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                Storage tank type hydraulic control slow closing check valve

                Update: 2015/11/4??????View:
                • name: ???Storage tank type hydraulic control slow closing check valve
                • Type: ???DX7pk41H/X
                • Presure: ???0.25~1.6MPa
                • Specifications: ???DN300~DN2200
                • material: ???Gray iron, ductile iron, carbon steel
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