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National Stock Number:
4820-01-269-0350
Federal Supply Class:
4820
National Item Identification Number:
012690350
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:
| R10AE7E514-CM1 AND D49649 | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +88.0 TO 108.0 POUNDS PER SQUARE INCH | | BOLT CIRCLE NOMINAL DIAMETER | 2.750 INCHES 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 1ST END | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 2ND END | | CONNECTION STYLE | SOCKET 2ND END | | CONNECTION TYPE | FLANGE 1ST END | | DISK LOADING METHOD | SPRING | | FLANGE FACE DESIGN | PLAIN 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | STEEL CORROSION RESISTING STEM | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 3.125 INCHES 1ST END | | NOMINAL THICKNESS | 0.343 INCHES 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 2ND END | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
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