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National Stock Number:
4820-01-314-7306
Federal Supply Class:
4820
National Item Identification Number:
013147306
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:
| 18082 ITEM 18082J | 86184 | GRISWOLD INDUSTRIES | | 18082J | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| BONNET TYPE | INSIDE SPRING | | FACE TO FACE DISTANCE | 20.000 INCHES | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY OVERALL | | VALVE SIZE | 6.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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