OEM/ODM Supplier for TU-021 thermostatic cartridge wax sensor for sanitary ware for Armenia Manufacturers

OEM/ODM Supplier for
 TU-021 thermostatic cartridge wax sensor for sanitary ware  for Armenia Manufacturers

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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Automobile Thermostat Temperature , Thermal Actuator Manufacturer , Wax Element Temperature Control Valve , If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you.
OEM/ODM Supplier for TU-021 thermostatic cartridge wax sensor for sanitary ware for Armenia Manufacturers 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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OEM/ODM Supplier for
 TU-021 thermostatic cartridge wax sensor for sanitary ware  for Armenia Manufacturers detail pictures


We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for OEM/ODM Supplier for TU-021 thermostatic cartridge wax sensor for sanitary ware for Armenia Manufacturers, The product will supply to all over the world, such as: Palestine , New Zealand , Jordan , Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".



  • AUMA celebrates its 50th anniversary year in 2014. Founded by Werner Riester and Rudolf Dinse in 1964 in Ostfildern, near Stuttgart, Germany, the company has grown from two to 2,300 employees with global representation and worldwide manufacturing facilities covering 60,000 square metres. AUMA launched its first range of electric actuators in 1965 and the family-owned, private company has developed to become today’s AUMA Riester GmbH & Co. KG with headquarters in Muellheim, Germany.



    In this video I’ll be removing the thermostat housing on a 2001 Volkswagen Jetta with the VR6 engine. Other videos will follow showing other items that will be replaced.

    If you decide that you rather leave the front of the car in place, ‘Thomas of EXOVCDS’ has a couple of videos showing how to replace the thermostat housing and coolant pipe. His two videos are listed below:
    VW A4: AFP VR6 Thermostat Housing / Coolant Flange Removal (Part 1)

    https://www.youtube.com/watch?v=3SVYfaHHl8g

    VW A4: AFP VR6 Thermostat Housing / Coolant Flange Installation (Part 2)

    https://www.youtube.com/watch?v=Q4y-s4s6ebY

    If you rather pull the front of the car off, then you can start with this first video and follow the others. The link is below:

    Enjoy and thanks for watching!

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