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National Stock Number: 4820-01-276-3399
Federal Supply Class: 4820
National Item Identification Number: 012763399
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:
| DX-30C 156TO186P | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DX-30C 156TO186PSI NMP-1521 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-1521 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-1521 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | DX-30C 156TO186PSI NMP-1521 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +156.0 TO 186.0 POUNDS PER SQUARE INCH | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.312 INCHES | | FLOW CONTROL DEVICE | DISK | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.500 INCHES |
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