4820-01-098-1620 VALVE,ANGLE Index 4820-01-098-1623 VALVE,CHECK

National Stock Number:
4820-01-098-1622

Federal Supply Class:
4820

National Item Identification Number:
010981622

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:
1143769418876U S ARMY AVIATION AND MISSILE COMMAND
11437694-818876U S ARMY AVIATION AND MISSILE COMMAND
1146452318876U S ARMY AVIATION AND MISSILE COMMAND
11464523-118876U S ARMY AVIATION AND MISSILE COMMAND
2381-1101HA-3-4X1-290800ROMAC INDUSTRIES, INC.
2381-1111HB3/4X1/290800ROMAC INDUSTRIES, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END SEAT ANGLE IN DEG37.0
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES NOMINAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A
FLOW CONTROL DEVICEDISK
OUTLET PRESSURE RANGE+15.0 TO 95.0 POUNDS PER SQUARE INCH (PSI)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING BODY
MEDIA FOR WHICH DESIGNEDWATER, OIL OR GAS
REGULATION TYPEAUTOMATIC SINGLE STAGE
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATORFLARED
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD CLASS2A
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END SEAT ANGLE IN DEG37.0
VALVE LOADING METHODSPRING
TEMP RATING-40.0 FAHRENHEIT MINIMUM AND 150.0 FAHRENHEIT MAXIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.750-16 UN SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.062-12 UN FIRST END


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