FLW butterfly valves delivered by us for the planned reconstructions 10 years ago are still installed in the air supply piping for activation tanks at WWTP Hustopeče and WWTP Lednice.
“We haven´t noticed any leaks or problems with their function of the installed butterfly valves during the whole period of operation”, confirms Operational &Technical Deputy of the company Vodovody a kanalizace Břeclav.
