Matched valves:2-way,3-way ball valve and butterfly valve Rated voltage: AC/DC95V-265V,AC/DC24V Control signal: 4-20mA,0-20mA,0-5V,1-5V,0-10V,2-10V Feedback method:4-20mA Special function:high speed/fail safe Control accuracy: ±1% Alarm output:A(relay contact feedback) High performance brushless motor,overload or overheated It can be used up to 20000 times TCR series is full-plastic outer case: ABS /PC+PET TCN series is diecasting aluminium outer case,passivation and plastic sparying Product characteristic: 1.3" OLED screen,it features no view restriction, high brightness,energy saving and environment protection,in real time to show valve opening angle and external control command.Enter sleeping state automatically after about 5 minutes,it could display location state and its control command during sleeping time. Original valve adjustment mode:cover-opening and interactive step1:Press the button to control valve to the position of counterclockwise full open,then save it . step2:Press the button to control valve to the position of â??clockwise full closeâ?? ,then save it to finish the valve adjustment. remove above mentioned, menu can reset switch position raging 0% to 100%(such as open 80% and close 20%) several control signal can be chosen (4-20mA,0-20mA,0-5V,1-5V,0-10V,2-10V )to satisfied various kind complex scene needs menu can anew setting output current signal:4-20mA menu can anew collecting input (voltage or electric current)signal built in motor control module,can control the motor frequency conversion and the speed.achieve precise position, stepless speed regulation. Menu can report failure in real time(including stuck situation or other fails caused by actuator does not put valve on/off position in place)and output failure warning signal. menu can achieve the logic exchange between 4-20mA by valve control command. Menu operation can restore factory default setting