4420-01-428-9890 CORE ASSEMBLY,FLUID COOLER Index 4420-01-428-9892 CORE ASSEMBLY,FLUID COOLER

National Stock Number:
4820-01-428-9891

Federal Supply Class:
4820

National Item Identification Number:
014289891

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:
MDFPM-3170-FL-3W21013METREX VALVE CORP.


Techincal Specification:
MAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY3
BODY STYLETEE
MATERIALCOPPER ALLOY BODY
TEMP RATING90.0 DEG FAHRENHEIT MINIMUM AND
180.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESVALVE SZ 8.000 IN.
SEAT MATERIALCOPPER ALLOY
STEM MATERIALCOPPER ALLOY
FLOW CONTROL DEVICEBELLOWS
FLOW CONTROL DEVICE MATERIALNICKEL COPPER ALLOY
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY8
FIRST END FLANGE OUTSIDE DIAMETER13.500 INCHES NOMINAL
FIRST END FLANGE THICKNESS1.125 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.875 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER11.750 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FACE TO FACE DISTANCE32.375 INCHES NOMINAL
FIRST CONNECTION FACE TO CENTERLINE DISTANCE10.375 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDREFRIGERANT R-22
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODBELLOWS
REMOTE ACTUATION METHODDIAPHRAGM


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