The fluorine-lined horizontal check valve H41 is an automatic valve, whose main function is to prevent the backflow of the medium, the reversal of the pump and the driving motor, and the discharge of the container medium. This valve relies on the flow of the medium itself to automatically open or close the valve disc to prevent the reverse flow of the medium. The main parts and materials list of the H41 fluorine-lined check valve shows that the valve disc of the valve is located on the valve seat sealing surface on the valve body. The valve disc can be raised and lowered freely. The rest of the valve is like a stop valve. The fluid pressure lifts the valve disc from the valve seat sealing surface. The medium reflux causes the valve disc to fall back onto the valve seat and cut off the flow.
The fluorine-lined horizontal check valve H41 is suitable for use on pipelines with various concentrations of strong alkaline organic solvents and other corrosive gases and liquid media. It can also be used on pipelines that provide supply to auxiliary systems where the pressure may rise to exceed the system pressure.
