Application of Pneumatic Ball Valve System on Light Rail Trains
The urban light rail trolley runs on the urban ground, underground or overhead lines, which requires low noise, good vibration performance, and can adapt to changes in vehicle load. Pneumatic ball valves have been widely used. Sifang has developed CFM pneumatic ball valve imported from Germany for electric vehicles. The pneumatic ball valve adopts full pressure automatic sealing mode, which simplifies the structure of the pneumatic ball valve; Use pile supports to improve the lateral vibration performance of vehicles; The adjustable damping throttle valve is adopted to make the vehicle have good vibration performance in various line states and running speeds.