Profile: Flomatic Corporation manufactures valves. We specializes in backflow preventers, automatic control valves, check and foot valves. Our product line includes air release vacuum, unleaded ball, butterfly, check and foot valves. Our air release valves are essential for pipeline efficiency and water hammer protection. Our butterfly valves control the flow of gas or liquid by means of a disk, which turns on a diametrical axis inside a pipe or by two semicircular plates hinged on a common spindle, which permits flow in only one direction.