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National Stock Number:
4820-01-492-2766
Federal Supply Class:
4820
National Item Identification Number:
014922766
Description:
VALVE,REGULATING,FLUID PRESSURE
Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
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Manufacturer Information:
| 40401-4 ASSY 40401-414 | 55378 | TRAC REGULATOR CO., INC. | | 40401-414 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | SOCKET W/BRAZING RING | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES | | FLOW CONTROL DEVICE | DISK | | OUTLET PRESSURE RANGE | +25.0 TO 60.0 POUNDS PER SQUARE INCH (PSI) | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, CLASS B FED SPEC SINGLE MATERIAL RESPONSE STEM | | MATERIAL | NICKEL ALLOY AND COPPER ALLOY SEAT | | MATERIAL | NICKEL ALLOY 502 STEM | | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE | | MATERIAL | RUBBER SYNTHETIC PACKING | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH (PSI) | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | SPECIAL FEATURES | 1.5 INCH SEA WATER PRESSURE REDUCING VALVE PER MIL-V-2042/ASTM F1370 TYPE II; 250 PSI; UNION TAILPIECE SOCKET WELD; VITON SEALS | | REGULATION TYPE | MANUAL SINGLE STAGE | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING |
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