Type 6524 consists of a pilot flipper solenoid valve type 6144 and a pneumatic seat valve. The flipper action system enables the switching of high pressures with low power consumption and short switching times. All valves are equipped with manual emergency actuation as standard. The 2 x 3/2-way valve variant is a combination of two pilot flipper solenoid valves type 6144 and one pneumatic seat valve. The valve is also available with a second connection (press-fit cable), which makes a safe shut-off function possible.