Shanghai Dongfeng Pump Valve Factory is committed to reducing the noise of valves of equipment units such as fans, air conditioners and transformers. With rich experience in the industry, you are welcome to inquire
Fault detection of JA type damping butterfly valve electric butterfly valve In order to rapidly attenuate the vibration of the frame and body, and improve the smoothness and comfort of the vehicle, the vehicle suspension system is generally equipped with electric butterfly valves, and the two-way acting cylinder electric butterfly valves are widely used in cars