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National Stock Number: 4820-01-352-3715
Federal Supply Class: 4820
National Item Identification Number: 013523715
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:
| 13229E0228 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | CONNECTION TYPE | FLANGE FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 1.081 INCHES | | OPERATING PRESSURE | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL CORROSION RESISTING BODY | | NOMINAL THREAD SIZE | 11.500 INCHES SECOND END | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.045 INCHES | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.000 INCHES | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPT SECOND END |
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