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National Stock Number:
4820-01-281-0955
Federal Supply Class:
4820
National Item Identification Number:
012810955
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-1531 D-10-C | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | NMP-1531 D-10-C 10T17PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-1531 D-10-C 10T17PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-1531 D-10-C 10T17PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL UNS K03504 OVERALL | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.938 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES | | VALVE SIZE | 1.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES 1ST END | | 3.500 INCHES 2ND END | | NOMINAL THICKNESS | 0.562 INCHES 1ST END | | 0.438 INCHES 2ND END | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES 1ST END | | 2.375 INCHES 2ND END | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | UNION | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 10.0 TO 17.0 POUNDS PER SQUARE INCH |
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