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National Stock Number:
4820-00-403-1664
Federal Supply Class:
4820
National Item Identification Number:
004031664
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:
| 01-407-0815 | INTE8 | REPLACEMENT NSN OF TEMPORARILY MAINTAINED NSN | | 11-009-057 | 43990 | NORGREN C A CO | | R43-406-NQLA | 43990 | NORGREN C A CO |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 400.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | ZINC BODY | | TEMP RATING | 35.0 DEG FAHRENHEIT MINIMUM AND | | 200.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE RANGE | 2.0 TO 125.0 POUNDS PER SQUARE INCH | | FLOW CONTROL DEVICE | DIAPHRAGM | | OUTSIDE SURFACE TREATMENT | BRASS | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | OPTIONAL END | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-14 NPT | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | WATER AND | | LIQUID, NONCORROSIVE | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | VALVE LOADING METHOD | SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43990 | | DESIGN CONTROL REFERENCE | R43-406-NQLA |
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