Legend Valve Ball Valve, T-1001NL Series, 1-1/2 in Nominal, FNPT Connection, Full Port, 600 psi, Water Media, 1.57 in Orifice, 3.74 in Inlet to Outlet Length, 2-3/4 in Top to Inlet Center, Handle Operator, 161.77 Cv Flow Coefficient (Cv), Material Standard: AISI 10060, UNS Alloy C28500, Brass Body, PTFE Seat, Forged Brass Stem, FKM Seal, Steel Handle, Brass Ball, PTFE Softgoods, Lead-Free