4820-01-428-8792 STEM,NEEDLE VALVE Index 4820-01-428-8794 DISK,VALVE

National Stock Number:
4820-01-428-8793

Federal Supply Class:
4820

National Item Identification Number:
014288793

Description:
VALVE,BUTTERFLY

Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.


Manufacturer Information:
6-53DNK3-176588CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY
AN-6.0-53-I76588CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
FACE TO FACE DISTANCE2.250 INCHES
MATERIALCOPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIALSTEEL COMP 416 STEM
MATERIALSTEEL UNS J03002 BODY
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING FACILITYLUG(S)
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESINCLUDES 10 POSITION HANDLE
VALVE OPERATION METHODMANUAL
VALVE SIZE6.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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