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 6320-01-281-3341
NSN 2925-01-394-5650
NSN 6610-01-212-6464
NSN 5945-01-266-0220
NSN 5950-00-326-1814
NSN 6110-00-237-4862
NSN 5895-00-214-3361
NSN 7035-00-337-8745
NSN 5945-01-105-1901
NSN 5950-01-311-9275
NSN 6145-01-297-8311
NSN 6320-00-036-3688