Class 400 LB Check Valve

A Class 400 LB Check Valve serves to prevent backflow in pipelines. It functions as a one-way valve, allowing fluid to flow freely in one direction while automatically closing to block reverse flow, thus protecting piping, valves, and pumps from potential damage. Operating at a pressure rating equivalent to PN64, it ensures the safe and efficient operation of industrial and commercial fluid handling systems by maintaining directional flow integrity.