MF40 ER Electronic Return (SuperCap) Butterfly Valve Actuator 40 Nm Specification Sheet

The MF40ER is a robust, reliable rotary actuator for the control of the VF208W DN125-200 butterfly valves. The MF40ER actuators utilize super capacitor technology for driving the valve either closed or open in the event of power failure. These actuators do not require linkage kits, providing a quick and simple installation.