The HPDG model is a two-way wafer knife gate valve with two opposing gates that join in the centre of the valve. This type of valve is appropriate for installations with high concentrations of paste or for channelling rejected material from pulpers, purifiers, etc., in industries such as:
-Paper/cellulose industry
-Environment, waste water circuits
-Chemical industry
-Food industry
One-way knife gate valve for assembly between DIN PN10 flanges.