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National Stock Number:
4820-01-289-3478
Federal Supply Class:
4820
National Item Identification Number:
012893478
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:
| 1910R 1-1/2IPS | 70667 | ATLAS VALVE CO | | 1910R-1-1/2IPS 20TO70 | 70667 | ATLAS VALVE CO | | 40785-3 | 55378 | TRAC REGULATOR CO., INC. | | 40785-301 | 55378 | TRAC REGULATOR CO., INC. | | NAP852 | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +20.0 TO 70.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DIAPHRAGM | | MATERIAL | BRONZE BODY | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.500 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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