Introducing the GRLA series from FESTO. This range of pneumatic fittings feature exhaust flow regulators, each with an integrated QS push-in fitting. The series includes valves with one-way flow control function for exhaust air.

• This range by FESTO includes valves with one-way flow control function for exhaust air. The one-way flow control valve regulates the piston speed of pneumatic drivers during advance and return strokes


• The QS push-in fittings and captive seals paired with the robust, metal design enables a reliable and efficient installation that can be rotated or swivelled through a 360° axis


• Simple and fast mounting with QS fittings


• The valves are operated with a screwdriver (slot)


• Wide operating temperatures


• Threaded and tube connection type options can be found within the GRLA series


• Depending on the choice of valve from the series a precise setting can be obtained, which range from slow, medium or fast piston movements


• Manual actuation type