Pro Series Precision CO2 Check Valve - High Quality Brass Airsoft Paintball Regulator for Air Rifles & Aquariums - Perfect for Homebrewing, Aquascaping & Outdoor Sports

Product Description

High-pressure +100psi resistance CO2 check valve. With the incredibly low opening cracking pressure of 1 psi !

Permits flow of CO2 in one direction only, protecting your system from water backflow and solenoid damage. 

Easy push-in connectors allow easy inline installation.

Compatible with all CO2Art CO2 resistant tubing types.