Our high-quality valve products and the team of experts make us a global leader in manufacturing valves for water treatment, sewage treatment, water distribution, pulp and paper, chemical and petrochemical, mining, power, hydropower dams, oil and gas, pump stations, oil sands, and other process industries valves. DeZURIK designs and manufactures more valves for the markets we serve than anyone else. We specialize in High-Performance Butterfly Valves. AWWA Butterfly Valves. Eccentric Plug Valves. V-Port Ball Valves. Rotary Control Valves. Knife Gate Valves, Check Valves, Air Release Valves, AWWA Ball Valves, Cone Valves, Surge Relief Valves, and Control Valves. Customers worldwide have come to trust DeZURIK, for its design innovation, quality, and service.