China Manufacturer for TU-1A90 thermal wax actuator for automobile thermostat for Guatemala Importers

China Manufacturer for
 TU-1A90 thermal wax actuator for automobile thermostat for Guatemala Importers

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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Shower Thermostatic Mixing Valve , Automatic Temperature Control Of Room , Thermal Actuator Thermostat , Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
China Manufacturer for TU-1A90 thermal wax actuator for automobile thermostat for Guatemala Importers 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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China Manufacturer for
 TU-1A90 thermal wax actuator for automobile thermostat for Guatemala Importers detail pictures


We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for China Manufacturer for TU-1A90 thermal wax actuator for automobile thermostat for Guatemala Importers, The product will supply to all over the world, such as: Guatemala , Swiss , Azerbaijan , We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.



  • How to replace the actuator.In this video I will show you how to check the cold/hot switch that is not changing from hot to cold and cold to hot.I will also show you how to replace the actuator on the blend door .



    A movie/slideshow presenting the ROTEX ECV “Infinity” rack and pinion actuator, the DRS scotch yoke actuator, and the DRC and DRV large rack and pinion actuators.

    Design features and benefits are presented along with pictures of automated valve packages.

    ROTEX Controls, Inc. | 25 Sullivan Parkway Fort Edward, NY 12828 | Tel : (888) 813 – 9772

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