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National Stock Number:
4820-01-261-2467
Federal Supply Class:
4820
National Item Identification Number:
012612467
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:
| D49267 | 34889 | HUNT VALVE COMPANY INC | | D49267 PART R10AP2Q213 | 11859 | HUNT VALVE COMPANY, INC. | | D49267 PART R10AP2Q213 | 34889 | HUNT VALVE COMPANY INC | | R10AP2Q213 AND | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY FLOW CONTROL DEVICE | | NICKEL ALLOY SEAT | | STEEL STEM | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 9.500 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 8.750 INCHES | | VALVE SIZE | 6.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 12.370 INCHES 1ST END | | 10.120 INCHES 2ND END | | NOMINAL THICKNESS | 0.620 INCHES 1ST END | | 0.560 INCHES 2ND END | | BOLT HOLE QUANTITY | 14 1ST END | | 12 2ND END | | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 11.062 INCHES 1ST END | | 8.875 INCHES 2ND END | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | ADJUSTABLE PRESSURE RANGE | 72.0 TO 88.0 POUNDS PER SQUARE INCH |
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