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National Stock Number:
4820-01-212-2014
Federal Supply Class:
4820
National Item Identification Number:
012122014
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:
| 234881 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | +125.0/+165.0 POUNDS PER SQUARE INCH | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | PLASTIC POLYAMIDE SEAT | | MATERIAL | RUBBER PACKING | | MATERIAL | STEEL BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | GAS, INERT 2ND RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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