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 6685-01-461-2484
NSN 5855-01-379-3160
NSN 4140-00-613-9209
NSN 5855-00-797-8217
NSN 6130-01-451-7539
NSN 7035-01-232-7263
NSN 5950-01-185-6055
NSN 5930-01-605-8018
NSN 5835-01-279-9508
NSN 5925-00-822-6822
NSN 5998-01-566-5428
NSN 5855-01-624-7115