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National Stock Number:
4820-01-142-2952
Federal Supply Class:
4820
National Item Identification Number:
011422952
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:
| PRV52B-7-281346-0002 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | PLASTIC POLYAMIDE (NYLON) FLOW CONTROL DEVICE | | MATERIAL | PLASTIC POLYAMIDE (NYLON) SEAT | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | SPECIAL FEATURES | BODY-BRASS,NAVAL | | VALVE OPERATION METHOD | AUTOMATIC |
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