Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-433-5994 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: 901A004AND534203PC101, 901A004AND534-203PC101, 901A004AND534203PC101C1, 901A004AND534-203PC101C1, 901A004C1, 4820-00-433-5994, 00-433-5994, 4820004335994, 004335994

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-433-5994

Drawings & Photos | NSN 4820-00-433-5994


Demand History | NSN 4820-00-433-5994

Part Number Request Date QTY Origin
901A004C1 2021-11-321 2 United States
901A004C1 2021-11-319 2 United States
4820-00-433-5994 2021-05-126 2 United States

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Technical Data | NSN 4820-00-433-5994

Characteristic Specifications
BODY MATERIAL NICKEL-COPPER ALLOY, QQ-N-281, CLASS A
SEAT MATERIAL POLYAMIDE NYLON, MS111, AIR REDUCTION CO INC AND RUBBER, MS118, AIR REDUCTION CO INC
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, MS106, AIR REDUCTION CO INC
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR C11 SOCKET W/BRAZING RING
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
MEDIA FOR WHICH DESIGNED OXYGEN, GASEOUS
REGULATION TYPE 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
MANUAL CONTROL METHOD TEE HANDLE
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD DIAPHRAGM
MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.0 TO 35.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
FURNISHED ITEMS DELIVERY GAGE
(NON-CORE DATA) DIAL OUTSIDE DIAMETER 2.500 INCHES
(NON-CORE DATA) SCALE UNIT OF MEASURE INSCRIPTION POUNDS PER SQUARE INCH
(NON-CORE DATA) DIAL RANGE 1.0 TO 60.0
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROLLED IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE AND SPECIAL CLEAN FOR OXYGEN SERVICE
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 13669
DESIGN CONTROL REFERENCE 901A004AND534-203PC101

Restrictions/Controls & Freight Information | NSN 4820-00-433-5994

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
Category Code Description
No Freight Information