Pieces Stainless Steel One Way Check Valve Non-Return Valve for 4/6 mm CO2 Line Regulator Diffuser Tube in Aquarium System
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Product information
Description
Pneumatic check valves prevent water from flowing back into the aquarium in the event of a pressure drop, thus protecting the operation of CO2 cylinders and extending their lifespan. Note: Only suitable for pressurized steel CO2 cylinders; do not use for DIY projects or with air pumps, as the pressure will be insufficient to operate the valve. When used in ozone generators, check valves prevent ozone from flowing back into the pump and corroding the impeller. Aquarium check valves protect automatic feeders from backflow caused by power outages. This easy-to-install check valve requires no tools and attaches in seconds to your desired location. These one-way stainless steel check valves are suitable for CO2 supply systems in aquariums, ponds, and other aquatic environments.
Features
- BrandSNQ
- Length1 cm
- Width2 cm
- Height1 cm
- Weight100 g



















