4820-00-407-0487 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-407-0489 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-407-0488

Federal Supply Class:
4820

National Item Identification Number:
004070488

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.


Manufacturer Information:
3307694-199251MISSION SYSTEMS DAVENPORT INC.
44-1112-2413669TESCOM CORP
DT44111224H2405DRAGER NEDERLAND B.V.
44-1112-24K6854TECHMATION LTD
MBEU57594U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED


Techincal Specification:
MAXIMUM INLET PRESSURE RATING6000.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
165.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE0.0 TO 800.0 POUNDS PER SQUARE INCH
SEAT MATERIALPLASTIC, KEL-F-81, MINNESOTA MINING AND MFG CO
STEM MATERIALBRASS
FLOW CONTROL DEVICECONE, BOTTOM GUIDED
FLOW CONTROL DEVICE MATERIALBRASS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
RENEWABLE SEAT RING TYPEPRESSED-IN
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODWHEEL
VALVE LOADING METHODSPRING
THE MANUFACTURERS DATA
MANUFACTURERS CODE13669
DESIGN CONTROL REFERENCE44-1112-24


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