NSN 4820-01-435-4258

Part Details | FLUID PRESSURE REGULATING VALVE

4820-01-435-4258 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.

Alternate Parts: 14IN CLASS AP2, 1/4IN CLASS AP-2, AP2, AP-2, 4820-01-435-4258, 01-435-4258, 4820014354258, 014354258

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48AUG 23, 199601-435-425827565 ( VALVE, REGULATING, FLUID PRESSURE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

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Cross Reference | NSN 4820-01-435-4258
Part Number Cage Code Manufacturer
1/4IN CLASS AP-235795LESLIE CONTROLS, INC.
AP-235795LESLIE CONTROLS, INC.
Technical Data | NSN 4820-01-435-4258
Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
TEMP RATING150.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING200.0 POUNDS PER SQUARE INCH
FILTER INCLUDED
END ITEM IDENTIFICATIONUSED ON THE MARS CLASS AFS
SEAT MATERIAL ALUMINUM ALLOY
STEM MATERIAL STEEL
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, SYNTHETIC
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR PLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
REGULATION TYPE AUTOMATIC SINGLE STAGE
MANUAL CONTROL METHOD SCREW
VALVE LOADING METHOD SPRING