The 068 Series flapper-isolation solenoid valve, offers increased throughput, smaller sample sizes, and reduced calibration requirements. The 16-mm valve handles neutral and aggressive liquids and ...

Q: My toilet is causing me fits. The water from the tank is slowly leaking into the bowl, and I can’t figure out why. I have replaced the flapper, but the problem persists. What else should I do? A: ...

Sign up for The Morning Report with all your must-read news for the day. This morning I received a phone call from Joe Devinny, a professor of environmental ...

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.

Q Our toilet has a noise like water running, but it doesn’t flush. It just kind of seeps and my water bill has gone up. Our plumber thought a new flapper valve was needed, so we installed one. It does ...