This non-return valve by Festo is designed to provide efficient control in pneumatic systems. With a high traffic capacity and an operating pressure range of 10 bar, this valve ensures reliable performance. The valve features 4mm tube connections, making it suitable for various industrial applications. Manufactured as part of the Festo H Series, it is a reliable choice for various industries.

• Ensures one-way flow control, preventing backflow and maintaining system efficiency
• Features two QS-4 ports for easy and secure installation in pneumatic systems
• Designed for easy mounting in existing systems, saving time and effort during setup
• With a nominal flow rate of 136 l/min, this valve ensures efficient operation in high-demand applications
• Made of anodised aluminium, the valve is durable and resistant to corrosion, ensuring long-lasting performance
• Operating between 0 to 60 °C, this valve is suitable for use in various environmental conditions.

• For use in pneumatic systems requiring one-way flow control
• Ideal for applications in automation and electronics industries
• Suitable for machinery and equipment with pneumatic control systems

It can operate at pressures up to 10 bar, ensuring reliable performance in demanding applications.

Yes, it is designed with 4mm tube connections for easy integration into existing systems.

Yes, the valve features a high nominal flow rate of 136 l/min, making it ideal for high-traffic pneumatic systems.

The valve is designed to operate in temperatures ranging from 0 to 60 °C, making it suitable for use in various environments.

Lubricated operation is possible but subsequently required for further uninterrupted performance.