Special Design for TU-1J03 thermal wax actuator for thermostatic radiator valve for Rwanda Manufacturer

Special Design for
 TU-1J03 thermal wax actuator for thermostatic radiator valve for Rwanda Manufacturer

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Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Rostra Vernatherm Thermal Actuator , Thermal Or Magnetic Actuator , Air Conditioner Parts , We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
Special Design for TU-1J03 thermal wax actuator for thermostatic radiator valve for Rwanda Manufacturer 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:

Special Design for
 TU-1J03 thermal wax actuator for thermostatic radiator valve for Rwanda Manufacturer detail pictures


To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for Special Design for TU-1J03 thermal wax actuator for thermostatic radiator valve for Rwanda Manufacturer, The product will supply to all over the world, such as: Croatia , venezuela , Slovenia , We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.



  • In this video I show how to get heat working in a 1997 Chevy Lumina 3100 Series. Bleed the cooling system. There are two bleeding points I show in the video.

    1. Start car
    2. Open radiator
    3. Loosen bleeders
    4. Wait for car to warm up and for bleeders to start shooting out coolant. You will see bubbles, not necessarily a stream. Turn your heat on and put the radiator cap back on.
    5. Once the car is blowing hot air, close the bleeders.

    If this does not work try the following:
    1. thermostat
    2.heater resister
    3. heater switches
    4. hope its not the heater core

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    Check out my channel for other vids you’ll like :

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    Don’t forgot to like/ comment/ subscribe / share :) )

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    Loud knocking noise on passenger side. Pulled down the glove box and found it. Has around 40,000 miles and is a 2009 model.

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