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National Stock Number:
4820-01-221-0823
Federal Supply Class:
4820
National Item Identification Number:
012210823
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:
| 127121-103 | 03990 | INGERSOLL-RAND CO | | 127121-103 | K1425 | DIDSBURY ENGINEERING CO.LIMITED | | 127122-103 | 4P412 | INGERSOLL-RAND COMPANY | | D10/1231 | K1425 | DIDSBURY ENGINEERING CO.LIMITED |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/4-18 NPT | | FLOW CONTROL DEVICE | PISTON, SPRING LOADED | | PACKING MATERIAL | RUBBER, BUNA-N | | MATERIAL | PLASTIC BODY | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP RATING | 150.0 FAHRENHEIT NOMINAL | | VALVE LOADING METHOD | SPRING |
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