Vanessa series 30000; double flanged- face to face; mil-v-1189d; body drilling mil-prf-20042e 250-pound flanges, supplied without operator
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 5998-00-515-2252
NSN 5855-01-111-3962
NSN 5905-01-125-6102
NSN 5990-00-518-0684
NSN 6645-01-386-6311
NSN 6650-00-144-4555
NSN 5996-01-326-1827
NSN 6610-01-358-1161
NSN 5975-00-675-4341
NSN 2925-01-090-2391
NSN 5905-00-594-4417
NSN 6150-00-753-3950