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National Stock Number:
4820-01-333-0089
Federal Supply Class:
4820
National Item Identification Number:
013330089
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:
| 1916-00-KT-2-CC-MS-34-RF-SS-HP | 16497 | DRESSER, INC. | | A-2108 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A-2108 D-82K 616T685PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | D-82K 616T685PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A-2108 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | A-2108 D-82K 616T685PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | D-82K 616T685PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL BODY | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 7.750 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 8.500 INCHES | | VALVE SIZE | 3.000 INCHES | | FLOW CONTROL DEVICE | DISK | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 10.500 INCHES 1ST END | | 12.500 INCHES 2ND END | | NOMINAL THICKNESS | 1.875 INCHES 1ST END | | 1.438 INCHES 2ND END | | BOLT HOLE QUANTITY | 8 1ST END | | 12 2ND END | | BOLT HOLE NOMINAL DIAMETER | 1.250 INCHES 1ST END | | 0.875 INCHES 2ND END | | BOLT CIRCLE NOMINAL DIAMETER | 8.000 INCHES 1ST END | | 10.625 INCHES 2ND END | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 1ST END | | 0.062 INCHES 2ND END | | RAISED FACE NOMINAL DIAMETER | 5.000 INCHES 1ST END | | 8.500 INCHES 2ND END | | OPENING PRESSURE SETTING | 660.0 POUNDS PER SQUARE INCH |
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