Main overview of h44f46 fluorine lined swing check valve:

H44f46 swing check valve can be normally used in strong corrosive media such as sulfuric acid, nitric acid, acetic acid, phosphoric acid, hydrochloric acid, hydrogen peroxide, aqua regia, etc. The disc of the check valve is disc-shaped and rotates around the rotating shaft of the valve seat channel. Because the channel in the valve forms a flow line, the flow resistance is smaller than that of the rising butterfly check valve. It is suitable for large-diameter occasions with low flow rate and irregular flow.