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 iron, hand operated
NSN 5905-01-367-6746
NSN 5895-01-224-6652
NSN 5915-01-406-5630
NSN 5985-01-431-3453
NSN 5960-01-015-2610
NSN 5910-01-537-6323
NSN 5990-01-411-8548
NSN 6110-01-451-4326
NSN 5920-01-533-3334
NSN 5895-01-122-7944
NSN 5915-00-001-1621
NSN 5925-01-300-4368