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National Stock Number:
4820-00-230-2143
Federal Supply Class:
4820
National Item Identification Number:
002302143
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:
| 280070-7 | 99657 | MAROTTA CONTROLS INC | | 332-2077-070 | 13499 | ROCKWELL COLLINS, INC. | | 332-2077-070 | 95105 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 3 | | BODY STYLE | ANGLE | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | TEMP RATING | -54.0 DEG CELSIUS MINIMUM AND | | 71.0 DEG CELSIUS MAXIMUM | | OUTLET PRESSURE SETTING | 590.0 POUNDS PER SQUARE INCH | | SEAT MATERIAL | PLASTIC,POLYAMIDE MIL-M-20693 | | FLOW CONTROL DEVICE | POPPET | | FLOW CONTROL DEVICE MATERIAL | STEEL, FED STD 66, AISI 302/SAE 30302 | | OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 1 | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF | | FIRST END THREAD CLASS | 2B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | VALVE LOADING METHOD | SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99657 | | DESIGN CONTROL REFERENCE | 280070-7 |
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