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详细信息 Product Name: High Quality High Performance Double Eccentric Butterfly Valve Model NO.: HDH100 Series Application: Industrial Usage Material of Seal Surface: metal Hard Sealed Structure: Double-Eccentric Sealing Connection Form: Flange Driving Mode: Manual Size Range: 2 " -120" (Dn50 - Dn3000) Body Style: Wafer, Lug , Double Flanged and Welded Temperature Range: -86
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