Pneumatic conveying systems in plant engineering rely on precise control of airflow and material flow, where electric valve series play a critical role in managing the flow of compressed air to actuators and control mechanisms. These valves are integrated into automated pipelines and material handling equipment, ensuring reliable operation in high-volume, continuous processes. In installations involving bulk material transfer, the electric valve series enables the accurate opening and closing of air paths, facilitating the movement of powders, granules, and liquids through conveying lines. Their placement at key points in the system allows for localized control, which is essential for maintaining process efficiency and minimizing downtime. By interfacing with programmable logic controllers and sensor networks, these valves support the seamless integration of mechanical systems with digital control strategies. Their use in plant engineering environments ensures that complex installations operate with the precision and reliability required for industrial automation.