3110-01-356-9270 BEARING,ROLLER,JOURNAL Index 4820-01-356-9272 COCK,SHUTOFF,SCREW STEM

National Stock Number:
4810-01-356-9271

Federal Supply Class:
4810

National Item Identification Number:
013569271

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:
804-1749102C80064NAVAL SHIP SYSTEMS COMMAND
804-1749102C R18/115V OPER80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 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 TEMP1500.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPERATING PRESSURE30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODELECTRIC MOTOR
STYLE DESIGNATORSTRAIGHT THRU
SUPPLEMENTARY FEATURESWITH 115V OPER-MANUAL OVERRIDE


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