Exhalation Valve for Face Mask(MM-VA20)

• Model
• MM-VA20
• Content
• PP + Environmental Protection Rubber
• Color
• Translucent, White or other
• Outer Size
• 32MM
• Rubber Size
• 20MM

This MM-VA20 exhalation valve can be welded to a dust mask and respirator using an ultrasonic welding machine, Can be used with automatic mask machines.

Applications: this exhalation valve is suitable for all kinds of Dust Masks, also be called as breather valve, dust mask breating valve.