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Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric

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Page 1: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 2: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 3: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 4: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 5: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 6: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 7: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric
Page 8: Vihung Valve Multi-layer Sealing Butterfly Valves.pdfMetal Seal Butterfly Valve Three eccentric structural features 1 shaft centerline—I r— Pipeline centerline The first eccentric