• Therefore, the valves are the new high performance energy-saving check valves with all strong points of Triple Eccentric Hard Sealing Butterfly Valves and Normal Slow Closure Type Check Valves.

    偏心硬密封蝶阀常规回阀所有优点于一身新型高效节能止回阀。

    youdao

  • Triple Eccentric Tilting Disk Check Valves are applicable to mounting in the pipelines both horizontal and vertical.

    偏心盘式回阀适用管道水平安装或立式安装。

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  • Triple Eccentric Tilting Disk Check Valves are applicable to mounting in the pipelines both horizontal and vertical.

    偏心盘式回阀适用管道水平安装或立式安装。

    youdao

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