Supply Ability :Breather Valve: 50000pcs sets per day
Delivery Time :8-10 working days
Packaging Details :Breather Valve will be packed by export wooden case with dustproof film wrap and nail fix feet on the pallet
Name :Breather Valve
Application :Mask material
Lead time :in 7 working days
Weight :0.02kg
Material :Plastic
Type :Breathing use
Function :better sealing
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Plastic Breather Valve Special Silicon Sports Exhalation Valves Breathing
Product name
breathing valve exhalation valve for face mask
Material
PP
Colors
White/black
MOQ
10000pcs
BOX
5000pcs
Application
used in face mask
The role of mask breathing valve:
In a humid or poorly ventilated or labor-intensive work environment, using a mask with a breathing valve can help you feel more comfortable when exhaling. The working principle of the breathing valve is that the positive pressure of the exhaust gas during the exhalation blows off the valve sheet to quickly remove the exhaust gas from the body, reducing the stuffy feeling when using a mask, and the negative pressure when inhaling will automatically close the valve to avoid suction Pollutants entering the external environmen