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National Stock Number:
4820-01-029-4748
Federal Supply Class:
4820
National Item Identification Number:
010294748
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:
| 114HS115-3 | 77272 | THE BOEING COMPANY | | 3A011-8 | 98391 | ARKWIN INDUSTRIES, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 3 | | BODY MATERIAL | ALUMINUM ALLOY | | BODY STYLE | TEE | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING | | FLOW CONTROL DEVICE | BALL | | MAXIMUM INLET PRESSURE RATING | 4000.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SILICATE-ESTER BASE | | MOUNTING FACILITY | BRACKET | | OUTLET PRESSURE SETTING | 2700.0 POUNDS PER SQUARE INCH | | OUTLET PRESSURE ACCURACY RATING | 0.300 POUNDS PER SQUARE INCH | | OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 1 | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | SEAT MATERIAL | ALUMINUM ALLOY | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 275.0 DEG FAHRENHEIT MAXIMUM | | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
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