4820-00-624-3367 VALVE,FLOW CONTROL Index 4820-00-624-3373 VALVE,BUTTERFLY

National Stock Number:
4820-00-624-3371

Federal Supply Class:
4820

National Item Identification Number:
006243371

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:
585-517-171646980064NAVAL SHIP SYSTEMS COMMAND
8574-551PCHPD1-296169ELECTRIC BOAT CORPORATION
A9080-538683DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV
C9661-338683DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV


Techincal Specification:
STEEL, CORROSION RESISTING
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END STYLE DESIGNATORRAISED
FIRST END RAISED FACE HEIGHT0.250 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER1.688 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY4
FIRST END FLANGE OUTSIDE DIAMETER4.625 INCHES NOMINAL
FIRST END FLANGE THICKNESS0.625 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER3.250 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE8.125 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDSTEAM
RENEWABLE SEAT RING TYPETHREADED
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING
THE MANUFACTURERS DATA
MANUFACTURERS CODE38683
DESIGN CONTROL REFERENCEA9080-5
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083, GRADE 70-36 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MAXIMUM INLET PRESSURE RATING600.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALSTEEL UNS J03504 BODY
TEMP RATING775.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE RANGE20.0 TO 75.0 POUNDS PER SQUARE INCH
SEAT MATERIALCOBALT ALLOY
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEPLUG
FLOW CONTROL DEVICE MATERIALCOBALT ALLOY AND


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