The two-way diverting valve type “VDM” is used in the pneumatic conveying lines both in negative than in positive pressure. It mainly consists of an aluminium alloy body with a rotating slide of the same material controlled by a pneumatic actuator. End switches are placed into a protective box and an air purge system into the side covers with air regulator is supplied. The valve is equipped with jointpipes of different diameters able to satisfy all the needs of the customer. Also available in completely nickel plated version.