Festo 5/2 Monostable Pneumatic Solenoid/Pilot-Operated Control Valve Electrical MDH Series

The Festo MDH-5/2-3/4-D-4-24DC is a 5/2-way monostable pneumatic control valve designed to operate double-acting cylinders and actuators in automated systems. It uses an electrically actuated solenoid with pilot operation, making it perfect for applications that require reliable air control with consistent switching behaviour. This valve is typically installed in production machinery, assembly lines, and industrial automation systems where controlled directional airflow is essential.

Robust Pneumatic Control for Industrial Systems

This is a 5/2 monostable valve, meaning it switches air flow between two output ports and returns to its default position when power is removed. The solenoid controls a pilot stage, which then shifts the main valve internally using compressed air rather than direct mechanical force. In real-world use, this design reduces electrical load on the solenoid while allowing smooth, dependable valve operation even under continuous duty cycles.

Key Features of the Festo Pneumatic Pilot-Operated Control Valve Electrical

• 5/2-way directional control.
• Monostable operation with spring return.
• Pilot-operated design for reliable switching.
• 24 V DC electrical actuation.
• 3/4″ port size for higher air flow.

These features make it suitable for medium- to large-sized pneumatic circuits where stable actuation matters more than rapid cycling.

Typical Uses of the Product

It is selected when controlled, repeatable air movement is needed without complex electronics.

• Automated production and packaging machines
• Pneumatic cylinder control
• Material handling and conveying systems
• Industrial assembly equipment
• Process automation using compressed air

For more information please check the datasheets.