Z942W-16C Electric cast iron gate valve

The electric  gate valves are mainly used for the opening and closing control of gas pipelines in metallurgy, coking, gas, and chemical enterprises. The stem of the exposed stem gate valve drives the gate to move up and down together. The drive thread on the stem is outside the valve body. Therefore, the opening and closing and position of the gate can be intuitively judged according to the movement direction and position of the valve stem, and the drive thread is convenient for lubrication.