Festo GRLSA Flow Control Valve

Purchase this product now and earn 138 Points!


Earn up to 154 Points.


This one-way flow control valve offers the ideal conditions for optimum and easy setting of the flow rate in a unique design.

Features and Benefits

  • 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 slotted (slot)
  • Wide operating temperatures
  • Threaded and tube connection type options can be found within the GRLSA 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


  • Port size:  1/8″, 1/4″
  • Tubing size: 6, 8mm
  • Flow rate: 0 … 450 l/min
  • Temperature range: –10 … +60 °C
  • Operating pressure: 0.2 … 10 bar

1/8", 1/4"


6mm, 8mm