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National Stock Number:
4820-01-142-6492
Federal Supply Class:
4820
National Item Identification Number:
011426492
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:
| V12-400NNLA | 43990 | NORGREN C A CO | | V74G-4AK-NMN | 43990 | NORGREN C A CO |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +10.0 TO 125.0 POUNDS PER SQUARE INCH | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DIAPHRAGM | | MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM OPERATING TEMP | 175.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPTF 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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