Festo 3/8" Non Return Valve H-3/8-B

The Festo H-3/8-B Non-Return Valve is engineered to allow unidirectional airflow in pneumatic systems, preventing backflow and ensuring efficient system integrity. With its anodized aluminum construction, this valve combines durability and lightweight performance. It is designed for use in various industrial applications, providing a high nominal flow rate of 2000 l/min for robust air handling capabilities.

Key Features:

• Efficient Non-Return Function: Allows air passage in one direction while blocking return flow, enhancing system safety and performance.
• High Flow Capacity: Standard nominal flow rate of 2000 l/min, supporting high-demand pneumatic applications.
• Durable Anodized Aluminum Construction: Provides corrosion resistance and durability for extended use in moderate industrial environments.
• Flexible Installation: Can be mounted in any position, allowing versatile application.
• Broad Operating Range: Operates effectively between 0.4 and 12 bar, suitable for varied industrial pressure requirements.
• Temperature Resilience: Operational in ambient and medium temperatures ranging from -10°C to 60°C.
• Corrosion Resistant: Rated CRC 2, ideal for environments with moderate corrosion stress.

Specifications:

• Pneumatic Connections: G3/8 (both ports)
• Operating Pressure Range: 0.4 to 12 bar (0.04 to 1.2 MPa)
• Standard Nominal Flow Rate: 2000 l/min
• Ambient and Medium Temperature Range: -10°C to 60°C
• Mounting Position: Any
• Corrosion Resistance Class (CRC): 2
• Material (Housing): Anodized wrought aluminum alloy
• Material (Seals): NBR (Nitrile Rubber)
• Maximum Tightening Torque: 20 Nm
• Product Weight: 34 g
• Compliance: RoHS-compliant, LABS (PWIS) conformity as per VDMA24364-B2-L

Applications:

• Industrial Automation: Essential for ensuring unidirectional airflow in pneumatic circuits and actuators.
• Machinery Safety: Prevents backflow in systems, providing protection for sensitive equipment.
• Compressed Air Systems: Useful in HVAC, air compressors, and various industrial air control systems for reliable air control.
• Fluid Control Systems: Ideal for automation systems that require secure non-return functionality.