The patented dirt tolerant and self-cleaning technology of Woodward’s VariStroke actuators ensure greater overall reliability of your steam turbine.
Varistroke Actuator
Self-Cleaning. Dirt Tolerant.
The patented dirt tolerant and self-cleaning technology of Woodward’s VariStroke actuators ensure greater overall reliability of your steam turbine. The VariStroke line of linear electro-hydraulic valve actuators operate mechanical-drive or generator-drive steam turbines. Their superb accuracy and resolution make them ideal for steam valve control and related turbine speed an load control, where turbine up-time and availability is essential.
![VariStroke Actuator](/-/media/woodward/content/home-page/applications/industrial-turbine/steam/varistroke-actuator.jpg?h=400&la=en&w=611&hash=024B5894095279F3277EE23A986F4B93A17AB05A)