Chinese Professional TU-1A01 thermal wax actuator for thermostatic automatic water drain valve to Bangladesh Importers
Short Description:
Product Detail
Product Tags
Chinese Professional TU-1A01 thermal wax actuator for thermostatic automatic water drain valve to Bangladesh 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.
Product detail pictures:
We also present product or service sourcing and flight consolidation products and services. We have our possess manufacturing facility and sourcing place of work. We can easily supply you with almost every type of product or service connected to our item variety for Chinese Professional TU-1A01 thermal wax actuator for thermostatic automatic water drain valve to Bangladesh Importers, The product will supply to all over the world, such as: Swiss , Cairo , Estonia , we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
NOTE: I cannot provide technical assistance (I don’t even have a BMW, nothing but Lexus & Toyota on my keyring). If you need more information I recommend https://www.bmwgm5.com/ where you can get diagrams, info and replacement relays.
https://www.bmwgm5.com/Door_lock_schematic.htm is a very good place to start.
As the title suggests, this vid shows you how to get the module out of the car (a fairly important step) and replace the two double relays responsible for central locking.
If you have one of the following vehicles and have a central door locking fault that affects all doors (not just one), these instructions are probably for you:-
3-series (E46 model) 1998-2005
X3 (E83 model) 2003-2010
Z4 (E85 model) 2002-2008
Z8 (E52 model)
The original relay is a Siemens or Tyco (TE) V23084-C2001-A303, which uses 255Ω (±10%) coils drawing a maximum (based on 255Ω -10%) of 60mA at 13.8V and features AgNi0.15 contacts.
Other relays in this family are:-
V23084-C2001-A403 (255Ω ±10% coil, AgSnO₂ contacts)
V23084-C2002-A303 (178Ω ±10% coil, AgNi0.15 contacts)
V23084-C2002-A403 (178Ω ±10% coil, AgSnO₂ contacts)
The C2002 types draw a maximum of 86mA at 13.8V.
AgSnO₂=Silver Tin Oxide
AgNi0.15=Silver Nickel
The relays are all driven by a pair of ULQ2003AD transistor arrays, this includes the four large front window relays which use 107Ω (±10%) coils (max. 143mA at 13.8V).
This video shows the manual climate control unit for a 2000 Honda Accord where none of the LEDs light up, making it impossible to turn on the air conditioner and rear defroster.
UPDATE (June 2014): I no longer have this vehicle. I will leave this video up for informational purposes.
