1/2" SB Check Valve

Sharkbite Max, 1/2", Lead Free, Check Valve, Sharkbite Push Fit Fittings For Use With Copper Tubing, CPVC & Pex With Integral Tube Liner Included, Constructed Of DZR Brass, Certified To 250 PSI & 200 Degrees Fahrenheit, Design Certified ToASSE 1061/NSF61 Standards, Meets UPC, IPC & CUPC Requirements, Fitting Are Listed With IAPMO & Are Certified For Use OnPotable & Hydronic Water Distribution, Certified For Underground Applications & As A Manufactured Joint Without The Need For Access Panels, Lead Free Compliant To Federal Law 111-380, Bagged.