4810-01-284-8189 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-284-8191 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4810-01-284-8190

Federal Supply Class:
4810

National Item Identification Number:
012848190

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:
1306466573CIRCOR AEROSPACE, INC.
1306491816CIRCOR AEROSPACE, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEDISK
OUTLET PRESSURE RANGE+50.0 TO 500.0 POUNDS PER SQUARE INCH (PSI)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
REGULATION TYPEAUTOMATIC SINGLE STAGE
SECOND END CONNECTION TYPETHREADED INTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
VALVE LOADING METHODSPRING
TEMP RATING150.0 FAHRENHEIT NOMINAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT FIRST END
THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-18 NPT SECOND END


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