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Picture of Valves with 20mm diaphragm do, MM-VA14
Valves with 20mm diaphragm do, MM-VA14

Valves with 20mm diaphragm do, MM-VA14

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Valves with 20mm diaphragm do, MM-VA14 are a critical component of Child dust mask and respirators. They are designed to permit minimal inward leakage of air contaminants during inhalation and provide low resistance during exhalation. 


Name: Valves with 20mm diaphragm do, MM-VA14

Content: PP + Environmental Protection Rubber

Color: Black, White or other

Outer Size:31.5mm

Hole Size:23.5mm

Diaphragm Size:20mm

Material:PP + Silicone


Exhalation Valve
within 5-20 days after receipt of payment
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