Valve Actuators

As a professional valve actuator manufacturer, Landee supplies a wide range of valve actuators including pneumatic, electric, scotch yoke, rack and pinion, spring return, and double acting models manufactured to standards such as ISO 5211, NAMUR, VDI/VDE 3845, IEC, and optional ATEX requirements. Available in carbon steel, stainless steel, alloy steel, aluminum alloy, and other durable materials, Our actuators are offered in multiple sizes and torque ranges for valves from DN15 to DN1200, providing reliable performance, compact design, corrosion resistance, and compatibility with modern industrial automation systems. A Valve Actuator is a device used to automate the operation of industrial valves by converting pneumatic, hydraulic, or electric energy into mechanical motion for opening, closing, or regulating flow. Commonly used with ball valves, butterfly valves, gate valves, globe valves, and control valves, valve actuators are widely applied in oil and gas, chemical processing, power generation, water treatment, marine, mining, and industrial automation systems. Main types include pneumatic, electric, hydraulic, quarter-turn, and multi-turn actuators for both on-off and modulating control applications.