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Festo GRLA-M5-QS-4-RS-D
Festo GRLA-M5-QS-4-RS-D Throttle Check Valve
Product Description
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.
Offer details
- Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
- Availability:
- 1 pc.On RequestUpdated at: 22-08-2026
- Condition:
- New Surplus
Specifications
- Brand
- Festo
- Throttle check function with exhaust throttle
- Yes
- Nominal flow rate (throttling direction)
- 110 l/min
- Nominal flow rate (return direction)
- 65 l/min
- Connection 1
- QS-4
- Connection 2
- M5
- Knurled screw
- Yes
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Documents
Data Sheet
Datasheet for Festo GRLA-M5-QS-4-RS-D, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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