DCL electric actuators have been used in industrial chiller units for 15 years. In these 15 years, along with the leading chiller manufacturers, we have deeply cultivated the quality and harvested the trust of the chiller industry!

DCL actuator on chiller
DCL electric actuators are used in industrial chillers for guide vanes and bypass valves. In particular, we have a proven track record of more than 17,000 guide vane actuators with more than 10 years of reliable use. These compressors include single-stage compression centrifuges, two-stage compression centrifuges, and inverter centrifuges,magnetic levitation centrifugeetc. With a single, stable, reliable and durable guide vane actuator, DCL helps the heart of the chiller to achieve continuous trouble-free operation.


DCL electric actuator


Ultra-resistant tooth profile
Longer service life, higher adjustment frequency.
Long term tolerance and still accurate positioning.

high immunity to electromagnetic interference (EMI)
Ultra-frequency domain anti-interference design for electromagnetic complexity environment.
Application performance in strong radiation environment such as base station and extra high voltage.

Fully encapsulated control unit
Moisture-proof, condensation-proof, salt spray-proof, vibration-proof.
Used in harsh environments such as high humidity, dust, strong temperature differences, and vibration.
15 years of application achievements, the achievement of trustworthy quality
McVeigh, Gree, Midea, Haier, Dunham Bush, Hanzhong, China CNR, Flying Spin, Icewheel, Hitachi Hisense all chose DCL electric actuators for their chillers.
For 15 years, DCL electric actuators, accompanied by more than 17,000 sets of chiller units, are providing users with trustworthy industrial refrigeration functions all over the world.

DCL, following its customers, runs hard...
On November 12, 2023, McWherr delivered the first negative pressure refrigerant centrifugal unit with the world's largest single cooling capacity - the WLT4000RT. DCL had the privilege of being part of this world's largest product.
On November 13, 2023, Haier's large central air conditioner walked into the CCTV-2 Smart China program, and the DCL guide vane actuator had the honor of showing up. This guide vane actuator is used forHaier's independently developed high-efficiency air suspension centrifuge.
DCL follows the chiller industry and runs hard to provide stable, reliable and durable compressor guide vane actuators and bypass valve actuators for every chiller.