The WM 151F2 Swing Check Valve provides automatic backflow prevention in industrial fluid handling, protecting pumps, pipelines, and process equipment from reverse flow. Designed for horizontal pipeline mounting, this 2-inch, ANSI Flanged valve has a Class 150 pressure rating and an iron/cast steel body with a swing check mechanism that opens for forward flow and closes to block reverse flow. It is compatible with water, air, steam, oil, and other industrial process fluids and is commonly used in HVAC systems, water treatment, industrial processing, and utility piping to safeguard pumps and critical fluid handling equipment.
