NSN 4820-00-288-6663

Part Details | FLUID PRESSURE REGULATING VALVE

4820-00-288-6663 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: T271, T-271, N652, 11494UN056K, T546, 4820-00-288-6663, 00-288-6663, 4820002886663, 002886663

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-288-666327565 ( VALVE, REGULATING, FLUID PRESSURE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

SOCKET

SOCKET

SOCKET

SOCKET

Cross Reference | NSN 4820-00-288-6663
Part Number Cage Code Manufacturer
T-27126505GROVE VALVE OPERATIONS
N65226505GROVE VALVE OPERATIONS
11494UN056K26505GROVE VALVE OPERATIONS
T54626505GROVE VALVE OPERATIONS
Technical Data | NSN 4820-00-288-6663
Characteristic Specifications
BODY MATERIAL BRONZE
MAXIMUM INLET PRESSURE RATING400.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE+5.0 TO +395.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
FURNISHED ITEMS BRAZING RING
SPECIAL FEATURESUNION JOINT BOTH ENDS
SEAT MATERIAL
FLOW CONTROL DEVICE MATERIAL
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR1 SOCKET
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR
RENEWABLE SEAT RING TYPEE ANY ACCEPTABLE
REGULATION TYPE MANUAL SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD DOME