All the fans of automatic control engineering and control valves are invited to visit our channel on YouTube (http://www.youtube.com/user/zapolnasa).

In the channel, we are going to place materials devoted to our activity, particularly the flagship products: out-of-catalogue manufactures of control valves.
Currently, some animations are placed there, presenting selected out-of-catalogue manufactures (new construction solutions). The materials can also be downloaded from our website here (http://www.polna.com.pl/en/3d-animations.html).