Factory price 4 inch (DN100) ball check valve for sewage, which can be installed horizontally or vertically, commonly used in a variety of industrial applications including water and wastewater treatment, chemical processing and mining.
Ball check valves are commonly used in applications where low flow resistance and reliable backflow prevention are necessary, such as in water treatment plants, pumping systems, and process piping systems. They are often used in situations where the fluid needs to flow in only one direction, such as in fuel lines, chemical processing systems, and air compressors.
Tips: Why need a flanged ball check valve?
Flanged ball check valves are commonly used in a wide range of applications to prevent backflow and ensure the flow of fluids in one direction. Here are a few reasons why you might need a flanged ball check valve: