Lower cost triple offset butterfly valve with 2 1/2 inch (DN65) port size. The hard alloy sealing material is used to ensure the sealing performance and wear resistance of the 2 1/2 inch triple eccentric butterfly valve.
Tips: Why use a triple offset butterfly valve?
The triple offset valve design achieves zero leakage on metal-to-metal contact. The main advantages of a triple offset butterfly valve are its conical sealing design, which results in repeatable sealing and vastly extended valve life. The hard-facing seat eliminates the rubbing between the seat and seal ring through the flow path to extend the cycle life. Its uniform sealing can operate more frequently, and open and close quickly.