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 5960-01-464-1443
NSN 5935-00-065-4325
NSN 5935-00-377-9429
NSN 2925-01-387-0870
NSN 6130-01-359-9172
NSN 5930-00-204-0471
NSN 5930-01-459-7677
NSN 5999-00-125-6829
NSN 5935-00-802-0067
NSN 5975-00-303-9985
NSN 5895-00-269-3848
NSN 5960-01-567-1096