... Series Control Valve Actuator 2)Set with VB Series Valve body 3)24 VAC or 24 VDC 4)Working position indicator VA3100 Series Control ... Valve Actuator 1,General VA3100 Series Actuator, an electromechanical product can ... (VA3102) VA-3200(VA3202) Operate/Control: Reversible, increment control Proportional and Integral control Output: 0-10VDC, 4-20m ...