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National Stock Number: 4820-01-182-0779
Federal Supply Class: 4820
National Item Identification Number: 011820779
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:
| V3D10109 | 99517 | VACCO INDUSTRIES | | V3D10109-03 | 99517 | VACCO INDUSTRIES |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +174.0/+221.0 POUNDS PER SQUARE INCH | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | INSIDE SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE SEAT | | MATERIAL | STEEL BODY | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE OPERATION METHOD | AUTOMATIC |
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