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0811404926現(xiàn)貨 力士樂(lè)比例伺服閥  力士樂(lè)REXROTH比例閥，REXROTH閥工作原理

REXROTH力士樂(lè)比例閥其實(shí)缺點(diǎn)極多：能耗浪費(fèi)大、容易出故障、抗污染能力差、價(jià)格昂貴等等等等，好處只有一個(gè)：動(dòng)態(tài)性能是所有液壓閥中的。就憑著這一個(gè)優(yōu)點(diǎn)，在很多對(duì)動(dòng)態(tài)特性要求高的場(chǎng)合不得不使用伺服閥，如飛機(jī)火箭的舵機(jī)控制、汽輪機(jī)調(diào)速等等。動(dòng)態(tài)要求低一點(diǎn)的，基本上都是比例閥的天下了。 

一般說(shuō)來(lái)，好像伺服系統(tǒng)都是閉環(huán)控制，比例多用于開(kāi)環(huán)控制；其次比例閥類型要多，有比例壓力、流量控制閥等，控制比伺服藥?kù)`活一些。從他們內(nèi)部結(jié)構(gòu)看，伺服閥多是零遮蓋，比例閥則有一定的死區(qū)，控制精度要低，向應(yīng)要慢。但從發(fā)展趨勢(shì)看，特別在比例方向流量控制閥和伺服閥方面，兩者性能差別逐漸在縮小，另外比例閥的成本比伺服閥要低許多，抗污染能力也強(qiáng)！ 

伺服閥與比例閥的區(qū)別 

REXROTH力士樂(lè)比例閥與比例閥之間的差別并沒(méi)有嚴(yán)格的規(guī)定，因?yàn)楸壤�閥的性能越來(lái)越好，逐漸向伺服閥靠近，所以近些年出現(xiàn)了比例伺服閥。 

力士樂(lè)REXROTH比例閥，REXROTH閥工作原理REXROTH力士樂(lè)比例閥非要說(shuō)差別，主要體現(xiàn)在一下幾點(diǎn)： 

伺服閥中位沒(méi)有死區(qū)，比例閥有中位死區(qū)； 

伺服閥的頻響（響應(yīng)頻率）更高，可以高達(dá)200Hz左右，比例閥一般幾十Hz； 

伺服閥對(duì)液壓油液的要求更高，需要精過(guò)濾才行，否則容易堵塞，比例閥要求低一些。 

REXROTH力士樂(lè)比例伺服閥性能介于伺服閥和比例閥之間。 

REXROTH力士樂(lè)比例換向閥屬于比例閥的一種，用來(lái)控制流量和流向。

力士樂(lè)REXROTH比例閥，REXROTH閥工作原理

力士樂(lè)Rexroth比例閥在使用過(guò)程中,應(yīng)注意對(duì)感載比例閥的檢查調(diào)整.當(dāng)感載彈簧過(guò)松時(shí),后輪制動(dòng)力就會(huì)減小,此時(shí)應(yīng)調(diào)整感載彈簧,但不可調(diào)得過(guò)緊,否則會(huì)使后輪制動(dòng)力太大而失去側(cè)向控制能力,發(fā)生甩尾。正確的調(diào)整方法是.在平坦的地面上使車身落地,車輛空載,調(diào)整感載彈簧,使杠桿與活塞間無(wú)間隙即可.在有條件的情況下,可采用的調(diào)整方法.通過(guò)測(cè)量前后輪制動(dòng)管路壓力,繪制壓力分配特性曲線,確認(rèn)調(diào)整是否合格。

德國(guó)Rexroth力士樂(lè)比例閥的工作原理，REXROTH力士樂(lè)比例閥結(jié)構(gòu)，力士樂(lè)比例閥作用

REXROTH力士樂(lè)比例閥當(dāng)左側(cè)受力大于右側(cè)受力與感載彈簧預(yù)緊力之和時(shí)（此時(shí)的壓力為Ps）,活塞不斷右移,后使閥門與閥座接觸而關(guān)閉,將輸入輸出油路隔絕,達(dá)到平衡狀態(tài)。P1若進(jìn)一步升高時(shí),則活塞左移,閥門再度打開(kāi),制動(dòng)液流入出油口,使P2也升高。

