Quality Inspection for TU-1A90 thermal wax actuator for automobile thermostat for Bulgaria Manufacturers

Quality Inspection for
 TU-1A90 thermal wax actuator for automobile thermostat for Bulgaria Manufacturers

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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Advantages Of Automatic Temperature Control , Commercial Cool Air Conditioner Parts , Thermostatic Mixer Valve , We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
Quality Inspection for TU-1A90 thermal wax actuator for automobile thermostat for Bulgaria 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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Quality Inspection for
 TU-1A90 thermal wax actuator for automobile thermostat for Bulgaria Manufacturers detail pictures


Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Quality Inspection for TU-1A90 thermal wax actuator for automobile thermostat for Bulgaria Manufacturers, The product will supply to all over the world, such as: Kuwait , Denver , Sri Lanka , 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.



  • Microfluidics by Dr. Ashis Kumar Sen, Department of Mechanical Engineering, IITMadras. For more details on NPTEL visit https://nptel.iitm.ac.in.



    Toyota’s third-generation Avalon underwent a complete redesign in 2005, and was unveiled to the public at the 2005 North American International Auto Show, it went on sale the following February. Toyota reportedly cut the Avalon’s development time down from 29.5 months to 18 months.

    The new Avalon was larger than previous Avalons in every aspect, featuring less conservative more modern Calty styling, with a coefficient of drag figure of 0.29 Cd, the Avalon also became the first Toyota to use a single piece wiper blade design. For safety reasons the redesign dropped the front bench seat option, a feature once common among large American sedans such as Buicks and in order to help increase rear passenger comfort the Avalon featured a flat rear floor.

    The Avalon was the first Toyota to use Dual VVT-i in the US market in an all-new 3.5-liter 2GR-FE V6 engine which met ULEV certification and had a power output of 280 hp (209 kW). The engine was mated to a 5-speed sequential shift automatic. Due to changes in the SAE’s testing procedures, power dropped to 268 hp (200 kW) and torque dropped to 248 lb·ft (336 N·m) for the 2006 model year. The Avalon came in four trims, a standard XL trim, a sporty Touring trim, an XLS trim and a premium Limited trim. The XL model came standard with 16″ alloy wheels, while other trims came with larger 17″ wheels. Performance oriented tires were fitted to the Touring and Limited trim.

    The XL introduces standard features such as dual-climate automatic temperature control and steering wheel-mounted audio and climate controls. The Touring trim offers faux aluminum and black leather interior, a sport-tuned suspension, and a trunk lip-mounted spoiler. The XLS introduces standard cargo nets, six-disc CD changer, a power moonroof, electrochromic auto dimming rear-view and driver’s side-view mirrors, four-way passenger power seat and a HomeLink transceiver. The high-end Limited trim offers air-ventilated seats with a power driver’s seat cushion length adjuster, Toyota’s Smart Key System with keyless push-button start and entry, an acoustic windshield, rain-sensing windshield wipers, an upgraded 12-speaker JBL audio system, “in-glass” LED turn signals on the side mirrors and a wood-trimmed steering wheel and shift gear. A navigation system is optional for every trim other than the XL version. Vehicle Stability Control is optional on all trim levels. Other options include a keyless Remote Engine Start, rear window power sunshade and on Limited models a Dynamic Laser Cruise Control system. HID lighting with auto leveling was standard on Touring and Limited grades.

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