A.Y. McDonald's new 78423 Series Integral Corp Saddle not only eliminates an extra leak path, but also gets the installer out of the ditch quicker when tapping a water main. The 78423 Series contains our very popular NL brass body ball valve with a 304 stainless steel TECK™ Fastening System design. A.Y. McDonald ball valve corporation stops all come with a 90 deg (On/Off) enlarged operating head and are made for low turning torques and high pressures (300 psig). Using A.Y. McDonald's new Integral Corp Saddle takes the guess work out of direct tapping into the water main and how far to thread the corporation stop into the main or saddle to get sufficient seal on the threads. Outlet threads adapt to correct drilling machine adapters. Materials meet AWWA C-800 standard.