Swing Cast swing check valves - UNIFLOW Fig. 3S | Comeval Comeval Cast swing check valves - UNIFLOW Fig. 3S | Comeval The Cast Swing Check Valves - UNIFLOW Fig. 3S by Comeval are designed to prevent reverse flow in piping systems using an articulated disc with a metal seat. These valves are known for their robust and simple design, offering easy maintenance and a wide range of applications. They come in various design combinations, including different end connections... View