two-way sealing

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Introduction of Eccentricity in Double Eccentric Butterfly Valve

Introduction of Eccentricity in Double Eccentric Butterfly Valve

Double eccentric butterfly valve has two eccentrics，generally do two-way sealing，the opening of double eccentric butterfly valve can make the valve disc quickly detach from the valve seat。

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Double Eccentric Butterfly Valve

centerline butterfly valves

single eccentric butterfly valves

butterfly valves

metal-to-metal seals

zero-leakage seal

two-way sealing

eccentrics