Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-231-7942 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: 26162326253, 26-1623-26-253, 4820-01-231-7942, 01-231-7942, 4820012317942, 012317942

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 MAY 1986 01-231-7942

Cross Reference | NSN 4820-01-231-7942

Part Number Cage Code Manufacturer
26-1623-26-253 13669 TESCOM CORPORATION DBA EMERSON PROCESS MANAGEMENT

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Technical Data | NSN 4820-01-231-7942

Characteristic Specifications
BODY MATERIAL STEEL, FED STD 66, AISI 303/SAE 30303
TEMP RATING 165.0 DEG FAHRENHEIT NOMINAL
MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.0 TO 500.0 POUNDS PER SQUARE INCH
FILTER INCLUDED
SPECIAL FEATURES FOR OXYGEN SERVICE
STEM MATERIAL STEEL, CORROSION RESISTING
PACKING MATERIAL RUBBER, BUNA-N
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 3/8-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
MEDIA FOR WHICH DESIGNED OXYGEN, GASEOUS
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING

Restrictions/Controls & Freight Information | NSN 4820-01-231-7942

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:AItem does not contain precious metal
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