Festo RWN 0-3-1-8B 9694 is a pneumatic limit valve used in automation to control air flow in pneumatic circuits. The device is manufactured by FESTO and identified by the RWN 0-3-1-8B model designation, with the 9694 number specifying this particular unit. It is designed for industrial pneumatic systems where precise control of actuator movement and limiting air supply are required.
