Applications
This exhalation valve is suitable for all kinds of dust masks, also be called as breather valve, dust mask breathing valve.
Technical Specification
| Model | MD-VA02 | ||
| Content | PP + Environmental Protection Rubber | ||
| Color | White & Other | ||
| Outer Size | 31.5 MM | ||
| Hole Size | 23.5 MM | ||
| Rubber Size | 20 MM | ||
