ADA CHECK VALVE
This appealing check valve is perfect for connecting the CO2 high-pressure hose with a soft silicone hose. Only with a soft silicone tube, glassware can be installed safe and easy. In addition to this check valve, another high-quality (metal) valve should be installed shortly behind the pressure regulator or solenoid valve.
This check valve is a wear part that needs to be replaced approximately once a year.