The GEA range of automatic air valves is designed for application in pneumatic conveying systems. The valve is designed to divert airflow from convey blowers to multiple destinations.
The 3-way variety can be used as airflow control valves, diverting airflow from one source to either one of two different destinations. It can also be used on filter units to cycle reverse air to filter socks. The 2-way valve is used as a bypass valve for positive shut off of secondary airlines.