5985-01-207-7041 SWITCH,RADIO FREQUENCY TRANSMISS Index 4820-01-207-7043 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-207-7042

Federal Supply Class:
4820

National Item Identification Number:
012077042

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:
19728N35795LESLIE CONTROLS, INC.
19728N 1IN35795LESLIE CONTROLS, INC.
21821N35795LESLIE CONTROLS, INC.
Y50183580635795LESLIE CONTROLS, INC.


Techincal Specification:
END CONNECTION QUANTITY22
BODY STYLESTRAIGHT THRUSTRAIGHT THRU
FACE TO FACE DISTANCE8.500 INCHES NOMINAL8.500 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER3.500 INCHES NOMINAL3.500 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL0.750 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY44
FIRST END CONNECTION TYPERAISED FACE FLANGERAISED FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER4.875 INCHES NOMINAL4.875 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLESROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS0.688 INCHES NOMINAL0.688 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER2.000 INCHES NOMINAL2.000 INCHES NOMINAL
FIRST END RAISED FACE HEIGHT0.250 INCHES NOMINAL0.250 INCHES NOMINAL
FIRST END STYLE DESIGNATORRAISEDRAISED
FLOW CONTROL DEVICEDIAPHRAGMDIAPHRAGM
MATERIALSTEEL BODYSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICESTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM INLET PRESSURE RATING600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI)
MEDIA FOR WHICH DESIGNEDSTEAM LOCATION NOT OTHERWISE SPECIFIEDSTEAM LOCATION NOT OTHERWISE SPECIFIED
REGULATION TYPEAUTOMATIC SINGLE STAGEAUTOMATIC SINGLE STAGE
REMOTE ACTUATION METHODPISTONPISTON
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICALIDENTICAL
VALVE LOADING METHODSPRINGSPRING


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