Flat oval shape
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.
NSN 5985-01-067-2089
NSN 6110-01-453-0956
NSN 5835-00-501-2581
NSN 5985-01-534-9844
NSN 5975-00-178-1584
NSN 6620-01-355-4339
NSN 4140-01-452-2980
NSN 7035-01-305-1950
NSN 5998-01-517-8560
NSN 5910-01-461-8663
NSN 6645-01-199-0062
NSN 5945-01-290-9525