PLUG VALVES (11-Series) - Cipriani Harrison’s Plug Valves are made from 304L and 316L stainless steel, are highly polished and come standard with PTFE & EPDM seals as well as stainless plugs. These valves are used in a variety of low-pressure sanitary applications, they are versatile and provide a full-unrestricted flow. Available in sizes 1”- 4” with Sanitary Clamp and Butt-Weld end connections as standard. Offered in both two-way and three-way designs all these plug valves have a long round handle that allows for smooth control and easy leverage. A high degree of taper on the plug reduces the torque required to operate the valve. These valves are 3A authorized.