Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-171-1984 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: 100212N, 4820-01-171-1984, 01-171-1984, 4820011711984, 011711984

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 FEB 1984 01-171-1984

Drawings & Photos | NSN 4820-01-171-1984


Cross Reference | NSN 4820-01-171-1984

Part Number Cage Code Manufacturer
100212N 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY

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Technical Data | NSN 4820-01-171-1984

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 11/2-11 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED GAS
REGULATION TYPE AUTOMATIC SINGLE STAGE
MANUAL CONTROL METHOD TEE HANDLE
VALVE LOADING METHOD WEIGHT
REMOTE ACTUATION METHOD DIAPHRAGM
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 200.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 250.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE SETTING 255.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.0 TO 10.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING 0.100 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
SPECIAL FEATURES NON-RELIEVING
MANUFACTURERS CODE 07282
DESIGN CONTROL REFERENCE 100212N

Restrictions/Controls & Freight Information | NSN 4820-01-171-1984

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