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National Stock Number:
4820-01-476-1855
Federal Supply Class:
4820
National Item Identification Number:
014761855
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:
| 40403-206 | 55378 | TRAC REGULATOR CO., INC. | | ASTM-1370-92 | 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 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 11.625 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 8 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DIAPHRAGM AND DISK | | OUTLET PRESSURE RANGE | +50.0 TO 100.0 POUNDS PER SQUARE INCH (PSI) | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 2 1/2 INCH TRAC STYLE 'H' SEAWATER PRESSURE REDUCING VALVE | | MATERIAL | NICKEL SEAT | | MATERIAL | NICKEL STEM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH (PSI) | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | NONDEFINITIVE SPEC/STD DATA | D TYPE AND 92 STYLE | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT | | SPECIFICATION/STANDARD DATA | 81349-MIL-V-2042D GOVERNMENT SPECIFICATION AND 81346-ASTM-1370-92 MANUFACTURERS STANDARD |
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