4820-01-115-8939 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-115-8941 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-115-8940

Federal Supply Class:
4820

National Item Identification Number:
011158940

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:
SS-4CA4-302570SWAGELOK CO
SS-4CA4-318034NUPRO CO
SS-4CA4-33T9T9SWAGELOK CO


Techincal Specification:
MAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALSTEEL CORROSION RESISTING BODY
TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND
300.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE3.0 TO 50.0 POUNDS PER SQUARE INCH
FLOW CONTROL DEVICEPOPPET
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
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
THE MANUFACTURERS DATA
MANUFACTURERS CODE3T9T9
DESIGN CONTROL REFERENCESS-4CA4-3


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