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National Stock Number:
4820-01-621-6213
Federal Supply Class:
4820
National Item Identification Number:
016216213
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:
| 10512S50 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. | | KE54941-31 | 13059 | CLEVELAND RANGE LLC |
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Techincal Specification:
| BONNET TYPE | PACKING RETAINING | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END | | DISK LOADING METHOD | SPRING | | MATERIAL DOCUMENT AND CLASSIFICATION | BRASS MFR REF SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.50 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.50 INCHES SECOND END | | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | INLET CONNECTION 1/2-INCH MALE NPT THREAD, OUTLET CONNECTION 1/2-INCH FEMALE NPT THREAD | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.50 INCHES | | STYLE DESIGNATOR | ANGLE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SATIN CHROME MFR REF SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED | | SURFACE TREATMENT | CHROMIUM LOCATION NOT OTHERWISE SPECIFIED | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END |
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