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Flanged and Plain Check Valves


3 to 12 in. (80 to 300mm)


Series FPP (Plain) and FFF (Flanged) Check Valves are designed to permit free flow in one direction and to prevent return flow in the opposite direction. The unique design of the Ames "Spring-Swing" check valve enables it to function with an extremely high degree of efficiency. This efficiency is evidenced in the extremely rapid tight-sealing action of the flapper against the valve seat and in the remarkably low resistance to flow through the valve at full flow.

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Disclaimer: Ames product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Ames Technical Service. Ames reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Ames products previously or subsequently sold.

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