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National Stock Number:
4820-01-254-1507
Federal Supply Class:
4820
National Item Identification Number:
012541507
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:
| 16972-F | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 16972-F FIG 26QA10-120 113T123 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 26QA10-120-6Q8- | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 26QA10-120-6Q8-113T-123PSI | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL OVERALL | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 9.500 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 9.438 INCHES | | VALVE SIZE | 6.000 INCHES | | FLOW CONTROL DEVICE | DISK | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 13.500 INCHES 1ST END | | 11.000 INCHES 2ND END | | NOMINAL THICKNESS | 1.125 INCHES 1ST END | | 1.000 INCHES 2ND END | | BOLT HOLE QUANTITY | 8 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 11.750 INCHES 1ST END | | 9.500 INCHES 2ND END | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 1ST END | | 1.063 INCHES 2ND END | | RAISED FACE NOMINAL DIAMETER | 10.625 INCHES 1ST END | | 8.500 INCHES 2ND END | | ADJUSTABLE PRESSURE RANGE | 113.0 TO 120.0 POUNDS PER SQUARE INCH |
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