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National Stock Number:
4820-01-564-2427
Federal Supply Class:
4820
National Item Identification Number:
015642427
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:
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | MATERIAL | ALUMINUM ALLOY BODY | | SPECIAL FEATURES | VRL VALVE DESIGNED TO PROTECT BLOWERS AND/OR MOTORS FROM OVER PRESSURIZATION OR EXCESS VACUUM; 2" NPT | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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