Industrial LEGEND,250WOG,IN-LINE CHECK VALVE 1-1 2 INCH NPT In-Line Check Valve

Industrial LEGEND in-line check valve, 1-1/2 in NPT, 250 WOG, is an inline flow-control device designed for installation in industrial piping to prevent backflow from downstream sections toward the source and to help maintain directional fluid movement. The 1-1/2 in NPT designation specifies the thread size and standard connection geometry used to couple with common piping, enabling straightforward integration into existing lines without unusual adapters. With a 250 WOG rating, the valve is intended for service involving water, oil, and gas media across a range of industrial environments, providing a backflow prevention option suitable for various flow paths. As an inline check valve, its primary function is to permit forward flow while automatically closing in response to reverse pressure changes, helping maintain system performance, reduce cross-contamination risk, and protect pumps, meters, and downstream process equipment in critical lines. This inline check valve is intended for use in standard piping where backflow prevention is required.