FirstEnergy’s request to increase prices on customers could end up costing the scandal-tarred Akron utility millions. Last ...

KSE 3.0 safety valves (photo) replace their predecessor’s polytetrafluoroethylene (PTFE) housing lining with PFA copolymer, ...

Find expert tips on selecting valves for your piping system, covering types, materials, and compliance to ensure safety, efficiency, and long-term reliability.

Patients who underwent transcatheter aortic valve replacement (TAVR) with a valve designed to treat aortic regurgitation had ...