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National Stock Number:
4820-01-233-8054
Federal Supply Class:
4820
National Item Identification Number:
012338054
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:
| 40402-103 | 55378 | TRAC REGULATOR CO., INC. | | 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:
| MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY BODY | | OUTLET PRESSURE RANGE | 50.0 TO 100.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | VALVE SIZE 2.000 IN. | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | SEAT MATERIAL | NICKEL COPPER ALLOY | | STEM MATERIAL | NICKEL COPPER ALLOY | | FLOW CONTROL DEVICE | DIAPHRAGM | | FLOW CONTROL DEVICE MATERIAL | NICKEL COPPER ALLOY, QQ-N-286, CLASS A | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END FLANGE OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | FIRST END FLANGE THICKNESS | 0.500 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 4.750 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 10.000 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | VALVE LOADING METHOD | SPRING | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-2042 |
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