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National Stock Number: 4820-01-311-0957
Federal Supply Class: 4820
National Item Identification Number: 013110957
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:
| 515-1 | 28953 | RIX INDUSTRIES | | 515-1-1 | 28953 | RIX INDUSTRIES | | A515-1 | 28953 | RIX INDUSTRIES |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | OPENING PRESSURE SETTING | 55.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | VALVE SIZE 0.750 IN. INLET,1.000 IN. OUTLET | | VALVE OPERATION METHOD | AUTOMATIC |
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