Ista CO2 Check Valve

Ista CO2 Check Valve Non-return Valve

Ista Stainless Check Valve is for use on CO2 systems, stopping the back-flow of water into the other equipment. Compact sized, contains a stainless spring to assure no water backflow. The arrow on the valve stands for air flow direction, simply connect air pipe to both sides of check valve. Not for use with air pumps.