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National Stock Number:
4820-01-524-5881
Federal Supply Class:
4820
National Item Identification Number:
015245881
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:
| 40405-2 | 55378 | TRAC REGULATOR CO., INC. | | 40405-2 ASSY 40505-205 | 55378 | TRAC REGULATOR CO., INC. | | 40405-205 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY 922 BODY | | SPECIFICATION/STANDARD DATA | 81349 - MIL-V-2042E (SH) GOVERNMENT SPECIFICATION | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TRAC STYLE "H" PRESSURE REDUCING VALVE | | SEAT MATERIAL | NICKEL | | STEM MATERIAL | NICKEL | | VALVE SIZE | 3.500 INCHES | | FLOW CONTROL DEVICE | DISK | | 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 | 8 | | FIRST END FLANGE OUTSIDE DIAMETER | 7.187 INCHES NOMINAL | | FIRST END FLANGE THICKNESS | 1.000 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.687 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 6.062 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 12.625 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | VALVE LOADING METHOD | SPRING |
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