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Flanged Expansion Butterfly Valve Model: SD341XNominal Diameter: DN50–2000mmNominal Pressure: PN0.6–1.6MPaApplicable Temperature: Soft Seal: X: -40℃ to 90℃;

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Wafer-Type Soft-Seal Butterfly Valve Model: D371X Nominal Diameter: DN40–350mm Nominal Pressure: PN0.6–1.6MPa Applicable Temperature: ≤120℃ Appli

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Model: HH47, H47XF, HDH47X Nominal Pressure: PN1.0–2.5MPa

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