3020-00-328-8192 GEAR,WORM Index 4720-00-328-8212 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-328-8202

Federal Supply Class:
4820

National Item Identification Number:
003288202

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:
17840-499643EATON AEROSPACE LLC
7904035-0006401L3 TECHNOLOGIES, INC.


Techincal Specification:
END CONNECTION QUANTITY3
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
FIRST END SEAT ANGLE IN DEG37.0
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS3A
FLOW CONTROL DEVICEPOPPET
OUTLET PRESSURE RANGE+0.0 TO 10.0 POUNDS PER SQUARE INCH (PSI)
MATERIALALUMINUM ALLOY FLOW CONTROL DEVICE
MATERIALALUMINUM AND BRONZE SEAT
MAXIMUM INLET PRESSURE RATING10.0 POUNDS PER SQUARE INCH (PSI)
REGULATION TYPEAUTOMATIC DOUBLE STAGE
SECOND END CONNECTION TYPETHREADED INTERNAL BOSS
SECOND END STYLE DESIGNATORGASKET SEAL
SECOND END THREAD CLASS3B
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
VALVE LOADING METHODSPRING
SURFACE TREATMENTANODIZE OUTSIDE
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR7/16-20 UNF SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR7/16-20 UNF FIRST END


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