德國(guó)rexroth比例閥VT-NE30-2X的輸入壓力為零.即.;時(shí),輸出腔的壓力通過(guò)比例閥皮圈凸筋間空酸從唇口泄去高壓,同時(shí),當(dāng)比例閥芯所受的彈簧力大于向右的液壓力時(shí),比例閥彈簧將比例閥芯推回原始位置,使比例閥芯與比例閥皮圈內(nèi)孔完全分離而完全泄壓.此時(shí)輸入輸出壓力為零.隨著輸入壓力.增大,即左增大,使比例滑閥單向力平衡遭破壞.當(dāng)<>&;6-時(shí),比例閥芯左移與比例閥皮圈產(chǎn)生間隙形成節(jié)流并混合比倒閥常見(jiàn)的故障為:1,輸入輸出壓力同步.2,低壓時(shí)輔人輸出壓力同步,高壓時(shí)輸入輸出壓力正常.3,低壓時(shí)輸入輸出壓力正常,高壓時(shí)輸入輸出壓力不正常.,1994.№為零時(shí)為混合比倒圉工作性能試驗(yàn)示意圖.試驗(yàn)時(shí),先將管內(nèi)的空氣排凈,然后分別取低,中,高三個(gè)壓力進(jìn)行試驗(yàn),輸入輔出壓力符合即為合格。

Rexroth力士樂(lè)比例閥奧迪四輪驅(qū)動(dòng)轎車制動(dòng)系統(tǒng)在關(guān)閉ABS后,感載比例閥可用于防止后輪的過(guò)制動(dòng)。當(dāng)汽車直線行駛時(shí),兩后輪的制動(dòng)壓力可根據(jù)車輛載荷增減;當(dāng)汽車左轉(zhuǎn)彎時(shí),左后輪載荷下降,由于感載比例閥位于左后輪附近,可同樣起作用使兩后輪的制動(dòng)壓力都下降.而當(dāng)汽車右轉(zhuǎn)彎時(shí),右后輪載荷減小,汽車的側(cè)向加速度使感載比例閥起作用,降低右后輪的制動(dòng)壓力。這樣的自動(dòng)調(diào)節(jié)使前、后輪的制動(dòng)力分配和左、右后輪的制動(dòng)力分配都接近理想的制動(dòng)力分配,從而提高了制動(dòng)安全性。

 

比例控制閥主要用於開(kāi)回路控制(open loop cool);比例控制閥的輸出量與輸入信號(hào)成比例關(guān)系，且比例控制閥內(nèi)電磁線圈所產(chǎn)生的磁力大小與電流成正比。

在傳統(tǒng)型式的液壓控制閥中，只能對(duì)液壓進(jìn)行定值控制，例如:壓力閥在某個(gè)設(shè)定壓力下作動(dòng)，流量閥保持通過(guò)所設(shè)定的流量，方向閥對(duì)於液流方向通/斷的切換。因此這些控制閥組成的系統(tǒng)功能都受到一些限制，隨著技術(shù)的進(jìn)步，許多液壓系統(tǒng)要求流量和壓力能連續(xù)或按比例地隨控制閥輸入信號(hào)的改變而變化。液壓伺服系統(tǒng)雖能滿足其要求，而且精度很高，但對(duì)於大部分的工業(yè)來(lái)說(shuō)，他們并不要求系統(tǒng)有如此高的品質(zhì)，而希望在保證一定控制性能的條件下，同時(shí)價(jià)格低廉，工作可靠，維護(hù)簡(jiǎn)單，所以比例控制閥就是在這種背景下發(fā)展起來(lái)的。

