John Guest RO DI Reverse Osmosis In-line Check Valve (3/8")

Description

John Guest 3/8" premium polypropylene in-line check valve. John Guest check valves are top of the line with dual O-ring seals for leak free performance. The pop-off pressure is just 0.3 psi so there is no flow restriction with the valves. Directional flow indication on the valve.