4820-00-231-0157 VALVE,DIAPHRAGM,STOP Index 3020-00-231-0160 GEAR,SLIDING

National Stock Number:
4820-00-231-0158

Federal Supply Class:
4820

National Item Identification Number:
002310158

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:
164-2G79227WATTS REGULATOR CO
R364-02CG58470PARKER-HANNIFIN CORPORATION


Techincal Specification:
MAXIMUM INLET PRESSURE RATING300.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY4
BODY STYLECROSS
MATERIALCOPPER ALLOY BODY
TEMP RATING160.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE RANGE0.0 TO 125.0 POUNDS PER SQUARE INCH
FURNISHED ITEMSOUTLET PRESSURE GAGE
SEAT MATERIALRUBBER, SYNTHETIC
STEM MATERIALBRASS
FLOW CONTROL DEVICEDISK, TOP GUIDED
FLOW CONTROL DEVICE MATERIALBRASS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-18 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDSNOT IDENTICAL WITH FIRST OR SECOND END
THIRD END CONNECTION TYPETHREADED INTERNAL PIPE
THIRD END STYLE DESIGNATORPLAIN
THIRD END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.125-27 NPT
THIRD END THREAD DIRECTIONRIGHT-HAND
FOURTH END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH THIRD END
MEDIA FOR WHICH DESIGNEDAIR
RENEWABLE SEAT RING TYPEPRESSED-IN
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODKNOB
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING


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