比例控制閥可分為壓力控制閥，流量控制及方向控制閥三類。

壓力控制閥:用比例電磁閥取代引導(dǎo)式溢流閥的手調(diào)裝置便成為引導(dǎo)式比例溢流閥，其輸出的液壓壓力由輸入信號(hào)連續(xù)或按比例控制。

流量控制閥:用比例電磁閥取代節(jié)流閥或調(diào)速閥的手調(diào)裝置而以輸入信號(hào)控制節(jié)流閥或調(diào)速閥之節(jié)流口開(kāi)度，可連續(xù)或按比例地控制其輸出流量。故節(jié)流口的開(kāi)度便可由輸入信號(hào)的電壓大小決定。

方向控制閥:比例電磁閥取代方向閥的一般電磁閥構(gòu)成直動(dòng)式比例方向閥，其滑軸不但可以換位，而且換位的行程可以連續(xù)或按比例地變化，因而連通油口間的通油面積也可以連續(xù)或按比例地變化，所以比例方向控制閥不但能控制執(zhí)行元件的運(yùn)動(dòng)方向外，還能控制其速度。

 

4WEH系列電液換向閥WEH型電液換向閥是電磁閥作為先導(dǎo)控制的滑閥式換向閥，用于控制液流的通段和流動(dòng)方向。-----板式連接。-----直流或交流濕式電磁鐵。-----帶或不帶故障檢查按鈕

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R900929120 4WEH 16 HD7X/6EG24N9EK4/B10

