Erosion resistance

The Duxvalve design (see basic principle) and material selection is capable of handling severe process conditions, this is due to the following factors:

• The rotating disc, fixed disc and ventury outlets are manufactured from solid Tungsten Carbide “high erosion resistance material”.Together with experts in the erosion resistant material a typical selection has been made for the Duxvalves.
• The unique combination of erosion resistant material and brittleness is essential for alonger life-span “meantime-between-failure”.
• The sealing surface is not in contact with the flowing medium, therefore causes a minimal effect by erosion.
• The ventury outlet will protect the body against possible erosion and transfers turbulent flow into laminar flow, noise is substantially lowered