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PARKER派克電磁換向閥D*1VW系列產品價格折扣好！直接德國源頭采購，貨期快（單獨空運4-6周）！

派克PARKER電液方向控制閥D*1VW系列技術簡介

D31,D41,D81,D91及D111系列是電液控的4/3（三位四通)或4/2(二位四通)方向控制閥，并由一NG6電磁閥進行先導控。

先導控制油的壓力和流量對主級閥芯的換向響應時間有重要的影響。為確保證主閥芯換向可靠，應選擇恰當的控制油源和泄油選項。(若閥芯機能有尸通丁的情況，則應需采用外部控制油源或在主閥口內置一個單向閥。對于換向過渡位置機能為負遮蓋的閥，建議亦按相同方法處理。)在工作狀況下均必須保證低的控制壓力。

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派克PARKER電磁閥D*1VW部分現貨及型號

寧波思承流體技術有限公司代理(進口)銷售PARKER派克電磁閥全系列產品,公司具有良好的市場信譽,的銷售和技術服務團隊,憑著經營PARKER派克電磁閥多年經驗，備有大量庫存，。