R900929180 H-4WEH 25 J6X/6EG24N9K4

R900929283 4WEH 16 R7X/6EG24N9K4

R900929299 4WEH 16 D7X/6EG24N9EK4/B10

R900929682 4WEH 16 J7X/6EG24N9ETDKL

R900929787 4WEH 16 HD7X/6EG24N9EK4

R900929900 4WEH 16 J7X/6EG24N9ETS2K4/B10

R900930049 4WEH 16 D7X/6EW230N9K4

R900930051 4WEH 16 J7X/6EW230N9K4

R900930127 4WEH 10 J4X/6EG24N9EK4

R900930431 4WEH 16 J7X/6EG24N9ETK4/B10

R900930588 H-4WEH 25 J6X/6EG24N9ETSK4/B10D3

R900930717 4WEH 16 EA7X/6EG24N9EK4

R900930928 4WEH 22 C7X/6EG24N9K4

R900931115 4WEH 16 J7X/6EG24N9ETSK4/B10

R900931289 4WEH 16 J7X/6EG24N9ESK4/B10D3

R900931337 4WEH 16 E7X/6EG24N9ETK4/10

R900931338 4WEH 22 E7X/6EG24N9ETK4/10

R900931610 4WEH 16 D7X/6EG24N9ETS2K4/B08

R900932049 4WEH 22 J7X/6EG24N9ETK4/B10

R900932578 4WEH 16 U7X/6EG24N9ETK4/B08

R900932644 4WEH 16 J7X/6EG24N9EK4/B08

R900932645 4WEH 10 J4X/6EG24N9ETK4/B08

R900932659 4WEH 22 E7X/6EG24N9EK4/B10

R900932660 4WEH 22 J7X/6EG24N9ES2K4/B10

R900932940 H-4WEH 25 J6X/6EG24N9ETK4/B10D3

R900933305 4WEH 16 HD7X/OF6EG24N9EK4

R900933558 4WEH 32 J6X/6EG24N9K4

R900934389 4WEH 22 HD7X/OF6EG24N9ETK4/B08

R900934460 4WEH 16 J7X/6EG24N9ETSK4/B10D3

R900937172 4WEH 16 JB7X/6EG24N9K4

R900937202 4WEH 22 J7X/6EG24N9EK4

R900937356 4WEH 22 D7X/6EG24N9ETK4/B10

R900937465 4WEH 22 HD7X/OF6EG24N9ES2K4

R900937633 4WEH 32 E6X/6EG24N9EK4

R900938630 4WEH 10 HD4X/OF6EG24N9ETK4/B10

R900941585 4WEH 22 HD7X/6EG24N9K4

R900943223 4WEH 16 J7X/6EW230N9ETK4/B10

R900943462 4WEH 10 D4X/6EG24N9ETK4/B10

R900943534 4WEH 22 E7X/6EG24N9ETK4/B10

R900943811 4WEH 16 HD7X/OF6EG24N9ETK4/B10D3

R900944115 4WEH 22 J7X/6EG24N9ETSK4

R900944207 H-4WEH 16 E7X/6EG24N9ETK4/B10D3

R900945460 4WEH 16 D7X/6EW230N9TK4

R900945473 H-4WEH 22 HD7X/OF6EG24N9ES2K4

R900945545 4WEH 32 L6X/6EG24N9ES2K4/10

R900945626 H-4WEH 32 E6X/6EG24N9K4

R900946634 4WEH 16 D7X/6EG24N9ETK4/B10D3

R900947437 4WEH 10 D4X/6EG24N9K4/B08

R900947497 4WEH 22 D7X/6EG48N9K4

R900947997 4WEH 16 J7X/6EG24N9ETSK4/B10 P4,5

R900948924 4WEH 10 J4X/6EG24N9ETK4/B10

R900949632 4WEH 22 D7X/6EW110N9ES2K4/B10D3

R900949851 H-4WEH 25 H6X/6EG24N9K4

R900950018 4WEH 16 Z7X/6EG24N9ETK4

R900950286 H-4WEH 32 J6X/6EG24N9ETS2K4/B10D3

R900950976 H-4WEH 25 J6X/6EG110N9ETS2K4

R900951655 4WEH 10 J4X/6EG24N9TS2K4

R900951825 4WEH 16 J7X/6EG110N9K4

R900952177 4WEH 10 E4X/6EG24N9ETS2K4/B08

R900952631 4WEH 16 L7X/6EG24N9ETK4/B10

R900952799 4WEH 10 R4X/6EG24N9ETK4

R900953404 4WEH 22 J7X/6EW230N9ETS2K4/B10

R900956092 H-4WEH 25 J6X/6EG24N9EK4/B10D3

R900956463 H-4WEH 25 L6X/6EG24N9EK4/B10

R900956551 4WEH 16 HD7X/OF6EG24N9ETS2K4/B10

