Made from ozone resistant Kynar material with a Viton diaphragm. Barb 1/4" connections on inlet and outlet.

Will work with pressures from 1 to 150 PSI. 0.5 PSI cracking pressure.

Check valves are a great way to protect your investment and product your ozone generator.

Kynar check valves and other ozone accessories can be installed using Kynar fittings which are specially designed to create a tight seal around FEP tubing. These fittings come in a variety of sizes and specifications and are resistant to abrasion and corrosion.