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National Stock Number:
4820-01-563-2682
Federal Supply Class:
4820
National Item Identification Number:
015632682
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:
| 203932 | 86184 | GRISWOLD INDUSTRIES | | 203932-01C | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 11.750 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.438 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 12.000 INCHES | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 13.500 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.130 INCHES ALL ENDS | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 8.000 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 8.000 INCHES |
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