InterApp can supply DESPONIA series resilient seated butterfly valve technology with PEKK coated discs, in sizes DN25 (1″) – DN1400 (56″). PEKK polymer is widely regarded as one of the highest performing thermoplastic materials in the world. Its resistance to corrosion, abrasion and high temperatures make it ideal for specific industrial applications. With excellent wear and corrosion resistance, PEKK combined with its FLUCAST liner technology, is the ideal disc protection for specific abrasive industrial applications. This batch of wafer pattern butterfly valves are destined for use on an abrasive process slurry application
