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National Stock Number:
4820-01-316-2981
Federal Supply Class:
4820
National Item Identification Number:
013162981
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:
| 19377 | 86184 | GRISWOLD INDUSTRIES | | 19377B | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | SOCKET ERR-100 | | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE | | MATERIAL | STEEL BODY | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MATERIAL | STEEL CORROSION RESISTING STEM | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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