R900956559 H-4WEH 25 D6X/6EG24N9EK4/B10D3

R900957519 4WEH 32 D6X/6EG24N9EK4/B10

R900957843 H-4WEH 25 L6X/6EG24N9ES2K4/10B10D3

R900958736 4WEH 10 L4X/6EG24N9ETK4

R900958895 H-4WEH 32 H6X/6EG24N9K4

R900958938 4WEH 16 Q7X/6EG24N9ES2K4/B10

R900958982 4WEH 22 HD7X/OF6EG24N9ES2K4/B10V

R900959225 4WEH 16 J7X/6EG24NETS2K4/B10

R900960695 4WEH 16 D7X/6EW230N9ES2K4/B10

R900961994 4WEH 10 E4X/6EG48N9ETK4/B10

R900962539 H-4WEH 25 E6X/6EG24N9ETS2K4/B08D3

R900962569 H-4WEH 25 J6X/6EG24N9ES2K4/B10

R900962597 H-4WEH 25 J6X/6EG24N9ETS2K4/B08D3

R900964731 4WEH 16 HD7X/OF6EG24N9ES2K4/B10V

R900965810 H-4WEH 25 L6X/6EG24N9EK4/B10D3

R900966260 4WEH 10 E4X/6EG24N9EK4/10B08

R900966327 4WEH 16 HD7X/OF6EG24N9ETK4/B10

R900967205 H-4WEH 25 HD6X/OF6EG24N9ES2K4/B10D3

R900967843 4WEH 16 HD7X/OF6EG24N9EK4/B10

R900968227 4WEH 10 E4X/6EG24N9ETS2K4/B10

R900968659 4WEH 10 L4X/6EG24N9ETK4/B10

R900971896 4WEH 16 HD7X/OF6EG24N9ES2K4/B10

R900972458 4WEH 16 J7X/6EG24N9K4/B10

R900972882 4WEH 16 Q7X/6EG24N9ETK4/B10

R900973119 4WEH 16 C7X/6EW230N9K4

R900973497 4WEH 16 J7X/6EG24N9ESK4/B10

R900973659 H-4WEH 16 D7X/6EG24N9ETK4/B10D3

R900975121 4WEH 32 D6X/6EG24N9ETS2K4/B10

R900976193 H-4WEH 25 E6X/6EG24N9EK4/10B10D3

R900976231 4WEH 16 HD7X/OF6EG24N9ETK4/B08

R900976307 4WEH 10 HD4X/OF6EG24N9ES2K4/B10

R900976532 4WEH 16 W7X/6EG24N9S2K4

R900977313 4WEH 22 J7X/6EG24N9EK4/B10

R900977793 4WEH 16 E7X/6EW230N9ES2K4/B10

R900978983 4WEH 16 E7X/6EG24N9EK4/B10

R900979732 4WEH 22 E7X/6SG24N9ETK4/B10

R900979735 4WEH 16 E7X/6SG24N9EK4/B10

R900979779 H-4WEH 16 J7X/6EG24N9ES2K4/B10D3

R900979843 4WEH 16 J7X/6EW110N9ES2K4/B10D3

R901003703 H-4WEH 22 D7X/6EW110N9ESK4/B10D3

R901003705 Z4WEH 22 E63-5X/6EW110N9ETS2K4/B10D3

R901004273 H-4WEH 25 D6X/6EG24N9ETS2K4/B10D3

R901005682 4WEH 22 D7X/6SG24N9K4

R901005719 4WEH 16 HD7X/OF6EG24N9ETS2DJL1/B10

R901007787 H-4WEH 32 J6X/6EG24N9ETS2K4/B10

R901008828 4WEH 16 E7X/6EG24N9ETS2K4/B10

R901011026 4WEH 22 U7X/6EG24N9ETK4/B10

R901012578 4WEH 16 J7X/6EG24N9EK4/B10

R901016786 H-4WEH 25 J6X/6EG24N9ETSK4/B10D3V

R901016944 4WEH 16 HD7X/OF6EG24N9ETSK4/B10D3

R901019888 4WEH 16 J7X/6EG48N9ES2K4/B10

R901020758 H-4WEH 25 Q6X/6EG24N9ES2K4/B10D3

R901021615 H-4WEH 16 J7X/6EG24N9ETK4/B10D3V

R901025142 4WEH16 W42-7X/6EG24N9ETK33L/10N10D4SO803

R901025267 4WEH 16 L7X/6SG24N9K4

R901025375 4WEH 10 R4X/6EW230N9ETS2K4/B10

R901025621 4WEH 16 D7X/6EG24N9K4/B10D3

R901030477 4WEH 32 L6X/6EG24N9K4

R901031173 4WEH 16 J2-7X/6EG24N9ETS2K4/B10

R901033502 4WEH 16 D7X/6EW230N9ETS2K4/B10

