Festo GRLA-M5-QS-4-RS-D

The Festo GRLA-M5-QS-4-RS-D Throttle Check Valve is designed for precise flow control in pneumatic systems. This valve features a throttle check function with throttling on the exhaust side, making it ideal for applications requiring controlled air flow. It supports a nominal flow rate of up to 110 l/min in the throttling direction and 65 l/min in the return direction, ensuring efficient operation under varying conditions.

Equipped with a knurled screw for easy adjustment, the valve allows for fine-tuning of the flow rate to meet specific application requirements. The valve is compatible with QS-4 pneumatic connections and M5 threads, providing versatile installation options. It operates effectively within a pressure range of 0.2 to 10 bar and a temperature range of -10°C to 60°C, making it suitable for a wide range of industrial environments.

Constructed from high-quality materials, including brass, NBR seals, and stainless steel, the GRLA-M5-QS-4-RS-D ensures durability and compliance with industry standards such as ISO 8573-1:2010 and ISO 14644-1. Additionally, it meets the requirements of the RoHS directive and VDMA24364-B1/B2-L for LABS conformity, making it a reliable choice for cleanroom applications.