Specifically, there are a series of valves inside the transmission valve body, which can automatically adjust the oil flow route and flow rate in the hydraulic system according to changes in factors such as vehicle speed, oil pressure, speed and accelerator pedal, thereby changing the working state of the clutch or gear set and realizing the shifting of different gears of the automobile transmission.
| Product Name | A5hf1 Valve Body | Product Name | A5hf1 Valve Body |
| Material | Stainless Steel | ||
| Color | Gold | Size | a5hf1 |
| MOQ | 5000M/Each size | country of origin | China |
| Payment | T/T. other | Packing | As customer required |
The working principle of the transmission valve body is to push the valve switch through the pressure of hydraulic oil to control the flow direction and flow rate of the oil. When the vehicle is driving, a certain oil pressure is generated inside the transmission, and the oil is sent to various parts of the transmission, such as the clutch and gear set, through the transmission pump. The oil is controlled by the valve in the valve body, which can make the friction plate between the clutch and the gear fit or separate to achieve the shifting of the gear.
The electronically controlled automatic transmission usually consists of five parts: torque converter, planetary gear transmission system, shift actuator, hydraulic control system, and electronic control system. These components work together to ensure that the transmission can automatically change the transmission ratio according to the engine load and vehicle speed, so that the car can obtain good power and fuel economy, and reduce engine emission pollution.
The transmission valve body plays a vital role in the automatic transmission. It not only enables the conversion of high and low gears, but also improves the safety and reliability of vehicle driving.
