SS 316L Foot Valve, API 594, 3 Inches, CL150 LB, RF Flanged

China SS 316L Foot Valve Factory manufactures premium 80 mm (3-inch/DN80) foot valves in corrosion-resistant 316L stainless steel, engineered to API 594 standards with Class 150 LB (PN20) pressure rating and raised face (RF) flanged end connections. These self-priming, bottom-entry check valves feature robust construction for reliable prevention of backflow and priming loss in suction lift applications, making them essential for water treatment, chemical processing, marine ballast systems.