The AEL 5 series of electric actuators is designed for 1/2" to 4" control valves. The series is reversible, having linear output. Its internal components such as the PCB, positioner card and limited switches are affixed to a more durable and sturdy aluminum support for holding and fitting accessories. This range has been developed with an easy commission limit switch adjuster. This design allows the user to loosen the cam with one screw and then adjust its position with a second screw, making it more user-friendly to adjust. The valve adaptor helps improve the installation process. It was engineered to simplify the process and remove the need to assemble the disc springs as well as minimizing the chance of thread damage and errors.
Spirax Sarco, Inc., www.spiraxsarco.com