What is the function of the automatic transmission valve body?

1 Answers
VonDiana
07/29/25 3:58pm
Automatic transmission valve body, also known as automatic transmission, can automatically change the transmission ratio according to engine load, vehicle speed, and other conditions, providing the vehicle with good power performance and fuel economy while reducing engine emissions. The automatic transmission is easy to operate and can significantly improve driving safety and reliability in congested traffic. Additional information: 1. Electronically controlled automatic transmissions typically consist of five components: the torque converter, planetary gear transmission system, shift actuator, hydraulic control system, and electronic control system. Generally, the valve body on the transmission is used for shifting between high and low gears. When the vehicle speed reaches a certain gear speed, the hydraulic oil pushes the valve body to automatically shift to the corresponding gear. 2. Working principle of the automatic transmission valve body assembly (oil circuit plate): The automatic transmission can automatically change the transmission ratio according to engine load, vehicle speed, and other conditions, providing the vehicle with good power performance and fuel economy while reducing engine emissions. The automatic transmission is easy to operate and can significantly improve driving safety and reliability in congested traffic.
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