NSN 4820-00-287-3080

Part Details | FLUID PRESSURE REGULATING VALVE

4820-00-287-3080 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: 17390NLNS5 22135N 1 12IN FLGE, 17390NLNS5 22135N 1 1-2IN FLGE, MILV17848, 4820-00-287-3080, 00-287-3080, 4820002873080, 002873080

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-287-308027565 ( VALVE, REGULATING, FLUID PRESSURE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

RAISED

ROUND W/ BOLT HOLES

RAISED

ROUND W/ BOLT HOLES

RAISED

ROUND W/ BOLT HOLES

Cross Reference | NSN 4820-00-287-3080
Part Number Cage Code Manufacturer
17390NLNS5 22135N 1 1-2IN FLGE35795LESLIE CONTROLS, INC.
MILV1784881349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 4820-00-287-3080
Characteristic Specifications
BODY MATERIAL STEEL
TEMP RATING750.0 DEG FAHRENHEIT NOMINAL
MAXIMUM INLET PRESSURE RATING600.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE+100.0 TO +400.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
FURNISHED ITEMS INTERNAL PILOT VALVE
SEAT MATERIAL COBALT ALLOY
FLOW CONTROL DEVICE MATERIAL
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE RAISED FACE FLANGE
FIRST END STYLE DESIGNATOR RAISED
FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY4
FIRST END FLANGE OUTSIDE DIAMETER6.125 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.812 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER4.500 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
FACE TO FACE DISTANCE9.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED STEAM
REGULATION TYPE MANUAL SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING