Festo VOS-3-1-8 Pneumatic Limit Switch Valve

The Festo VOS-3-1-8 Pneumatic Limit Switch Valve is a Festo automation component used to convert the actuation of a limit switch into a controlled pneumatic signal within a control circuit. The product is designated VOS-3-1-8, with references in available data to VS-3-1-8 and Type 2334 2952. In a typical machine automation setup, it serves as the interface between mechanical travel detection and the pneumatic sequence that drives downstream actuators or safety interlocks, enabling accurate timing and safe interlock behavior. Because it is a pneumatic limit switch valve, it provides a direct method to respond to limit-switch events with a corresponding change in the pneumatic circuit. Manufactured by Festo, this device is part of the broader family of pneumatic limit switch solutions used to coordinate signaling and actuation in automated equipment.