Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-052-4009 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: 1428-SAE 12-12-12, 1428SAE121212, 4187428, 4820-01-052-4009, 01-052-4009, 4820010524009, 010524009

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 DEC 1977 01-052-4009

Drawings & Photos | NSN 4820-01-052-4009


Demand History | NSN 4820-01-052-4009

Part Number Request Date QTY Origin
4187428 2009-11-308 1 United States

Cross Reference | NSN 4820-01-052-4009

Part Number Cage Code Manufacturer
1428-SAE 12-12-12 10129 PARKER-HANNIFIN CORPORATION DBA PARKER HYDRAULICS
4187428 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.

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Technical Data | NSN 4820-01-052-4009

Characteristic Specifications
BODY MATERIAL ANY ACCEPTABLE
FLOW CONTROL DEVICE CONE, TOP GUIDED
END CONNECTION QUANTITY 3
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B6 GASKET SEAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 3/4-18 NPTF
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH SECOND END
MEDIA FOR WHICH DESIGNED HYDRAULIC OIL
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD THREADED STEM WITH SETSCREW
MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
MANUFACTURERS CODE 10129
DESIGN CONTROL REFERENCE 1428-SAE 12-12-12

Restrictions/Controls & Freight Information | NSN 4820-01-052-4009

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