4820-01-338-1174 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-338-1176 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-338-1175

Federal Supply Class:
4820

National Item Identification Number:
013381175

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:
2IN CL DDBOYS-235795LESLIE CONTROLS, INC.
2IN CL DDBOYS-335795LESLIE CONTROLS, INC.
U843F2B1SJAAC1A000035795LESLIE CONTROLS, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE10.000 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY4
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER6.000 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLETRIANGULAR W/ BOLT HOLES
FIRST END FLANGE THICKNESS0.625 INCHES NOMINAL
FIRST END STYLE DESIGNATORPLAIN
FIRST END RAISED FACE HEIGHT0.062 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER3.625 INCHES NOMINAL
FLOW CONTROL DEVICEDISK
OUTLET PRESSURE SETTINGERR-060
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM INLET PRESSURE RATINGERR-060
MEDIA FOR WHICH DESIGNEDWATER, OIL OR GAS
REGULATION TYPEAUTOMATIC SINGLE STAGE
REMOTE ACTUATION METHODDIAPHRAGM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESVALVE SIZE 2.000 IN.
TEMP RATING450.0 FAHRENHEIT NOMINAL


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