Built for precise thermal motion
Reliable, quiet linear actuation for appliance and thermal-control systems.
01Thermal linear motion without gears or motors
02Reliable, quiet and compact for appliance integration
03Custom stroke, force and mounting options available
Explore five thermoactuator solutions engineered for reliable appliance motion.
Pull Type
Designed for controlled pulling motion in appliance mechanisms. The spring-guided wax actuator provides reliable, quiet linear retraction for latches, dampers and dispensing systems, while simplifying integration in space-sensitive designs.
Push Type
Built for controlled outward motion in appliance mechanisms. The sealed wax-driven design supports quiet, energy-efficient actuation for valves, doors and flow-control assemblies, with repeatable performance in compact installations.
Compact Push Type
A compact push-type package for installations with limited mounting space. It delivers dependable linear push motion while retaining the quiet, energy-efficient performance of the MTW1 platform and valuable layout flexibility.
Long Stroke
Extended-travel push actuators for mechanisms that need a larger operating range. They support longer linear movement in doors, dampers and flow-control components with predictable output across the full travel.
High Force Push Type
High-force push actuators for applications with greater load demand. Reinforced output performance supports reliable operation in safety latches, valves and appliance mechanisms where dependable motion is critical.
Engineered Advantages
Stable output force for controlled mechanisms.
A low-noise solution without gears.
Durable construction for repeat cycles.
Consistent movement across specifications.
Stroke, force and mounting options.
Built for global production programs.
About Dongnan
Engineering confidence at scale
Dongnan Electronics Co., Ltd. was founded in 1987 and is located in Yueqing Economic Development Zone, Zhejiang Province, southeast coast of China. It is a professional switch manufacturing enterprise integrating product development, production, sales and after-sales service. Its products cover all parts of the country and more than 50 countries and regions in the world. Company has a construction area of 74336.24 square meters. Its leading products are: micro switch, waterproof micro switch, rotary switch, power switch and other series. All products have obtained UL certification in the United States, VDE/TUV certification in Germany, ENEC certification in the European Union, EK/KTL certification in South Korea and CQC certification in China.
Manufacturing Excellence
A dependable actuator begins with controlled processes. Our production workflow integrates precision assembly, automatic testing and traceable quality checks to support consistent OEM supply.
Application Solutions
Actuation for locks, dispensers and controlled mechanisms.
Dampers and air-guiding mechanisms for comfort systems.
Reliable thermal movement in cooling equipment.
Compact force output for controlled fluid paths.
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