Solenoid valve: Control the inflow or outflow of air, which is controlled by the electronic control unit (ECU) through signal instructions.
Gas connection: A passage connecting an air source, such as an air compressor, to an air spring.
Height sensor interface: Receive signals from the vehicle's height sensor to determine the amount of adjustment required.
Pressure sensor: Measure the air pressure in the system to ensure safe operation.
Height control: Based on the feedback signal from the height sensor, the distribution valve adjusts the air pressure in the air suspension to keep the vehicle at a predetermined height, regardless of how the load inside the vehicle changes.
Pressure distribution: The distribution valve is responsible for distributing the compressed air to the different air springs, ensuring the left and right or front and rear balance of the vehicle.
Automatic adjustment: When the vehicle is starting, driving or stopping, the distribution valve can detect changes in the height of the body in real time and automatically make adjustments.
Fault protection: Modern air suspension distribution valves are usually equipped with a fault diagnosis function. When a system anomaly occurs, the distribution valve can take emergency measures, such as locking a certain height to ensure basic vehicle availability.