Second, pay attention to cleanliness when using. When using the electric ball valve at ordinary times, you must pay attention to the maintenance of the product. The ball valve is not a consumable product, but if you never clean and maintain it under frequent use, it will certainly not be used for a long time. Usually, you should pay attention to the timely release of the pressure before and after the ball valve is completed, Then effectively clean the surface of the ball. It is better to disassemble the ball valve regularly to clean all the parts inside. It is convenient to put the ball valve into a special cleaning solution for immersion cleaning. 　　

defect
1. The operating pressure and temperature are small.
2. Poor sealing.