The Festo 6680 ZK-1 8 B Air Logic Dependent Valve is a pneumatic control device that operates based on air-logic signals to govern downstream actuators in automation systems. It supports an operating pressure range of 1–10 bar, making it suitable for typical industrial pneumatic circuits. This valve is used to implement logic-driven control in pneumatic systems and is part of Festo’s air-logic lineup, designed for integration in machine automation where sequencing of actuators matters.
