| Customization: | Available |
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| Certification: | RoHS, ISO, CE |
| Power Supply: | AC380V |
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Quarter-turn electric actuator can be used to control various valves with a regulating angle of 0-90° and the torque range is: 35-10000Nm. It can used for control all of quarter-turn valve like: flue cut-off gate, boiler's primary and secondary wind, boiler's side wind, air pre-heater inlet and outlet damper regulator, butterfly valve, ball valve, louver valve, damper, plug valve, flapper valve, etc.
Explosion-proof Grade: IP67, IP68.
Advantage:
LED display:
It has a dot-matrix liquid crystal display with high resolution. The opening size of the valve is displayed timely in large numbers and operation menu . It can display alarm information and working state timely in Chinese according to working condition. The high light LED luminotron will indicate the open or close limited position of the valve.
Adjustment without opening the cover:
Working parameter setting and system condition check can all completed through operation button or infrared setting indicator. As it is unnecessary to open the electrical cover, the dust, moisture and other harmful materials in the air cannot enter the interior of the actuator, enhancing the reliability of the electrical control part greatly.
Dead band adaption automatically:
Under the 'remote automation control' mode, system will measure location precision automatically and define optimum dead band figure based on the operating condition, to ensure the actuator function with high location precision and no vibration.
Convenient and quick wire connection:
The wire connection of the actuator adopts fast connection mode. The outside wire connects to the plug so pulling out the plug will disassemble the actuator. The plug is waterproof so that error occurred by reconnecting wires in the process of maintenance is avoided.
Absolute code position sensor:
The intelligent linear electric actuator of our company can choose and distribute absolute code position sensor. The sensor adopts contactless measurement. It has superb measurement precision and extra-long working life.
No information lost in condition indication when power out:
The configurable bistable relay output contacts can indicate various conditions of the valve, including switch limit, over torque, operation indication and position of the valve, etc. it will remain in output state even when power out.
Multiple control methods:
1.Control on site
Choose the 'control on site' mode by 'on site' button. You can use open button, close button or infrared setting indicator to control the valve to open, close or stop.
2.Distant switching volume control (also called distant manual control):
Switching volume control has three input ends: open valve, close valve and stop/remain. On-off control can realize 'remain' or 'inching' mode control through outside wires connections.
3.Distant current control(also called distant automatic control):
User can control the function of the actuator through DC4~20mA current in order to locate the valve precisely.
4.Two lines control:
The actuator has the function of two lines control. It can realize the special control situation "open when there is signal, close when there is no signal".
Thorough protection function
1.Motor overload protection:
When motor stalls in actuator operation process, control system will stop motor rotating immediately. This function not only protects the valve, but also protects the actuator itself.
2.Valve position limit protection:
When the actuator moves to the open position or close position, it will stop moving automatically.
3.Instant reverse protection:
When the actuator receives an order to move to the opposite direction, it will add a time delay automatically to avoid unnecessary wear of the valve shaft and gearbox.
4.Motor overheating protection:
There is a thermorelay in the end of the motor winding to check directly the temperature of motor winding. The control circuit will forbid actuator operation when thermorelay finds motor winding over heating.
5. Electric isolation protection:
The input and output channels of the actuator all adopt Electric isolation protection, which ensures the reliable work of the actuator without interference.
electric braking function:
The actuator has electric braking function which largely improves the location precision of the valve.
efficient low noise:
It has an accurate retarding mechanism with small interval, high efficiency, low noise (50 db at most), long operating life.
Wide choice of controls
You can opt for integrated control or remote control station to meet the requirements of your particular system and the environment in which the actuators are to be used.
Standard control
Standard control (without integrated controls) The customer provides the control logic to handle all the data received from the actuator electric contacts. The power reversing starters are housed in the customer's own cabinet.
INTEGRAL+ control
The INTEGRAL+ control system is fully configurable and can perform all actuator control functions, including production of status reports, fault handling, protection systems and command processing. It offers local controls which can be disabled either locally or from a remote location. The reversing starters are incorporated in the control unit. More information in our INTEGRAL+ catalogue (A115)
POSIGAM+ control
The POSIGAM+ control (Class III actuators) is based on the same electronics platform as the INTEGRAL+ but includes a positioner function. Proportional signals are used to control of the actuator
(setpoint) and to signal the valve actual position (feedback).
Q1.How about your price?
Although high quality but the price is vary favorable.
Q2. What is your MOQ?
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