簡(jiǎn)介是用來(lái)控制流體的自動(dòng)化基礎(chǔ)元件，屬于執(zhí)行器；并不限于液壓，氣動(dòng)。用于控制液壓流動(dòng)方向，工廠的機(jī)械裝置一般都由液壓鋼控制，所以就會(huì)用到。工作原理里有密閉的腔，在的不同位置開(kāi)有通孔，每個(gè)孔都通向不同的油管，腔中間是閥，兩面是兩塊電磁鐵，面的磁鐵線圈通電閥體就會(huì)被吸引到邊，通過(guò)控制閥體的移動(dòng)來(lái)檔住或漏出不同的排油的孔，而進(jìn)油孔是常開(kāi)的，液壓油就會(huì)進(jìn)入不同的排油管，然后通過(guò)...... 部分型號(hào)：SHD-02G-3C2 SHD-02G-2D2 SHD-02G-2B2 SWDH-04G-3C3 SHD-02G-3C3 SHD-02G-2D3 SHD-02G-2B3 SWDH-04G-3C4 SHD-02G-3C4 SHD-02G-2D8 SHD-02G-2B2S SWDH-04G-3C40 SHD-02G-3C40 SHD-03G-2D2 SHD-02G-2B3S SWDH-04G-3C5 SHD-02G-3C5 SHD-03G-2D3 SHD-02G-2B8 SWDH-04G-3C60 SHD-02G-3C60 SHD-03G-2D8 SHD-02G-2B8S SWDH-04G-3C6 SHD-02G-3C6 SHD-02G-2B2B SWDH-04G-3C7 SHD-02G-3C7 SHD-02G-2B3B SWDH-04G-3C8 SHD-02G-3C8 SHD-02G-2B4B SWDH-04G-3C9 SHD-02G-3C9 SHD-02G-2B40B SWDH-04G-3C10 SHD-02G-3C10 SHD-02G-2B5B SWDH-04G-3C11 SHD-02G-3C11 SHD-02G-2B60B SWDH-04G-3C12 SHD-02G-3C12 SHD-02G-2B7B SWDH-06G-3C2 SHD-03G-3C2 SHD-02G-2B8B SWDH-06G-3C3 SHD-03G-3C3 SHD-02G-2B9B SWDH-06G-3C4 SHD-03G-3C4 SHD-02G-2B10B SWDH-06G-3C40 SHD-03G-3C40 SHD-02G-2B11B SWDH-06G-3C5 SHD-03G-3C5 SHD-02G-2B12B SWDH-06G-3C60 SHD-03G-3C60 SHD-02G-2B2A SWDH-06G-3C6 SHD-03G-3C6 SHD-02G-2B3A SWDH-06G-3C7 SHD-03G-3C7 SHD-02G-2B4A SWDH-06G-3C8 SHD-03G-3C8 SHD-02G-2B40A SWDH-06G-3C9