The patented flat yoke design of the F-Series provides an innovative alternative to traditional scotch yoke actuators. By using a slotted body concept, the body absorbs 100% of the yoke mechanism's side loading forces, meaning the piston rod is free of bending stress, while also allowing the rod to terminate at the yoke.

The additional of the weight and force balancing secod force module makes lifting and handling these actuators safer and easier while also reducing the valve neck stress that is caused by unbalanced actuators. These balanced forces create less internal friction loss and less wear, calling for less maintenance over time.

The L-Series acts as most traditional linear actuators do, but provides a stronger, safer, low friction alternative in a much smaller package by using captured springs.

By utilizing off set cylinders to align the piston axis and low friction rollers to to maintain correct gearing engagement, the Q-Series actuators eliminate the forces traditional to rack and pinion type actuators while providing exceptionally long lives. The reduced friction increases throttling control, making them ideal for typical diaphragm actuator applications where corrosion or high vibration are common. Additionally, Q-Series actuators shaft seals cannot fail due to the lack of pressure applied to them, and the spring return models require no rod seals due to the inward location of their springs.