Features

1. The actuator is made of cast aluminum bracket and plastic casing, which is small in size and light in weight.

2. Select permanent magnet synchronous motor with hysteresis clutch mechanism and reliable self-protection function

3. Suitable for a variety of control signals: incremental (floating point), voltage (0 ~ 10V), current (4 ~ 20mA)

4. With 0 ~ 10V or 4 ~ 20mA feedback signal (optional)

5. The transmission gear adopts metal gears, which greatly improves the service life of the drive.

6. Low power consumption, large output force and low noise

7. The valve body is available in cast copper, cast iron, cast steel and stainless steel to suit different working media and temperature requirements.

8. The valve body has two kinds of screw connection and flange connection, which is easy to install and its structure conforms to IEC international standard.

9. The valve body structure has two-way valve (single seat), two-way balance valve (balanced), three-way confluence and three-way diverter valve

Product Features

1. This system is suitable for winter/summer temperature control of new air blower units of air conditioning systems.

2. The temperature sensor TE-1, the proportional integral temperature controller TC-1 and the electric two-way regulating valve TV-1 constitute a supply air temperature control system, and the TE-1 installed in the air supply duct transmits the detected temperature signal to TC-1, TC-1 continuously compares the detected value of TE-1 with the set value, and continuously outputs signals to control TV.

3. The opening of TV-1 is continuously adjustable. Eventually the ambient temperature measured by TE-1 is maintained within the set temperature range.

4. When the temperature after the coil is lower than a certain limit, the low temperature protection switch TS-1 cuts off the power supply to the motor, thereby closing the fresh air damper, preventing the water in the coil from freezing and cracking the coil.