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National Stock Number: 4820-00-859-5350
Federal Supply Class: 4820
National Item Identification Number: 008595350
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:
| VR9103-1865 | 05842 | DYNEX/RIVETT INC. | | VR9103-31-02 | 05842 | DYNEX/RIVETT INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | OPENING PRESSURE SETTING | 1000.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END | | VALVE OPERATION METHOD | AUTOMATIC |
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