If you’re looking for high integrity resilient seated butterfly valve technology for demanding pipeline isolation or flow control applications, then look no further than ORBINOX UK! Our sister company, InterApp, produces our DESPONIA series valves in Spain, in sizes DN25 – DN1600 (1″ – 64″). With a comprehensive range of body, shaft, disc and liner materials, complimented by our competent and experienced technical community, our product capability extends to the arduous….. These large diameter valves are destined for use in a desalination plant. InterApp – Deeper insights, better outcomes