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 7035-01-332-3496
NSN 6110-00-598-2574
NSN 7035-01-055-0896
NSN 5999-00-381-8219
NSN 6145-01-422-6059
NSN 5950-01-528-7143
NSN 5930-01-484-4682
NSN 5905-00-771-4785
NSN 6685-00-526-9433
NSN 6220-00-503-2831
NSN 6145-01-022-5652
NSN 5996-00-283-7385