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National Stock Number:
4820-00-140-3642
Federal Supply Class:
4820
National Item Identification Number:
001403642
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:
| 280252 | 99657 | MAROTTA CONTROLS INC | | 2802527-0001 | 99657 | MAROTTA CONTROLS INC | | 332-1053 | 13499 | ROCKWELL COLLINS, INC. | | RV77AB280252 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4 | | BODY STYLE | STRAIGHT THRU W/OFFSET | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 2B | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNF | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FLOW CONTROL DEVICE MATERIAL | STEEL, FED STD 66, AISI 302/SAE 30302 | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | OFFSET DISTANCE | 0.524 INCHES NOMINAL | | OUTLET PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH | | OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625 | | PACKING MATERIAL | RUBBER, POLYURETHANE | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | SEAT MATERIAL | PLASTIC, POLYAMIDE, MIL-M-20693 | | SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS | | SECOND END STYLE DESIGNATOR | GASKET SEAL | | SECOND END THREAD CLASS | 2B | | SECOND END THREAD DIRECTION | RIGHT-HAND | | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM |
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