Quick Overview:

Flow Control Valves used to control the speed of pneumatic Cylinder (Available in one side free flow & other side controlled flow.) sized available 1/4 to 3/4 BSP.

ILLUSTRATION : used on the Exhaust side of the cylinder for optimum speed control below illustration show speed control of the cylinder during forward motion of the piston rod. while return motion is normal speed (black cover is fitted facing the cylinder)