The Austrian Praher Valves GmbH, producer of plastic valves for industrial piping systems, will show its extended product range of industrial valves in CPVC in hall 4 / D21. New in its CPVC product range are cone check valves and butterfly valves. This completes the Praher range comprising industrial valves made of PVC-U and CPVC, as well as PP and PVDF, with all standard end-connections, operation elements and sealing materials.