Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-231-2306 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: 43A50L, 4820-01-231-2306, 01-231-2306, 4820012312306, 012312306

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 APR 1986 01-231-2306

Demand History | NSN 4820-01-231-2306

Part Number Request Date QTY Origin
4820-01-231-2306 2017-05-136 1 US

Cross Reference | NSN 4820-01-231-2306

Part Number Cage Code Manufacturer
43A50L 41387 SIEMENS ENERGY & AUTOMATION

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Technical Data | NSN 4820-01-231-2306

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
MAXIMUM INLET PRESSURE RATING 73.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.1 TO 50.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
III SUPPLEMENTARY FEATURES MAY BE USED WITH OPTIONAL FLOW CONTROLLER (63BD-L)
SEAT MATERIAL BRASS
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH FIRST END
BODY STYLE STRAIGHT THRU
MOUNTING FACILITY BOLTS
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE LOADING METHOD SPRING

Restrictions/Controls & Freight Information | NSN 4820-01-231-2306

Category Code Description
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.
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