FKM
VKDOV: Pneumatically actuated DUAL BLOCK® ball valve with DIN 2501 - EN 1092 fixed flanges face to face according to EN 558-1, Double Acting.
VKDOAV: Pneumatically actuated DUAL BLOCK® ball valve with ANSI B.16.5 cl.150 #FF. fixed flanges, Double Acting.
