To manage and finish the function, A valve commonly need anactuator to drive or control it. The valve actuator is the mechanism for opening, closing or adjusting a valve to control the flow media through it.Using valve actuation can bring many benefits to your operation including reduced maintenance costs, increase uptime at your plant, and increased plant safety.

Based on different actuator and operator types, the valves could be classified into many types:Manualoperatedactuator Valve, Pneumatic Actuated Valve, Electric Actuated valve, Hydraulic Actuated Valve, Solenoid Valve etc.