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National Stock Number:
4820-01-365-6960
Federal Supply Class:
4820
National Item Identification Number:
013656960
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:
| R10AD10D1013BM1 | 11859 | HUNT VALVE COMPANY, INC. | | R10AD10D1013BM1 | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | INTEGRAL | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMB61 ASSN STD SINGLE MATERIAL RESPONSE BODYQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICEQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEATASTMA582 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL | COPPER ALLOY BODYNICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEATSTEEL COMP 303 STEM | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 80.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | TAPERED END PIPE CONNECTIONS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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