4WMM6Y5X/F/V
4WMM6Y5X/F/V
4WMM6Y5X/F/V

力士樂4WM系列手動換向閥是一種具有數字鎖定特殊功能的調節型閥門，采用直流型閥體結構，具有更好的等百分比流量特性，能夠合理地分配流量，有效地解決供熱(空調)系統中存在的室溫冷熱不均問題。同時能準確地調節壓降和流量，用以改善管網系統中液體流動狀態，達到管網液體平衡和節約源的目的。閥門設有開啟度指示、開度鎖定裝置及用于流量測定的測壓小閥，只要在各支路及用戶入口裝上適當規格的平衡閥，并用專用智能儀表進行一次性調試后鎖定，將系統的總水量控制在合理的范圍內、從而克服了“大流量，小溫差”的不合理現象。

力士樂系列機電設備產品：
電話：13720292408/027-87856626   傳真：027-50248518  
聯系人：賈小姐  QQ：1356322652

德國力士樂WMM手動閥
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