Victaulic® Butterfly Valve, 250-S Series, 6 in Nominal, Grooved Connection, 300 psi, 12 in Inlet to Outlet Length, 1 in Top to Inlet Center, 10 Positions, 1-Handle, Iron Body, Fluoroelastomer Blend Seat, 416 Stainless Steel Stem, Stainless Steel Disc, Fluoroelastomer Blend Softgoods, Lever Handle Operator, 2187 Cv Flow Coefficient (Cv), -10 to 180 deg F, Material Standard: ASTM A536 Grade 65-45-12, Blue