Diaphragm valve EFC

electrically-operatedflow controldistribution

In the EFC Dispensing valves, the position of the precision throttle directly connected to a stepper motor determines the flow rate. This drive technology allows the set position to be held even without power. Variants with and without integration of electronics in one housing allow the greatest possible flexibility. In the EFC-11, the motor and electronics are integrated in the metering valve housing. The control electronics allow the position of the motor to be set via an analog voltage signal, which means that the flow rate can be regulated almost continuously. In the EFC-20, the motor is integrated in the housing. The cable electronics for controlling the valve are integrated separately in a cable.