Dongguan Hongtao Plastic Hardware Co., LTD
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(Total 4 Products for Breathing Valve Air Breathing)
Exhalation Valve For Face Mask
Exhalation Valve For Face Mask The breathing valve is mainly composed of a valve seat, a valve cover, a protective cover and two sets of opening and closing devices controlled by vacuum and pressure. The opening and closing device includes valve disc, guide rod, spring, spring seat and sealing ring. When the pressure...
Breathing Filters Exhalation Air Valves for Sale
Breathing Filters Exhalation Air Valves for Sale Under normal circumstances, masks with breathing valves can help the human body adapt to some harsh environments, such as in hot and humid or poorly ventilated, or labor-intensive working environments, using masks with breathing valves can help the body during...
Valve Exhalation Air Valve A breathing valve refers to a valve that not only ensures that the storage tank space is isolated from the atmosphere within a certain pressure range, but also communicates (breathes) with the atmosphere when it exceeds or falls below this pressure range. Its function is to prevent the...
Plastic White Air Exhalation Valves
Plastic White Air Exhalation Valves The working principle of the breathing valve is that the positive pressure of the exhaust gas blows open the valve sheet during exhalation, so as to quickly discharge the exhaust gas in the mask and reduce the stuffy feeling when using the mask. The negative pressure during...
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