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National Stock Number: 4820-00-289-3781
Federal Supply Class: 4820
National Item Identification Number: 002893781
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:
| L-2110-C .50IPS 51T70PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | NMP-603 0PT A, B43A | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-603 0PT.A B | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-603 OPT.A B | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-603 OPT A, B43A | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-603-51T70PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | NMP060311S0051 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP0603H11S0051 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +51.0 TO 70.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE FIRST END | | CONNECTION STYLE | SWIVEL NUT,GASKET SEAL(TUBE) ALL ENDS | | DISK LOADING METHOD | SPRING | | OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MAXIMUM OPERATING TEMP | 425.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES FIRST END | | RENEWABLE SEAT RING TYPE | THREADED | | SPECIAL FEATURES | W/LIFTING LEVER | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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