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National Stock Number:
4820-01-389-0481
Federal Supply Class:
4820
National Item Identification Number:
013890481
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:
| B12 | 43990 | NORGREN C A CO | | B12-497-M2LA | 43990 | NORGREN C A CO |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH | | FILTER | INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | ZINC BODY | | TEMP RATING | 0.0 DEG FAHRENHEIT MINIMUM AND | | 175.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE RANGE | 5.0 TO 125.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS | BONNET AND | | OUTLET PRESSURE GAGE AND | | INTERNAL BYPASS VALVE | | SPECIAL FEATURES | 12.050 IN. H,3.500 IN. DIA,3.910 IN. WIDTH; 25.0 NOMINAL MICRON ELEMENT | | SEAT MATERIAL | ZINC | | PACKING MATERIAL | RUBBER, CHLOROPRENE AND | | RUBBER, BUNA-S | | FLOW CONTROL DEVICE | DISK, BEVEL SEAT, TOP GUIDED | | FLOW CONTROL DEVICE MATERIAL | 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 NPTF | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | AIR | | MOUNTING FACILITY | BRACKET | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | KNOB | | VALVE LOADING METHOD | SPRING |
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