Festo 3/2 Closed, Monostable Pneumatic Solenoid/Pilot-Operated Control Valve Electrical MHP3 Series

The Festo MHP3-MS1H-3/2G-QS-6 is a 3/2-way, normally closed pneumatic control valve used to manage compressed air flow in automation systems. It is pilot-operated and monostable, meaning it switches position when actuated and returns to its default state when the signal is removed. This makes it suitable for controlled, repeatable air operations where fail-safe behaviour matters. It is typically installed in compact pneumatic assemblies where space is limited but reliable switching is required.

Core Capabilities of the Festo MHP3 Pneumatic Pilot-Operated Control Valve

This valve uses pneumatic pilot control rather than manual operation. When the pilot signal is applied, the valve changes state to allow air flow. Once the signal is removed, it automatically returns to its closed position.

• 3/2-way configuration for simple air control.
• Normally closed operation for safety.
• Monostable design with spring return.
• Pneumatic pilot actuation.
• Used where air needs to be supplied only during active control.

Design and Connection Details

The MHP3 series is designed for clean installation and fast setup. The QS-6 push-in fittings allow quick hose connection without tools, reducing installation time and simplifying maintenance. Its compact body allows it to fit into tight control panels or machine frames without redesigning the air layout. The construction is intended for consistent performance under continuous industrial use.

Versatile Uses of the Control Valve

This valve is typically used in:

• Pneumatic automation systems
• Pick-and-place units
• Small actuators and cylinders
• Packaging and assembly machines
• Air logic and control circuits

For more information please check the datasheets.