注意事項(xiàng)
1、液壓系統(tǒng)用的介質(zhì)必須過(guò)濾；過(guò)濾精度至少20μm。
2、液壓系統(tǒng)用的油箱必須密封；并加空氣過(guò)濾器。
3、華德產(chǎn)品出廠時(shí)不帶底板。（如需用請(qǐng)訂貨）。
4、固定螺栓請(qǐng)按樣本中列的參數(shù)選用。
5、與閥連接的表面粗糙度要求0.8R。
6、與閥連接的平面度要求0.01/100mm。

WE6… 61B/型電磁換向閥其主要特征為導(dǎo)磁套螺紋與閥體上螺紋直接旋合，

靠電磁鐵通電吸合時(shí)產(chǎn)生的推力直接驅(qū)動(dòng)換向滑閥作換向運(yùn)動(dòng)，控制油液流向開(kāi)始、停止和換向。

    該閥主要由閥體、一個(gè)或兩個(gè)電磁鐵、閥芯及一個(gè)或兩個(gè)復(fù)位彈簧組成。

    當(dāng)電磁鐵未通電時(shí)，閥芯被復(fù)位彈簧保持在中位或起始位置（脈沖式閥除外）。

閥芯的動(dòng)作由濕式電磁鐵實(shí)現(xiàn)當(dāng)電磁鐵通電時(shí)．電磁鐵的力經(jīng)推桿作用在閥芯上，

將其由靜止位置推到所需的工作位置。使油液由P到A和B到T或由P到B和A到T通。

當(dāng)電磁鐵斷電時(shí)，閥芯被復(fù)位彈簧推回到原始位置，此時(shí)可以推動(dòng)手動(dòng)按鈕使閥芯運(yùn)動(dòng)。

本公司專業(yè)代理華德方向閥，華德單向閥，華德溢流閥，華德?lián)Q向閥，華德壓力閥，華德流量閥，
華德插裝閥，華德比例閥，華德柱塞泵，華德定量泵，華德變量泵，華德變量柱塞泵，華德雙泵，華德變量雙泵。
以下為華德?lián)Q向閥部分型號(hào)，如未查詢到所需型號(hào)，請(qǐng)致電客服： 0512-69571550 黃先生
4WE6A50B/AG24NEB08
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