This product utilizes the human elbow to open and close the valve, truly achieving non-contact hand disinfection, avoiding secondary infections, lead-free, and resistant to acid, alkali, corrosion, and harmful substances, without polluting the water source. It is a supporting product of our KH AEOW series acidic oxidation potential water generator, which can also be used for tap water or other acidic or alkaline water quality. The valve body of this elbow type faucet is made of corrosion-resistant PP material and precision cast. The interior uses high-quality ceramic valve plates, which have excellent sealing performance and a service life of up to 500000 times.