Solution: research and development of the complex system of different mobile sound and vibration-sensitive sensors. These sensors analyse acoustic and vibration background of the valve, on this basis making predictions for timely replacement of the exact valve. Important! All sensors are placed from the outside of the pipes, so as to maintain their integrity. developing special analytic algorithms for precise identification of possible problems using AI, Machine Learning and Deep Learning. Results: our team has developed and successfully tested experimental DemoBox, which is an air system with a few valves and mobile sensors.