We meet the highest standards – wherever you use our valves

The famous Jet d’Eau is an iconic landmark in the city of Geneva that has adorned Geneva’s harbor district for decades. We got to manufacture tailor-made control gates for the pumping system of the water fountain.

The Basel wastewater treatment plant has been in operation since 1982 and is reaching its limits. More than 700 of our knife gate valves, butterfly valves and water control gates were used for an expansion of the plant.

Around 3,500 tonnes of food waste are generated daily in the metropolis of Hong Kong. So far, these leftovers have been disposed of together with other waste in landfills. The O·PARK1 resources recovery center converts organic waste into biogas and fertilizers.

Gold has been mined in the Çöpler mine since 2010. In a new plant complex, the precious metal is to be extracted from sulfide ore in the future by means of pressure oxidation. A process in which our valves have to withstand corrosive substances, high temperatures and extreme pressures.

The construction of the Agri Seudre Énergies biogas plant was initiated by a group of farmers in 2011. 10 years later, the first biogas from the French plant is fed into the grid. A showcase for future projects.

Great things are being built in the North Sea port of Esbjerg. Where previously a coal-fired power plant provided heat for the city, Denmark's largest seawater heat pump is being built as part of an ecological district heating system.

The Munksjö paper mill in northern Spain was previously equipped with isolation valves from other manufacturers. The demanding conditions in paper production regularly led to problems. Gradually, valves were replaced by Wey knife gate valves.

The EPFL campus is a pioneer in the use of thermal lake energy. The university buildings have been cooled with lake water since 1978. Today, heating energy is also generated sustainably. The valve on the main inlet was recently replaced by a special Wey knife gate valve.

The Baden-Baden•Sinzheim wastewater treatment plant is being equipped with a fourth treatment stage. With the help of granulated activated carbon, trace elements can be filtered out of the wastewater in the future. The new extension was equipped with more than 70 Wey knife gate valves and butterfly valves.