Hammond Valve Butterfly Valve, Wafer Style, Series: 5111HI, 6 in Nominal, Media: Gas/Oil/Water, Worm Gear Operated Actuator, 2.19 in Inlet to Outlet Length, 8 in Top to Inlet Center, Cast Iron Body, Aluminum Bronze Disc, 416 Stainless Steel (Stem)/Stainless Steel (Roll Pin) Stem & Pin Material, EPDM, 2.19 in L x 9.5 in W x 15.86 in H