NSN 4820-00-287-2718

Part Details | FLUID PRESSURE REGULATING VALVE

4820-00-287-2718 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: T227, H291, T2272IN5T595PSI, T227-2IN5T595PSI, 82218S41344, 82218S41-344, 4820-00-287-2718, 00-287-2718, 4820002872718, 002872718

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-287-271827565 ( 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 4820-00-287-2718
Part Number Cage Code Manufacturer
T22726505GROVE VALVE OPERATIONS
H29126505GROVE VALVE OPERATIONS
T227-2IN5T595PSI26505GROVE VALVE OPERATIONS
82218S41-34480064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-00-287-2718
Characteristic Specifications
BODY MATERIAL BRONZE
MAXIMUM INLET PRESSURE RATING600.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE+5.0 TO +595.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
SEAT MATERIAL
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 QUANTITY8
FIRST END FLANGE OUTSIDE DIAMETER6.500 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.688 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER5.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
FACE TO FACE DISTANCE15.125 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR
REGULATION TYPE MANUAL SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD DOME
REMOTE ACTUATION METHOD PISTON