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.
Classification: Butterfly type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
NSN 6150-00-431-3723
NSN 5985-00-836-4783
NSN 5985-01-418-1721
NSN 2925-01-215-5022
NSN 6240-01-603-0143
NSN 5915-01-179-0674
NSN 6220-00-269-4556
NSN 5998-00-202-6279
NSN 7035-01-564-7662
NSN 5998-01-215-3745
NSN 5930-00-269-4996
NSN 5905-00-279-1883