Screw-threaded waterproof venting valves are widely used in motors, emergency stop power supplies, distribution boxes, outdoor electronic equipment, outdoor LEDs, photovoltaic inverters, ship lighting, 5G base stations, telecommunication systems, ECV, EDV waterproof and venting.

The metal waterproof venting valve uses the unique waterproof and venting performance of ePTFE, which can balance the pressure difference between the inside and outside of the casing, reduce fogging and condensation, and prevent water, dust and oil from entering the inside of the chassis, with protection grade IP68/IP6...

An anti-corrosive waterproof venting valve composed of corrosion-resistant titanium alloy and microporous expanded polytetrafluoroethylene (ePTFE) venting membrane is widely used in surface ships, military industry, weapons equipment, aerospace, field equipment, logistics support equipment, etc.