Valves Study,
The Advantages of 2 Way Motorized Ball Valve
COVNA GROUP manufactures 2 way motorized ball valve over 20 years. We provide different types, sizes, materials voltages motorized valves. So, let me introduce what are the advatages of the most popular 2 way motorized ball valves: 1.The external leakage is completely blocked, the internal leakage is easy to control, and the use is safe. […]
Sep.23.2020