Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-043-9706 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: R36402B, R364-02B, 3642P, 364-2P, 4820-01-043-9706, 01-043-9706, 4820010439706, 010439706

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 JUL 1977 01-043-9706

Drawings & Photos | NSN 4820-01-043-9706


Cross Reference | NSN 4820-01-043-9706

Part Number Cage Code Manufacturer
364-2P 79227 WATTS REGULATOR CO
R364-02B 79227 WATTS REGULATOR CO

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Technical Data | NSN 4820-01-043-9706

Characteristic Specifications
BODY MATERIAL ALUMINUM
SEAT MATERIAL ALUMINUM
STEM MATERIAL STEEL, CORROSION RESISTING
PACKING MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
END CONNECTION QUANTITY 4
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR B11 PLAIN
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/8-27 NPT
SECOND END THREAD DIRECTION RIGHT-HAND
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH FIRST END
FOURTH END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH SECOND END
BODY STYLE A3 CROSS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 0.781 INCHES NOMINAL
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 0.781 INCHES NOMINAL
THIRD CONNECTION FACE TO CENTERLINE DISTANCE 0.781 INCHES NOMINAL
FOURTH CONNECTION FACE TO CENTERLINE DISTANCE 0.781 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR
RENEWABLE SEAT RING TYPE THREADED
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 180.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 300.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.0 TO 125.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
MANUFACTURERS CODE 79227
DESIGN CONTROL REFERENCE R364-02B

Restrictions/Controls & Freight Information | NSN 4820-01-043-9706

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information