4820-00-289-0941 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-289-0948 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-289-0946

Federal Supply Class:
4820

National Item Identification Number:
002890946

Description:
VALVE,REGULATING,FLUID PRESSURE

Detail:
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.


Manufacturer Information:
MIL-V-17848 CL B C0MP D .75IPS81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-17848 CL B COMP D .75IPS81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
N46026505GROVE VALVE OPERATIONS
N460ALT126505GROVE VALVE OPERATIONS


Techincal Specification:
MAXIMUM INLET PRESSURE RATING100.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
TEMP RATING425.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE RANGE15.0 TO 75.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS MODIFIED BY SPCC PROCUREMENT SPEC
SEAT MATERIALCOBALT ALLOY
FLOW CONTROL DEVICEPLUG
FLOW CONTROL DEVICE MATERIALCOBALT ALLOY
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END STYLE DESIGNATORRAISED
FIRST END RAISED FACE HEIGHT0.062 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER1.688 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY4
FIRST END FLANGE OUTSIDE DIAMETER3.875 INCHES NOMINAL
FIRST END FLANGE THICKNESS0.625 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.625 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER2.750 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE8.125 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDSTEAM
RENEWABLE SEAT RING TYPEWELDED
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODSCREW
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODDOME
REMOTE ACTUATION METHODDIAPHRAGM
THE MANUFACTURERS DATA
MANUFACTURERS CODE26505
DESIGN CONTROL REFERENCEN460


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