Heavy duty scotch yoke actuators are designed to operate heavy duty remote control af ball, butterfly and plug valves in quarter turn operation, either for ON/OFF and modulating duty.
Fabricated in carbon steel frame, electroless nickel-plated cylinders and chromium-plated piston rod ensure optimum performance. Thanks to the special working system that reduces the friction and avoids the stick-slip effect, the heavy duty actuator provides efficient service with minimum maintenance.