Engineered for low maintenance, the Swing-Flex check valve offers an unrestricted full flow design that can be used in slurries and sludge. A Memory-Flex disc is the valve's only moving part, and can be replaced without removing the valve from the line. Non-slam performance is said to be assured by placing the valve seat at a 45 angle to minimize disc travel. An optional rubber lining allows the valve to be used in
abrasive and corrosive applications. Independent flow, cycle and proof of performance test reports are available on request.