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National Stock Number:
4820-01-199-7880
Federal Supply Class:
4820
National Item Identification Number:
011997880
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:
| 280041 | 99657 | MAROTTA CONTROLS INC | | 280041-0012 | 99657 | MAROTTA CONTROLS INC | | 283367-0001 | 99657 | MAROTTA CONTROLS INC | | 283367-0001 ITEM 8 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +105.0/+140.0 POUNDS PER SQUARE INCH | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING FACILITY | THREADED FASTENER | | VALVE OPERATION METHOD | AUTOMATIC |
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