 0AT62 | SIEMENS ENERGY, INC. | | 48XXA1EL | 30760 | INGERSOLL RAND CO | | 48XXA1EL | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 48XXA1EL | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 48XXA1EL | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | DISK LOADING METHOD | WEIGHT | | FLOW CONTROL DEVICE | DISK | | MATERIAL | ALUMINUM ALLOY BODY | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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