2 inch ball check valve for sale online. It is a sewage check valve, DN50, flange connection, made of ductile iron, horizontal or vertical installation. High-quality ball non-return valve can be used in cold water, hot water, industrial and domestic sewage pipe networks, and are most suitable for submersible sewage pumps.
Cheap 2" (DN65) flanged ball check valve, durable ductile iron material, is specially used for high flow rates and low-pressure drop, medium temperature 0~80℃, suitable for applications requiring a tight seal and low flow resistance.
High quality 3" ball check valve is an nrv valve that can be installed horizontally or vertically. Flanged ball type check valve, DN80, ductile iron material, widely used in a variety of industrial applications including water and wastewater treatment, chemical processing and mining.
4" (DN100) ball check valve is designed for high flow rate and low pressure drop. Flange connection, ductile iron material, durable and low maintenance, can be used in cold water, hot water, industrial and domestic sewage pipe networks.
Buy a high quality 6 inch at low cost. It is an nrv valve designed for high flow rates and low pressure drop. Medium temperature 0~80℃, DN150, ductile iron material, flange connection, ideal for applications requiring a tight seal and low flow resistance.
Get a low-price ball check valve for sewage. It is a type of check valve (non-return valve) that uses a ball or sphere to prevent the backflow of fluid or gas in a pipeline. ATO provides reliable and simple 2", 2-1/2", 3", 4" and 6" ball type non-return valves with a flange connection, which are designed to use in applications where the flow of fluid or gas needs to be controlled or prevented, such as wastewater treatment, chemical processing, and oil and gas production.