■ Swing check valve has a disc that moves on a spindle. Forward progression of disk stream opens to allow. The weight of the disc and the return flow determine the closing characteristic of the valve. They are designed to work with minimum flow limitation. Swing Type Check Valves are light.

■ Water lines, Distribution and transmission lines, Paper mills, Shipyards and ship constructions, Heating, cooling and air conditioning systems, High frequency lines, Ship mechanical and cooling systems, Mineral and oil industry, Textile industry It is used in pumps.