Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-443-0985 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: MODEL 1000, MODEL1000, 324189P2, 4820-01-443-0985, 01-443-0985, 4820014430985, 014430985

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 APR 1997 01-443-0985

Drawings & Photos | NSN 4820-01-443-0985


Cross Reference | NSN 4820-01-443-0985

Part Number Cage Code Manufacturer
324189P2 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY
MODEL 1000 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY

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Technical Data | NSN 4820-01-443-0985

Characteristic Specifications
BODY MATERIAL ZINC
FLOW CONTROL DEVICE DIAPHRAGM AND POPPET
FLOW CONTROL DEVICE MATERIAL PLASTIC, POLYESTER AND RUBBER, BUNA-N
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD DIAPHRAGM
TEMP RATING -40.0 DEG CELSIUS MINIMUM AND 93.3 DEG CELSIUS MAXIMUM
MAXIMUM INLET PRESSURE RATING 250.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-443-0985

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information