4820-01-258-9403 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-258-9405 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-258-9404

Federal Supply Class:
4820

National Item Identification Number:
012589404

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:
N-73535795LESLIE CONTROLS, INC.
N-735 30 5IN 25T60PSI35795LESLIE CONTROLS, INC.
YB2310P72235795LESLIE CONTROLS, INC.


Techincal Specification:
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY 922 BODY
STEM MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALRUBBER, BUNA-N
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY10
FIRST END FLANGE OUTSIDE DIAMETER9.062 INCHES NOMINAL
FIRST END FLANGE THICKNESS1.062 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.688 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER7.812 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE17.062 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDWATER, SALT


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