Economical constant and sliding pressure control with Iris® Control Valves During the upgrade of the Stendal wastewater treatment plant,...
The Toronto North wastewater treatment plant in Canada has been in operation since 1929 and treats the wastewater of...
We are driven by a desire to make the tried-and-tested increasingly better. Thanks to systematic further development, Egger is...
174 Iris Diaphragm Control Valves are in operation at the Waste Water Treatment Backriver in Baltimore, USA. The unique...
12 Iris Diaphragm Control Valves are in operation since 2011 at the Waste Water Treatment Plant in Petersburg, Sanitation...
