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• GRLA Series Exhaust Flow Control Valve
• The Festo GRLA series exhaust flow control valve features an integrated QS push-in coupling.　These QS push-in fittings and captive seals feature a sturdy metal design and can be freely rotated 360 ° for easy and reliable installation.
• usage information
• A one-way flow control valve is used to control the flow rate and move the cylinder stroke forward or backward.　You can also control the speed of the piston.　By selecting a valve, you can precisely set the piston behavior (Low, medium, and high speeds).
• Features and Advantages: One-way flow control valve can be operated with exhaust hand or driver (slot) Robust and reliable metal design Installation simple and quick with QS fittings