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 iron, hand operated
NSN 5895-01-594-4587
NSN 6650-01-394-9234
NSN 7035-01-543-4634
NSN 5975-00-849-6717
NSN 5985-01-243-0930
NSN 5855-01-615-6200
NSN 5985-01-074-0658
NSN 2925-01-231-6312
NSN 6150-00-941-6128
NSN 6110-00-141-1966
NSN 5895-01-064-5991
NSN 5945-01-419-1627