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Sure Seal
Sure Seal’s standard is a 255 duplex stainless which is more corrosion resistant and almost twice as strong as all other butterfly valve manufacturers standard 316 stainless steel. This eliminates shaft twisting and water hammer damage which other butterfly valve manufacturers have to make their disc thicker to handle water hammer which...
Sure Seal’s O-Seal is standard in all Series 500-522, 890-893, 899-892 Valves. Sure O-Seal’s Patented O-Seal is machined directly into the housing on the upper body on all valves. Our 2" & 3" valves are machined in the lower body where no bushing is required. While on 4" and larger valves, the O-Seal is in the lower bushing....
Sure Seal manufactures patented butterfly valves and actuators used with industrial piping applications such as chemical, food processing, pulp and paper, shipbuilding, e-coat phosphate paint systems, transportation dry bulk market, and pharmaceutical applications. Sure Seal machines and manufactures all parts in house with modern advanced...
Sure Seal Series Butterfly Valves offer superior service for demanding applications for the chemical and food processing industries. Sure Seal valves are designed and manufactured with the highest standards in the industry and are guaranteed to exceed your application expectations. Sure Seal, part of OPW Fluid Transfer Group, stands behind all...
