Durable Anti-Corrosion Stainless Steel CO2 Check Valve Non-Return Valve for Aquarium CO2 System Aquarium CO2 Diffuser and Air

General description This Durable Anti-Corrosion Stainless Steel CO2 Check Valve is designed for use in aquarium CO2 systems, effectively preventing water from flowing back into the system. This one-way check valve helps maintain the functionality and longevity of your carbon dioxide cylinder while also protecting your equipment from potential damage. Technical specifications Material: Stainless steel Type: Non-return valve Usage Applicable to carbon dioxide supply systems in aquariums and fish tanks. Prevents water from entering the aquarium, ensuring the service life of the CO2 cylinder. Protects power heads from water backflow during power interruptions. When used with ozone generators, it prevents ozone from flowing back to the air pump, protecting the propeller from corrosion.