The precautions for using Sanitary Butterfly Valve are as follows:
1. Before installation, it is necessary to confirm whether the valve can work normally;
2. Regularly move the valves that are not often used in the pipeline;
3. Regularly blow and clean the sanitary butterfly valve to keep the inside clean;
4. When lifting the sanitary butterfly valve, the valve stem or handwheel cannot be selected as the fulcrum;
5. When welding, the ground wire should be placed on the steel pipe of the weld on the same side to prevent the current from damaging the valve.