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National Stock Number:
4820-01-428-1809
Federal Supply Class:
4820
National Item Identification Number:
014281809
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:
| 82659000-DS-G-7 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 82659000-DS-G-74893 7PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | DISK LOADING METHOD | SPRING | | MATERIAL | NICKEL ALLOY OVERALL | | MAXIMUM OPERATING TEMP | 750.0 FAHRENHEIT SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -320.0 FAHRENHEIT | | NOMINAL THREAD SIZE | 1.000 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | OPENING PRESSURE SETTING | 7.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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