As a top Ball Check Valves manufacturer, QINGDAO WIVO VALVES CO., Ltd. leverages years of experience and cutting-edge technology to deliver high-performance check valves designed for a variety of industrial and municipal uses. As trusted Ball Check Valves suppliers, we pride ourselves on offering reliable, low-maintenance products that meet the specific needs of our customers, both locally and internationally.
A Ball Check Valve is a simple and reliable valve with the only moving part to block the reverse flow, is a spherical ball. Ball check valves contain a ball that sits on the seat, which has only one through-hole. The ball has a slightly larger diameter than that of the through-hole (seat). When the pressure behind the seat exceeds that above the ball, liquid is allowed to flow through the valve. But once the pressure above the ball exceeds the pressure below the seat, the ball returns to rest in the seat, forming a seal that prevents backflow. The ball moves up and down inside the valve depending on the flow and seals against the machined seat when no flow or reverse flow occurs and seals against the seat to stop the reverse flow.
The ball check valve factory of WIVO VALVES adheres to ISO 9001 certification, ensuring the production of high-quality valves that meet global standards. Our ball check valves are exported around the world, providing reliable solutions to industries and local governments that require fluid control system reliability.
