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National Stock Number:
4820-01-228-7685
Federal Supply Class:
4820
National Item Identification Number:
012287685
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:
| A2446 X DA40G 270T290PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A2446 X DA40G 270T290PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | DA40G X A2446 2 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +270.0 TO 290.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | GAS, INERT 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS 2ND RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
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