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ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China

ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China
Technical Parameters:SizeDN50-DN600Working pressure16Bar10BarShell24Bar15BarSeal18Bar11BarOperating Temperature-10ÂșC~...

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