4820-01-312-1837 VALVE,DIAPHRAGM,STOP Index 4820-01-312-1839 VALVE,RESTRICTOR CHECK

National Stock Number:
4820-01-312-1838

Federal Supply Class:
4820

National Item Identification Number:
013121838

Description:
VALVE,FLOW CONTROL

Detail:
An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.


Manufacturer Information:
403M-3 2IN P/N 90658G86184GRISWOLD INDUSTRIES
90658G86184GRISWOLD INDUSTRIES


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALCOPPER ALLOY
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER5.562 INCHES
BOLT HOLE QUANTITY6
FACE TO FACE DISTANCE9.375 INCHES
FLANGE FACE DESIGNPLAIN
FLOW CONTROL DEVICEDIAPHRAGM
VALVE SIZE2.000 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED275.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED180.0 DEG FAHRENHEIT FUEL/OIL, HYDROCARBON
VALVE OPERATION METHODHYDRAULIC


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