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National Stock Number:
4820-00-449-4213
Federal Supply Class:
4820
National Item Identification Number:
004494213
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:
| 2A950A | 30760 | INGERSOLL RAND CO | | X1396T2 | 0AT62 | SIEMENS ENERGY, INC. | | X1396T2 | 30760 | INGERSOLL RAND CO | | X1396T2 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | X1396T2 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | FLOW CONTROL DEVICE | DISK | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING PRESSURE | 225.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 60.0 DEG FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | ANGLE | | BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SPRING | | CONNECTION STYLE | PLAIN (PIPE) 1ST END |
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