HA-5A-2 Air Vent Valve Special Polymer Membrane for Moisture and Dust Prevention
Waterproof and breathable valve Series
Waterproof and breathable valves, as precision components integrating waterproof and breathable functions, play a crucial role in numerous industries. Through ingenious design and the use of special materials, they effectively solve the problem that equipment needs to maintain internal and external pressure balance while preventing the intrusion of moisture, dust, and other impurities in complex environments.
In terms of appearance, waterproof and breathable valves are compact in size, but their internal structure is extremely fine. Their core component is a special breathable membrane made of polymer materials, which has a unique microporous structure. The size of these micropores precisely allows gas molecules to pass freely while blocking liquid water molecules, thus achieving the magical function of waterproofing and breathing.
In practical applications, the installation location and method of waterproof and breathable valves will vary according to the needs of different equipment. Whether it is welding, threaded connection, or pasting, it can firmly bond with the equipment to provide reliable protection for the equipment. In conclusion, waterproof and breathable valves, with their unique design and excellent performance, have become an indispensable and important part of modern industrial production.
Product dimensions
| L | L1 | Ø | MP |
| 8.6 | 4 | 7.3 | M5*0.8 |
Product parameters
| Air permeability | 3ml/min atp=1KPa |
| Water-blocking pressure | -120mbar(＞1M) |
| Operating Temperature | -50℃～150℃ |
| Protection level | IP68 or IP67 |
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