Product features:

△ 1.3” OLED screen, no visual dead angle, highly bright, energy saving and eco-friendly, real time to show valve opening angle and external control command.
△ Original valve adjustment mode--free cover-opening and interactive:
step1: saving “anticlockwise full open position ”by using the button to control valve;
step2: saving “clockwise full close position ”by using the button to control valve.
Thoroughly eliminate the complex and inconvenience caused by mechanical positioning,then complete modifying
the valve easily.
△ Adopt 16 digit high performances CPU, 12 digit high-precision AD converting, built-in unique algorithm, thoroughly eliminate
mechanical hysteresis, greatly reduce valve position control error.
△ Motor frequency speed control can realize accurate positioning.
△ Adopt non contact positioning, control unit module design and potting processing, guarantee components reliability and
greatly improve product service life; Interface uses standard connectors, convenient for installment, adjustment and
replacement.
△ Menu can realize valve control command exchange.
△ Menu can switch freely between remote control and local setting, by pressing button to realize valve on/off locally.
△ Menu can set valve close position deviation to on or off direction, enormously reduce the complex and inconvenience of local
valve adjustment.
△ Menu button can restore factory default setting.
◎ Rated voltage: AC/DC95-265V , AC/DC24V
◎ Rated torque: 20Nm[24N.m@Max]
◎ Control feedback model: RS485(Modbus).
◎ Install valves: 2-way, 3-way ball valve and butterfly valve.
◎ Be achievable：| 2 -position 90°2-way mode | 2 -position 180°3-way mode |
◎ High performance brushless motor,Overload protection of internal motor.
◎ It can be used 20,000 times.*1
◎ 2 or more actuators can be used in parallel.
（※The maximum are 32 actuators in parallel)

Functional data

Rated torque ：20Nm@rated voltage
Angle of rotation :90±2°
Max angle of rotation ：330±5°
Manual operation :※ Matching hexagon wrench，using at no power
Running time ：About 10s (per 90°)
Operating mode :S3-85% (loading ≤85% rated torque refer to IEC60034-1-2017*2)
Sound power level ：65dB(A)
Position indicator :Mechanical and screen

Installed valve technical requirements

□1．If the ball valve is out of operation for a long time, and the torque value of first on or off is the max torque.
□2．When installing direct mount model valve, the hole deep ≤15mm. It requires cutting if the output shaft is longer than 17mm.
□3. Pls pay attention to the following items if you install the bracket and coupling by yourself:
※ The intensity of bracket should meet the using requirements: the bracket twisting extent ≤0.2mm in the process of on or off.
※ The parallelism of bracket ≤0.5mm.
※ When processing the shaft hole at both end of the coupling, it is necessary to ensure the accuracy and concentricity. The
purpose is to make sure the mechanical hysteresis ≤10°, otherwise it will cause the actuator unable to work.
□4. Screw should be installed spring washer、flat washer, and we suggest you daub some glue cement around the screw in
case of screw loosening.
□5. After installation, user should switch the valve on and off one time with handle device first. Modifying the valve after make sure it works well.

Valve stuck checking methods

□ Send open or close valve command，timing 10s，send checking valve position command,if return valve donnot arrive at thepostion,which means valve has stuck or failure.Then you can send a brake commend：01 06 00 04 00 BA CRC16，valve will
not act.
□ You can also set self-healing methods for this failure：if valve is closed,send a inverse command-open,then vcheck valve state after waiting 5s,if it is full-open,send another close command to operate again.

Safety notice

□ In order to use the device safely for a long term, please pre-read the manual carefully to ensure correct use.
□ Notice item: Please understand the product specification and using method clearly to prevent persona safety danger or device
damage.
□ In order to indicate damage and danger, here we classify them as “warning ” and “notice ※ ”.
□ Both of contents are very important, which should be obeyed strictly.
□ “Warning ”: It will cause death or serious injury if not obeyed.
□ “Notice ※ ”: It will cause slight injury or device damage if not obeyed.
□ Subject to technical changes.