ball check valve
Spherical check valves are a common type of pipeline control equipment, mainly used to prevent the reverse flow of media in pipelines and ensure the safety and stability of the system.
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The spherical check valve uses a rubber-coated ball as the valve disc. Under the action of the medium, it can roll up and down on the integral slide way of the valve body, thus opening or closing the valve. It has good sealing performance, silent closing, and does not generate water hammer. The valve body adopts a full water flow channel, featuring a large flow rate and low resistance. The head loss is 50% less than that of the swing type. It can be installed horizontally or vertically and is suitable for cold water, hot water, industrial and domestic sewage networks. It is more suitable for submersible sewage pumps, with a medium temperature range of 0 to 80°C.
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