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 6645-01-575-6955
NSN 5945-00-903-0694
NSN 5965-00-471-5018
NSN 6645-01-657-9812
NSN 5999-01-082-6386
NSN 6620-01-444-4048
NSN 6320-01-195-5583
NSN 5895-01-281-8050
NSN 6240-00-646-6931
NSN 6650-01-296-0883
NSN 5950-00-221-2962
NSN 5965-00-953-0072