High reputation for TU-1A90 thermal wax actuator for automobile thermostat Export to Czech Republic

High reputation for
 TU-1A90 thermal wax actuator for automobile thermostat Export to Czech Republic

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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Thermal Actuator Unit , Automatic Temperature Control With Cooling System , Heating Ventilation And Air Conditioning , Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
High reputation for TU-1A90 thermal wax actuator for automobile thermostat Export to Czech Republic Detail:

1. Operation Principle

The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.

2. Characteristic

(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.

(2)Temperature control is reliable and nicety

(3)No shaking and tranquilization in working condition.

(4)The element doesn’t need special maintenance.

(5)Working life is long.

3.Main Technical Parameters

(1)Handspike’s height may be confirmed by drawing and technical parameters

(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.

(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.

(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.

(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.


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High reputation for
 TU-1A90 thermal wax actuator for automobile thermostat Export to Czech Republic detail pictures


Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for High reputation for TU-1A90 thermal wax actuator for automobile thermostat Export to Czech Republic, The product will supply to all over the world, such as: Serbia , Japan , Monaco , Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.



  • Research done at KULeuven, Modeling and manufacturing: https://dx.doi.org/10.1016/j.sna.2011.03.057



    The Radiator was not working due to the Stuck TRV ( Thermostatic radiator valve). Sometimes it is possible to Release the valve by pulling the pin up with a plier …

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