A plunger valve is a commonly used type of valve with features like a simple structure, reliable sealing, and flexible operation. It operates by controlling the flow of media through the up-and-down movement of a plunger. In industrial production, plunger valves are widely used in various process pipeline systems and play a significant role in control. In this article, ATO industrial automation will briefly introduce plunger valve to you, including its structure, working principle, characteristics, etc., to help you have a better understanding of it.