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Swing check valves are mainly used in aluminum manufacturers.As a swing check valve manufacturer, we provide products have great resistance to abrasion, pressure, erosion and scarring.
The valve body is in V shape with valve flaps in upward or downward working method. Seal packing ring with great abrasion resistance and erosion resistance is installed in the valve lumen. When the valve opens, the seal packing ring protect the valve from abrasion and erosion. The valve flaps are surfacing welded with hard alloy and adopts short-stroke design. The linear sealing guarantees the great sealing performance.
They are suitable for chemical, petro, metallurgy, pharmacy, farm chemical and dye production industry.
