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National Stock Number: 4820-01-346-4651
Federal Supply Class: 4820
National Item Identification Number: 013464651
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:
| DL-10C/SP CDS653 NMP1113 OPT.A | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | DL-10C/SP CDS653 NMP1113 OPT.A | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | UCASNN03SCCE | 5P967 | DANTE VALVE COMPANY | | UCASNN03SCCE | 65079 | DANCO VALVE COMPANY | | DN60FF-03 1/2X1 | 65079 | DANCO VALVE COMPANY |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MAXIMUM OPERATING TEMP | 85.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH | | OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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