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 5975-00-148-4132
NSN 5930-01-348-7412
NSN 5999-01-462-4628
NSN 5910-01-380-3736
NSN 5835-01-502-9228
NSN 5999-00-239-3714
NSN 5930-01-295-0189
NSN 5925-01-050-0484
NSN 6685-00-435-9487
NSN 6240-01-544-2048
NSN 6135-00-432-8779
NSN 5999-01-380-8206