A Possible Approach To The Quality Of Breathing Organs Protective Equipment’s Exhalation Valve Assessment

One of the most important parts of most equipment designated for breathing organs protection is an exhalation valve which basically determinates the quality of breathing organs protective equipment. Its quality and technical properties affect the quality of protective equipment as the whole set in a strong way. That is why an extraordinary attention has to be devoted in terms of the exhalation valve quality assessment. An aim of information is to point to some problems related to the evaluation of the breathing organs protective equipment quality.