DUNKIRK — The Dunkirk Department of Public Works has installed isolation valves in a water main that broke Aug. 31, to stop future breaks from fouling up the entire system. A cast iron main on Lake ...

New explosion isolation flap valves from IEP Technologies, part of the HOERBIGER Group, are a reliable and cost effective way to mitigate the risk of dust explosions propagating to upstream equipment.

Recent incidents at two underground mines in NSW have highlighted the need to strengthen ground control measures in ...