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National Stock Number:
4820-01-343-8382
Federal Supply Class:
4820
National Item Identification Number:
013438382
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:
| NMP-1093 OPTION- | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-1093 OPTION-B 120T143PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-1093 OPTION-B 120T143PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +120.0 TO 143.0 POUNDS PER SQUARE INCH | | BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES SECOND END | | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES FIRST END | | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES SECOND END | | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES FIRST END | | BOLT HOLE QUANTITY | 8 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 31.500 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL BODY | | NOMINAL OUTSIDE DIAMETER | 11.000 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 9.000 INCHES SECOND END | | NOMINAL THICKNESS | 0.938 INCHES SECOND END | | NOMINAL THICKNESS | 1.000 INCHES FIRST END | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 31.500 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
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