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National Stock Number:
4820-00-585-8418
Federal Supply Class:
4820
National Item Identification Number:
005858418
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:
| 3308176-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. | | 43-20 | 41387 | SIEMENS INDUSTRY, INC. |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 20.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY BODY | | TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND | | 180.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE RANGE | 6.5 TO 20.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS | INTERNAL PILOT VALVE | | SPECIAL FEATURES | 2.6 CFM,MAX FLOW CAPACITYAT MAX RATED INLET AND OUTLET PRESSURE | | SEAT MATERIAL | STEEL, CORROSION RESISTING | | STEM MATERIAL | BRASS | | FLOW CONTROL DEVICE | DISK, TOP GUIDED AND | | DISK, BOTTOM GUIDED | | FLOW CONTROL DEVICE MATERIAL | NONMETALLIC | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/4-18 NPT | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | AIR | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | WHEEL | | VALVE STEM DESIGN | DOUBLE SEAT | | VALVE LOADING METHOD | SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 41387 | | DESIGN CONTROL REFERENCE | 43-20 |
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