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 6105-01-255-4028
NSN 5915-01-311-8303
NSN 5990-00-562-8413
NSN 5975-01-060-3048
NSN 6610-00-520-1837
NSN 6110-01-249-5038
NSN 5905-01-445-0582
NSN 6320-01-512-2031
NSN 6220-01-342-5191
NSN 5998-01-516-0754
NSN 6135-00-221-4720
NSN 5985-01-278-9385