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National Stock Number: 4820-01-559-2492
Federal Supply Class: 4820
National Item Identification Number: 015592492
Description: VALVE,RELIEF,PRESSURE AND TEMPER
Detail: A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
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Manufacturer Information:
B-4-183E | 0JD09 | NEON CONTROLS INC |
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Techincal Specification:
END CONNECTION QUANTITY | 1 | BODY MATERIAL | BRASS | FURNISHED ITEMS | ETHYLENE PROPYLENE RUBBER O RING | PROPRIETARY CHARACTERISTICS | PACS | OPENING PRESSURE SETTING | 183.0 POUNDS PER SQUARE INCH | SPECIAL FEATURES | NHA 15-98031009 REGULATOR NSN 4820-01-465-9704; RELIEF VALVE MOUNTS 60 DEG FROM THE INLET |
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