How to adjust if the mechanism diagram of the wafer type pneumatic ball valve cannot be closed properly? What are the application fields of pneumatic ball valves in electrical products in the hardware industry?
1. Hardware ball valve mainly for daily machinery and electrical appliances
2. Electric and electronic ball valve mainly for instruments
3. Special ball valves to meet special needs
4. Ball valves for automobiles, motorcycles, diesel engines and gasoline engines
5. Large ball valves and plate ball valves mainly for railway rolling stock, trucks and construction machinery
