With manual gear operator; valve size 3.500 in.
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 6645-01-170-5402
NSN 5965-01-204-8505
NSN 5990-00-672-1376
NSN 6220-00-420-1245
NSN 5895-00-213-9882
NSN 6240-01-648-2327
NSN 5998-01-257-5891
NSN 5945-01-429-7003
NSN 6610-01-465-1320
NSN 5998-01-139-7382
NSN 5925-00-145-9065
NSN 5915-00-104-1403