Electric Flange Butterfly Valve Ready For Delivery
Aug 03, 2019
An electric center line type butterfly valve adopts ODL/OHQ rotary type electric actuator and uses AC220V, AC380V or DC24V power source voltage as its power. The modulating type of actuator can transform current signal into rotary movement to control valve opening at any position between 0¡ã-90¡ã on receipt of single (4-20mA AC or 1-10V DC). And also provide feedback signal by means a potentiometer to the controller so the controller know exactly the position of actuator.
