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 steel, hand operated
NSN 5996-01-483-9111
NSN 5915-01-391-7670
NSN 5945-01-597-7568
NSN 6650-00-023-5054
NSN 5855-01-188-4049
NSN 5935-00-518-3491
NSN 5999-01-340-9275
NSN 6650-00-804-2039
NSN 5996-01-366-0198
NSN 6150-00-377-0393
NSN 5920-01-629-6934
NSN 5990-00-772-3596