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National Stock Number:
4820-00-567-2598
Federal Supply Class:
4820
National Item Identification Number:
005672598
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:
| 4712K16 | 39428 | MCMASTER-CARR SUPPLY CO | | 4712K36 | 39428 | MCMASTER-CARR SUPPLY CO | | 4712N162IN30PSI | 39428 | MCMASTER-CARR SUPPLY CO | | 47P12 | 39428 | MCMASTER-CARR SUPPLY CO | | 47P12-2IN30PSI | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | STEEL STEM | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES 2ND END | | NOMINAL THREAD SIZE | 2.000 INCHES 2ND END | | NOMINAL THREAD SIZE | 2.000 INCHES 1ST END | | OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET | | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD SERIES DESIGNATOR | NPT 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END |
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