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National Stock Number:
4820-01-227-1004
Federal Supply Class:
4820
National Item Identification Number:
012271004
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:
| V12-300-NGEA | 43990 | NORGREN C A CO | | V74G3AKNFG | 43990 | NORGREN C A CO |
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Techincal Specification:
| VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | ALUMINUM BODY | | FLOW CONTROL DEVICE | DIAPHRAGM | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 175.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | BONNET TYPE | INSIDE SPRING | | ADJUSTABLE PRESSURE RANGE | 1.0 TO 50.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS AND QUANTITY | 1 SIGHT GAGE |
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