4820-01-326-3568 VALVE,CHECK Index 4820-01-326-3570 VALVE,BUTTERFLY

National Stock Number:
4820-01-326-3569

Federal Supply Class:
4820

National Item Identification Number:
013263569

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:
804-1749102 R18 WORM GEAR80064NAVAL SHIP SYSTEMS COMMAND
VR1803007704613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351,CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351,CF8M ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MATERIALSILICON SEAT
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPERATING PRESSURE15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESFLOW CONTROL DEVICE-DISK
VALVE OPERATION METHODMANUAL
VALVE SIZE18.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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