Festo Tube Series Non-Return Check Valve Brass, Female Tube 8 mm Inlet and Outlet, 10 bar Operating Pressure H-QS-8

Festo H-QS-8 Tube Series Non-Return Check Valve provides reliable one-way airflow control within pneumatic systems. Featuring an 8 mm female tube inlet and outlet, the valve is engineered from corrosion-resistant brass with a lightweight yet protective aluminium body. It operates efficiently at pressures up to 10 bar and within a temperature range of 0 to 60 degrees Celsius, making it suitable for a broad range of industrial environments.

The valve vacuum seals connections to prevent pressure drops, enhancing system reliability and reducing maintenance requirements. Free from copper and PTFE components, it prevents absorption of toxic chemicals, ensuring safe pneumatic system operation especially in sensitive sectors such as food processing and laboratory analysis.

With a flow rate capacity of 681 litres per minute, this non-return valve addresses the need for superior flow in industrial machine automation and fluid power applications. The compact and robust construction facilitates easy installation in space-constrained setups.

Supports maximum operating pressure of 10 bar. Operating temperature spans 0°C to 60°C. Constructed from brass and aluminium for durability and corrosion resistance. Vacuum seals connection to maintain stable pressure. High flow rate of 681 litres per minute for efficient pneumatic control.

Free from copper and PTFE ensuring toxin-free operation. Ideal for food processing, industrial automation, and laboratory applications. This Festo valve exemplifies advanced pneumatic control suitable for industrial, laboratory, and manufacturing use where reliability and material safety are priorities.

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