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National Stock Number:
4820-00-788-2941
Federal Supply Class:
4820
National Item Identification Number:
007882941
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:
| 217754-2 | 99657 | MAROTTA CONTROLS INC | | 9194771 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | TEE W/OFFSET | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD PITCH DIAMETERS | +0.4019 TO 0.4050 INCHES | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF | | MANUAL CONTROL METHOD | WHEEL | | OUTLET PRESSURE RANGE | +5.0 TO 3000.0 POUNDS PER SQUARE INCH | | OUTSIDE SURFACE TREATMENT | ANODIZED,MIL-STD-171,FINISH NO. 7.2.1 | | MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 4500.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR | | REGULATION TYPE | MANUAL SINGLE STAGE | | REMOTE ACTUATION METHOD | PISTON | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | GAUGE MOUNTING ON OUTLET SIDE INCLUDES FITTING MS33656-4,INLET AND OUTLET ENDS INCLUDE FITTING MS33656-4,TUBE ASSEMBLY ON UPPER END OPPOSITE GAUGE MOUNTING | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT |
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