Waterproof and breathable valve series
In industrial applications, waterproof breathable valves demonstrate outstanding performance advantages. Firstly, they can effectively prevent sealing failures in equipment caused by pressure differences between the inside and outside. Secondly, by promptly discharging the gas generated inside the equipment, they prevent pressure buildup and extend the service life of the equipment. Thirdly, their excellent waterproof performance protects internal components from the erosion of a humid environment. These characteristics make waterproof breathable valves an indispensable part of the protective systems of industrial equipment.
With the continuous development of industrial technology, the application fields of waterproof breathable valves are also constantly expanding. From traditional automotive manufacturing to the emerging new energy industry, from consumer electronics to aerospace, waterproof breathable valves are quietly ensuring the normal operation of various types of equipment. Especially under extreme environmental conditions, the performance advantages of waterproof breathable valves become even more prominent, providing a strong guarantee for the reliable operation of equipment.
Product dimension

L | L1 | Ø | MP |
12 | 6 | 7.3 | M5*0.8 |
Product parameters
Air permeability | 12mlmin atp=1KPa |
Water blocking pressure | -120mbar(>) |
Applicable temperature | -50℃~150℃ |
Protection level | IP68 or IP67 |
Advantages of Waterproof Breathable Valves
1.Excellent waterproof performance
2.Good air permeability
3.Dust and dirt prevention
4.Chemical corrosion resistance
5.Long lifespan and reliability
6.Miniaturization and integration