Exhalation Valve(MM-VB3)

• Model
• MM-VB3
• Content
• PP + Environmental Protection Rubber
• Color
• White or other
• Outer Size
• 33.5*38.5MM
• Hole Size
• 26*29MM
• Rubber Size
• 23MM
• Package
• Way
• Carton
• Size
• 71*46*37 CM
• Weight
• 25 KG

Applications: this exhalation valve is suitable for all kinds of Dust Mask and Respirator, also be called as exhalation valve for face mask, breath valve, face mask breating valve.