The DK1F and DK2F butterfly valves are a necessary equipment for the discharge

of bins which contain powder products. External body is in cast aluminium (alloy),

disc in cast iron of plastic coated and seal in neoprene.

The DK2F valves are equipped with a top and bottom flange where as the DK1F

have a top flange only. The valves can be equipped with manual, electro-pneumatic

and gear motor drive. The drive units are completely interchangeable.