For heavy duty applications in the mining industry: Body and gate of this Wey knife gate valve A3 are made of titanium Gr 12. The gate edge is additionally coated with tungsten carbide to provide extra resistance against corrosive, sulphuric acid mine slurry.
Our latest butterfly valve order
12 lug type butterfly valves TL20 with nominal sizes from 65 – 250 were recently assembled at our Sistag plant. Operated by a spring return pneumatic actuator with inductive double sensor. DVGW gas approved and ATEX certified. Along with several knife gate valves, these valves are soon going to be installed in a newly built biogas plant in Switzerland.
Jet d'eau, Geneva
Renovation of the pumping station for the water fountain
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.