Storage, Installation, Use And Maintenance Of Wafer-type Fluorine-lined Butterfly Valves

Lined Butterfly Valve When not in use, the butterfly plate should be in a slightly open state, and the valve should be neatly stored in a ventilated and dry warehouse. Stacking and outdoor storage are strictly prohibited. The valve ends should be sealed with plugs to prevent dust and impurities from entering the valve. Before installing the valve, the valve mark and certificate should be carefully checked to see if they meet the use requirements. Only after confirmation can the installation be carried out.

During the installation of the wafer-type fluorine-lined butterfly valve, the fluorine sealing surfaces at both ends are not allowed to be damaged. When the lined valve is connected to the lined pipe, a gasket is generally not added. If it is connected to a metal pipe fitting, an appropriate gasket should be used. Fluorine-lined stainless steel wafer butterfly valve D71F46-16P
When the wafer-type fluorine-lined butterfly valve is in use, it is only used for full opening or full closing. It is not suitable for regulating flow and is not allowed to be used under negative pressure conditions. The valve should be observed at any time during use. If a fault is found, it should be stopped immediately, the cause should be found out and eliminated.