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National Stock Number:
4820-01-421-6828
Federal Supply Class:
4820
National Item Identification Number:
014216828
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:
| 11/4AAF-150-AIR | 32869 | O. C. KECKLEY COMPANY | | 11/4AAF-AIR | 32869 | O. C. KECKLEY COMPANY | | 13687-C | 32869 | O. C. KECKLEY COMPANY | | 25366A | 32869 | O. C. KECKLEY COMPANY |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 6.688 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.625 INCHES NOMINAL | | FIRST END FLANGE OUTSIDE DIAMETER | 4.625 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END FLANGE THICKNESS | 0.406 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DISK | | MANUAL CONTROL METHOD | WHEEL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MEDIA FOR WHICH DESIGNED | AIR | | REGULATION TYPE | MANUAL SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING |
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