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National Stock Number:
4820-01-089-0798
Federal Supply Class:
4820
National Item Identification Number:
010890798
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:
| 3151683-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 4820PL1259356 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MREG-5181-BA | 96355 | MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS | | SP165-3.75 | 96355 | MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS | | SP2365 | 96355 | MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU W/OFFSET | | FURNISHED ITEMS | INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DIAPHRAGM | | OFFSET DISTANCE | 0.938 INCHES NOMINAL | | OUTLET PRESSURE SETTING | 3.7 POUNDS PER SQUARE INCH (PSI) | | OUTLET PRESSURE ACCURACY RATING | 0.250 POUNDS PER SQUARE INCH (PSI) | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH (PSI) | | MEDIA FOR WHICH DESIGNED | SULFUR HEXAFLUORIDE, GASEOUS LOCATION NOT OTHERWISE SPECIFIED | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT FIRST END | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -40.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM |
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