Bus electric control drain valve

Electric control drain valve is specially designed for buses and trucks, which can effectively solve the problem of water accumulation inside the air tank. The equipment automatically monitors the drainage time and air pressure changes through the electronic control system to ensure that the accumulated water is discharged in time, and prevents the humid air from causing corrosion or ice blockage to the brake system, pipes, and air valves. Compared with traditional pneumatic or manual drainage methods, it does not require human intervention, has stronger stability and a more sensitive response, and is particularly suitable for the continuous use of heavy-duty trucks and buses  in long-term, high-frequency, and high-humidity environments.