We stock a large selection of Matco-Norca lead-free swing check valves in sizes up to 1-1/4". These valves are rated 200 psi WOG / 125 psi SWP and come with threaded (ANSI B2.1 compliant) or sweat/solder (ANSI B16.18 compliant) outlets. Suitable for water, oil, gas or steam applications.