Threaded + Modular Check Valves
Featuring NPT and Metric Options
Easily mounted in-line and ideal for liquid or air, our Series 200 Check / Pressure Relief Valves are a great option for applications that require threading and involve vibrations, torquing, or any high-stress environment. A modular design allows customers to mix and match Male NPT 1/8”, Male NPT 1/4”, or even a Metric M10 option. Further customize by plastic body and o-ring materials, as well as opening pressure ranges from 0.09-20 PSI.