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National Stock Number:
4820-00-938-7470
Federal Supply Class:
4820
National Item Identification Number:
009387470
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:
| 20023373 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 40835 | 00255 | FUTURECRAFT CORP SUB OF SOUTH BEND CONTROLS INC | | 40835MODA | 00255 | FUTURECRAFT CORP SUB OF SOUTH BEND CONTROLS INC | | 4771111122-001 | 38597 | LOCKHEED MARTIN CORPORATION | | 477A1111122-001 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| 150.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE SETTING | 23.0 POUNDS PER SQUARE INCH | | SUPPLEMENTARY FEATURES | APPL TO ACFT,TYPE C-130/APQ 122 | | SEAT MATERIAL | ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024, T4 | | STEM MATERIAL | ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024, T4 | | PACKING MATERIAL | RUBBER, BUNA-N | | FLOW CONTROL DEVICE | PISTON, WEIGHTED TYPE | | FLOW CONTROL DEVICE MATERIAL | ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024, T4 | | OUTSIDE SURFACE TREATMENT | ANODIZED | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNJF | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | SCREW | | VALVE LOADING METHOD | SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 02250 | | DESIGN CONTROL REFERENCE | 20023373 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601, ALLOY 356, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 1000.0 POUNDS PER SQUARE INCH | | OUTLET PRESSURE ACCURACY RATING | 1.000 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | ALUMINUM ALLOY 356.0 BODY | | TEMP RATING | -61.0 DEG FAHRENHEIT MINIMUM AND |
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