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HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
Specifications
Brand Name :
Hoan
Model Number :
HA-5A-3
Certification :
ISO9001:2015
Place of Origin :
Shaanxi, China
MOQ :
4 piences
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
4，pience，7
Delivery Time :
7
Design :
Customized
Thickness :
0.18mm
Size :
Customized
Production Time :
Customized
Shipping Method :
Customized
Product Type :
Customized
Color :
Customized
Condition :
New
Marketing Type :
New Product 2020
Customer Service :
Dedicated customer service team
Standard :
IEC60884-1 Figure 38
Marketing :
European and American markets
Description

Waterproof and breathable valve Series

The working principle of the waterproof and breathable valve is based on a special breathable membrane and an ingenious structural design. The core breathable membrane has a special microporous structure, with the diameter of these micropores at the nanometer level. This allows gas molecules to freely pass through the micropores by virtue of their own thermal motion, achieving gas exchange. However, liquid water molecules, due to the intermolecular forces and their relatively large aggregate size, cannot pass through these micropores and are thus effectively blocked, realizing the waterproof function.

When the pressure inside the equipment increases due to reasons such as temperature changes or chemical reactions, the internal gas can be discharged through the waterproof and breathable valve to balance the internal pressure. Conversely, when the external pressure is higher than the internal pressure, the external gas can also enter the equipment through the breathable valve to maintain pressure balance.

Meanwhile, the outer shell of the waterproof and breathable valve is usually made of waterproof, dustproof, and corrosion - resistant materials, which further protects the internal breathable membrane and enables it to operate normally in various harsh environments. This unique working principle enables the waterproof and breathable valve to effectively achieve the breathable function while ensuring waterproof performance, providing a strong guarantee for the stable operation of the equipment.

Product dimensions

HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments

L L1 Ø MP
13 6.8 15 M5*0.8

Product parameters

Air permeability 47ml/min atp=1KPa
Water-blocking pressure -120mbar(＞1M)
Operating Temperature -50℃～150℃
Protection level IP68 or IP67

Application scenarios

1.Electronic devices
2.automobiles / cars
3.outdoor lamps and lanterns
4.communication equipment

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HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments

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Product Detail
Brand Name :
Hoan
Model Number :
HA-5A-3
Certification :
ISO9001:2015
Place of Origin :
Shaanxi, China
MOQ :
4 piences
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments
HA-5A-3 Customized Products Waterproof and Breathable Valve for Gas Exchange and Pressure Balance in Various Environments

Xi'an Hoan Microwave Co., Ltd.

Verified Supplier
2 Years
Business Type :
Manufacturer
Main Products :
Wire Rope Vibration Isolator, Gimbal Vibration Isolator, Camera Vibration Isolator
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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