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  • Double Disc Check Valves | Stayflow Quality Check Valves

    https://www.stayflowproducts.com › Valves › Check Valves
    About our ads
    SponsoredDual Disc Check Valves in Wafer, Globe, Lug Styles, & Iron, Steel, & Stainless. Go…

    Up to 36" Sizes in Stock · Iron, Steel, S/S, C/PVC · 150#/300#/600#/900# Class