11 Years Factory wholesale TU-3A01 thermal wax actuator for air conditioner and compressor for Vancouver Factories

11 Years Factory wholesale
 TU-3A01 thermal wax actuator for air conditioner and compressor for Vancouver Factories

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Wax Piston Actuator , Automatic Temperature Control With Cooling System , Wax Thermostat , If you are looking for Good Quality at a good price and timely delivery. Do contact us.
11 Years Factory wholesale TU-3A01 thermal wax actuator for air conditioner and compressor for Vancouver Factories 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.


Product detail pictures:

11 Years Factory wholesale
 TU-3A01 thermal wax actuator for air conditioner and compressor for Vancouver Factories detail pictures


Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for 11 Years Factory wholesale TU-3A01 thermal wax actuator for air conditioner and compressor for Vancouver Factories, The product will supply to all over the world, such as: Mauritius , Durban , Berlin , With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!



  • Here is a quick video on how to replace a temperature sensor on an Audi A6 with a 2.8L engine. This procedure should be very similar for all VW AUDI make and models with the 2.8L engine.

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    The above animation shows how a Horne thermostatic mixing valve or TMV works to proportion the mix of hot and cold water to provide blended water at a set temperature. The expansion and contraction of the internal thermostatic element moves a slide valve – altering the aperture of the hot and cold inlet ports to the inner mixing chamber thus constantly adjusting the blend of hot and cold water.

    Thermostatic performance of the TMV can be verified by conducting a Cold Water Failure Test as shown in the animation: gradual failure of the cold water supply causes the thermostatic element to expand fully as it becomes increasingly bathed in hot water. This expansion moves the slide valve to the fully closed position over the hot port and thus flow at the outlet ceases. If the flow does not reduce to a dribble, then maintenance may be required to restore the valve to optimal performance.

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