Since 1989 Mavi manufactures rotary valves for bulk solids from 4,5 m3/h up to 46 m3/h.
Romav rotary valves became a brand for special valves, as can be seen on the pictures. Stainless steel, high temperature executions, special internal linings for abrasive materials, blow-through executions and many others.
Why not ask Mavi next time you need rotary valves for your bulk-solids?