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National Stock Number:
4820-01-340-2757
Federal Supply Class:
4820
National Item Identification Number:
013402757
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:
| 26 1/2IN 25PSI | 93641 | AQUATROL INC |
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Techincal Specification:
| STYLE DESIGNATOR | CROSS | | VALVE OPERATION METHOD | AIR | | MATERIAL | BRONZE AND | | COPPER ALLOY OVERALL | | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | | AIR 2ND RESPONSE | | GAS, INERT 3RD RESPONSE | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | THREADED EXTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | PLAIN (PIPE) 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NPT 2ND END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
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