





Medium mask breathing valve
Colour:
White, transparent, other colors can be customized
Material Science:
PP, ABS environmental protection
Normal size:
Outer diameter 40mm, hole diameter 33mm, other specifications can be customized
Application:
For protective equipment masks with external breathing valve
Packaging Method:
10000PCS/carton, or as required
Quality Certification:
C-tick
Product Certification:
SGS
Minimum order quantity:
100~500kg
Detailed
Features: STEP 01 Cool flow exhalation valve for more comfortable breathing Help hot air discharge, reduce heat and moisture accumulation, reduce the surface and internal temperature of the mask Process: injection molding Type: Air Vacuum Release Valve, Air Valve and Vent
key word:
KN95 mask accessories breathing valve,Transparent white round gasket plastic breathing valve
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