4820-01-245-0830 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-245-0832 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-245-0831

Federal Supply Class:
4820

National Item Identification Number:
012450831

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:
813 L2S1 SJ0D35795LESLIE CONTROLS, INC.
DDB0YS-1-8IN35795LESLIE CONTROLS, INC.


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALSTEEL BODY
SEAT MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEPLUG
FLOW CONTROL DEVICE MATERIALRUBBER
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END STYLE DESIGNATORRAISED
FIRST END RAISED FACE HEIGHT1.6 MILLIMETERS NOMINAL
FIRST END RAISED FACE DIAMETER270.0 MILLIMETERS NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY8
FIRST END FLANGE OUTSIDE DIAMETER342.9 MILLIMETERS NOMINAL
FIRST END FLANGE THICKNESS27.0 MILLIMETERS NOMINAL
FIRST END BOLT HOLE DIAMETER22.2 MILLIMETERS NOMINAL
FIRST END BOLT CIRCLE DIAMETER298.5 MILLIMETERS NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE542.9 MILLIMETERS NOMINAL
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING
THE MANUFACTURERS DATA
MANUFACTURERS CODE35795
DESIGN CONTROL REFERENCE813 L2S1 SJ0D


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