Screw-threaded waterproof venting valves are widely used in motors, emergency stop power supplies, distribution boxes, outdoor electronic equipment, outdoor LED...

The metal waterproof venting valve uses the unique waterproof and venting performance of ePTFE, which can balance the pressure difference between the inside and...

An anti-corrosive waterproof venting valve composed of corrosion-resistant titanium alloy and microporous expanded polytetrafluoroethylene (ePTFE) venting membr...