The new model 745 in Danfoss Flomatic Corp.'s Flo-Flex line of rubber disc swing check valves features a 45-degree seat with a steel/ductile iron valve reinforced rubber disc. The ductile iron 125 flanged body is fusion epoxy-coated and can be used as a pipe line cleanout. This valve has a disc stroke of 35 degrees to minimize disc slam, low head losses and a long rubber disc life. It can be installed in a horizontal or vertical orientation. Danfoss Flomatic Corp., Card No. 179