This high pressure knife gate valve HD DN 150 will soon help transporting mining water in Sweden. It withstands a pressure of up to 63 bar, is particularly corrosion resistant thanks to its stainless steel body and bonnet, and easy to clean thanks to its flushing connection.
VNC with Hastelloy alloy
Corrosion resistancy at its best: The body and gate of this pneumatic actuated knife gate valve VN have a Hastelloy C22 alloy. PTFE gliders make sure the two materials don’t damage each other. The topwork is made of stainless steel, just like the tubing and the solenoid valve. The whole knife gate valve is ATEX certified for zones 0/20 (inner area) and 1/21 (outer area).
Expansion of one of the largest sewage plants in Switzerland
We put up to 10 hours of work into a single gate. After being shaped by flame cutting, our stainless steel gates are planed - for extra even surfaces. The CNC machine mills edges and holes. Finally, the entire gate is ground for a perfectly smooth surface.
Massive control gates for large masses of water
Our sluice gate type 2 is always used when especially large amounts of fluids must be shut off. The gate has a thickness of 12 mm and is additionally reinforced for a maximum head of water of 5.5 m. Two of these sluice gates will soon be installed in a wastewater treatment plant in Switzerland where they shut off the main inlet whenever necessary.