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National Stock Number:
4820-01-337-3879
Federal Supply Class:
4820
National Item Identification Number:
013373879
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:
| W135231D | 0AT62 | SIEMENS ENERGY, INC. | | W135231D | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | W135231D | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | W135231D | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 3550.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | SPRING TYPE | | VALVE OPERATION METHOD | AUTOMATIC |
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