This new solenoid valve is part of a robust, economic and modular line of valves constructed using polymer technology. Designed as an individual valve, valve manifold or valve terminal, the system can be used in any area of automation. The valves can be easily, quickly and securely mounted with just one screw on a stable manifold strip or individual sub-base. The design emphasizes the modular nature. The electrically controllable modules are clearly structured and form a unit. As with all Festo products, the colour blue is used for control elements.