The air humidity is controlled at 961%. If we want to install it in the open air or in the high temperature, we should do a good job in waterproof and cooling measures. If the electric butterfly valve is installed in the place where there is a source, we should try our best to make the product principle source and then strengthen the anti earthquake measures.

Simple maintenance of pneumatic ball valve: with a long service life and repair free period, it will depend on the following factors: normal working conditions, the temperature/pressure ratio of consistent reconciliation, and reasonable corrosion data precautions:
1. When the ball valve is closed, there is still pressurized fluid inside the valve body
2. Before repair, relieve the pipeline pressure and keep the valve in the open position
3. Disconnect the power or air supply before repair 4. Separate the actuator from the bracket before repair