4820-00-422-1943 VALVE,CHECK Index 4820-00-422-1946 VALVE ASSEMBLY,MANIFOLD

National Stock Number:
4820-00-422-1944

Federal Supply Class:
4820

National Item Identification Number:
004221944

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:
28391262983EATON AEROSPACE, LLC
34507762983EATON AEROSPACE, LLC
CG-06-B-432705VICKERS INC
CG06B4061038VICKERS INC
57225462983EATON AEROSPACE, LLC
CG-06-B-5062983EATON AEROSPACE, LLC
CG06B5061038VICKERS INC


Techincal Specification:
FILTERNOT INCLUDED
BODY STYLESTRAIGHT THRU
MATERIALSTEEL BODY
OUTLET PRESSURE RANGE125.0 TO 1000.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESFLANGE FACE HAS TWO 0.875 IN. DIA PORTS AND ONE 0.250 IN. DIA PORT; 0-RINGS ARE FURNISHED
STEM MATERIALSTEEL
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALSTEEL
OUTSIDE SURFACE TREATMENTPAINTED
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLERECTANGULAR (INCLUDES SQUARE) W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY4
FIRST END FLANGE THICKNESS2.375 INCHES NOMINAL
FIRST END FLANGE LENGTH4.000 INCHES NOMINAL
FIRST END FLANGE WIDTH4.000 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.660 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH2.750 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH2.625 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDHYDRAULIC OIL
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODKNOB
VALVE LOADING METHODSPRING


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