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National Stock Number:
4820-01-355-6290
Federal Supply Class:
4820
National Item Identification Number:
013556290
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:
| D5022-01-CSI 1-1/4"X1-1/4" | 11859 | HUNT VALVE COMPANY, INC. | | D5022-01-CSI 1-1/4"X1-1/4" | 34889 | HUNT VALVE COMPANY INC | | D5022-01-CSI 1-1/4"X1-1/4" | 34889 | HUNT VALVE COMPANY INC | | D5022-01-CSI 1-1/4'X1-1/4' | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | SPRING | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | NOMINAL OUTSIDE DIAMETER | 4.625 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.406 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 7.0 POUNDS PER SQUARE INCH | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | 6 TO 8 PSI RANGE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.250 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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