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  • 300X緩閉止回閥

    300X緩閉止回閥

    能夠調控啟閉速度的止回閥,在水泵啟動或停止運行時,可配合現場調節至Z佳開啟或關閉速度??捎糜诟邔咏ㄖ?,減小水錘現象,以達到安全及安靜的啟閉效果

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