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National Stock Number:
4820-01-581-3733
Federal Supply Class:
4820
National Item Identification Number:
015813733
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 40401-419 | 55378 | TRAC REGULATOR CO., INC. | | 40401-419 | 55378 | TRAC REGULATOR CO., INC. | | ASTM-F-1380 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | MIL-V-2042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | END CONNECTION SPEC/STD | MIL-F-1183/10 | | BODY MATERIAL | BRONZE, ASTM B61 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 9.875 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | SOCKET | | FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N | | FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1-1/2 IN PRESSURE REDUCING VALVE TYPE II SERIES 250; INAVY VALVE, PRESS REGULATOR | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | OUTLET PRESSURE RANGE | +5.0/+30.0 POUNDS PER SQUARE INCH | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SEAT MATERIAL | NICKEL COPPER ALLOY | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE SIZE | 1.250 INCHES | | VALVE LOADING METHOD | SPRING | | STEM MATERIAL | NICKEL COPPER ALLOY | | TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL |
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