The H-type thermal expansion valve for auto air conditioners are such valves which expand on heat by interiorly temperature sensing and exteriorly balancing. They feature a sensitivity and reliability in temperature sensing, firmness against the pressure dropping-down with the evaporator vibration resistance, easiness of regulating, etc. Apart from reference to American, Japanese and other international auto standards, our QRFWH serial expansion valves also represent advanced technologies and special characteristics.
Features:
1) High sensibility of regulation
2) Stable regulation
3) Small internal leakage
4) Reliable temperature sensing, without deviation
5) Without block or jump
6) Long usage life
7) Customers can choose from the above mentioned two structures.
Zhejiang chunhui intelligent control Co., Ltd. is a top company of control valves in China, it is specializd in manufacturing 4-way reversing valves, expansion valves for car air conditioner, electronic expansion valves, solenoid valves, proportional valves for oil machine, hydraulic valve assemblies for boilers, ABS hydraulic regulators and gas regulation systems.
Our main products are strictly manufactured complying with the UL, CE, TUV, ts16949, ISO9001, ISO14001, and we export them to Japan, Europe, America, southeast Asia and the Middle East.
Adhering to the quality principle of "satisfying customers without quality problems" and with the company culture of "diligence and honesty", we strives to establish an international famous brand for our customers.
We sincerely welcome clients from all over the world to visit us for further cooperation. Please don't hesitate to contact us for detailed information.
Our main customers are: LG, haier, midea, aux, gilbarco, tokheim, dresser, tatsuno, censtar, vaillant, ingersoll rand, carrier etc.
