The ERIKS Group has launched a range of Scotch Yoke Actuators for heavy duty service with torque values up to 2.2 million in-lb (250,000 Nm).
Engineered and built to withstand most applications and environmental conditions, the precision design and quality of Eriks actuators provide long and safe performance for valve control.
Econ SY Series actuators are built to provide long end efficient service with minimum maintenance. SY Series actuators are available with symmetric yokes, which provide more constant torque throughout at both the break points and end positions.
SY Series actuators are manufactured in many different combinations of actuator sizes, cylinder diameters, and designs. Both the double acting (DA) or spring return (SR) designs are available for installation on ¼ turn valves such as ball, butterfly and plug valves. SY actuators are designed for use over a wide range of pressures or temperatures.
The SY actuator features a modular design. A pneumatic or hydraulic cylinder can be attached to either side or both sides. With a large stock of finished and semi-finished components always available, actuators can be assembled and supplied with very fast and reliable deliveries.