R901044505 4WEH 32 J6X/6EG24N9S2K4/B10

R901044794 4WEH 16 J7X/6EW230N9ES2K4/B10

R901045618 4WEH 16 H7X/6EG24N9ETK4/B10

R901045628 4WEH 16 R7X/6EG24N9ETK4/B10

R901046306 4WEH 16 U7X/6EG110N9ETK4/B10

R901048892 4WEH 10 D4X/6EG205N9ETS2K4/B10

R901050431 4WEH 22 J7X/6EW230N9ES2K4/B10

R901056378 4WEH 16 Y7X/6EG24N9ETK4/B10D3V

R901056379 4WEH 16 J7X/6EG24N9ETK4/B10D3V

R901056380 4WEH 16 HD7X/OF6EG24N9EK4/B10D3V

R901056381 4WEH 16 HD7X/OF6EG24N9ETK4/B10D3V

R901056390 H-4WEH 16 D7X/6EG24N9ETK4/B10D3V

R901056393 4WEH 16 J7X/6EG24N9S2K4/B08V

R901056397 4WEH 22 J7X/6EG24N9S2K4/B08V

R901056398 H-4WEH 16 D7X/6EG24N9EK4/B10D3

R901057331 4WEH 16 HD7X/6EG24N9ETSK4/B10

R901057637 Z4WEH 16 E63-5X/6EW110N9ETS2K4/B10D3

R901058782 4WEH 16 J7X/6EG24N9ES2K4/B08

R901061351 4WEH 10 J4X/6EG24N9EK4/B08

R901066153 4WEH 16 HD7X/OF6EG24N9S2K4/B10D3

R901067556 4WEH 22 HD7X/OF6EG24N9ETS2K4/B10

R901071196 4WEH 22 HD7X/OF6EG24N9ES2K4/B10

R901074447 H-4WEH 16 HD7X/OF6EG24N9ES2K4/B10D3

R901074449 H-4WEH 16 Y7X/6EG24N9EK4/B10D3

R901074518 H-4WEH 22 HD7X/OF6EG24N9ES2K4/B10D3

R901074757 H-4WEH 22 HD7X/OF6EG24N9S2K4/B10D3

R901077019 H-4WEH 22 J7X/6EG24N9ESK4/B10D3

R901079726 4WEH 16 J7X/6EG24N9K4/B10D3

R901081909 4WEH 16 HD7X/OF6EG24N9ESK4/B10D3

R901081910 H-4WEH 25 HD6X/OF6EG24N9ESK4/B10D3V

R901081911 4WEH 32 HD6X/OF6EG24N9ESK4/B10D3

R901081912 4WEH 22 R7X/6EG24N9ESK4/B10

R901082497 4WEH 10 J2-4X/6EG24N9ETK4/B10

R901082501 4WEH 16 J2-7X/6EG24N9K4/B10

R901084781 4WEH 16 E7X/6EG24EK4QM0G24/N05 SO746

R901085252 4WEH 16 HD7X/OF6EG24N9ESK4/B10D3V

R901088600 4WEH 16 HD7X/OF6EG24N9K4/B10D3

R901089422 H-4WEH 25 J6X/6EG24ETS2DL/B10D3

R901092929 4WEH 32 HC6X/6EG24N9K4/V

R901094458 4WEH 16 HD7X/OF6EG24N9EK4/B10D3

R901096976 4WEH 16 J7X/6EG24N9K4/B08P4,5

R901097613 4WEH 16 HY7X/6EG24N9K4

R901101064 H-4WEH 16 HD7X/OF6EG24N9ETK4/B10D3

R901103740 4WEH 16 EB7X/6EG24N9EK4/B10D3

R901108752 4WEH 16 Y31-7X/6HG24N9K4

R901108754 4WEH 16 E7X/6HG24N9ETK4/B10

R901108756 4WEH 16 E7X/6HG24N9EK4/B10

R901108808 4WEH 16 J7X/6HG24N9ETK4/B10

R901108811 H-4WEH 25 G6X/6HG24N9TK4

R901108814 4WEH 16 L7X/6HG24N9ETK4/B10

R901108817 4WEH 16 C7X/6HG24N9K4

R901108820 4WEH 22 Y31-7X/6HG24N9K4

R901108821 4WEH 16 EB7X/6HG24N9EK4/B10

R901108823 4WEH 16 EA7X/6HG24N9K4/B10

R901108827 4WEH 16 E7X/6HG24N9TK4

R901108848 4WEH 16 L7X/6HG24N9ETK4

R901108853 4WEH 16 W7X/6HG24N9EK4/B10

R901108854 4WEH 16 L7X/6HG24N9EK4/B10

R901108855 4WEH 16 E7X/6HG24N9K4

R901108856 4WEH 22 U7X/6HG24N9ETK4

R901108857 H-4WEH 25 E6X/6HG24N9ETK4

R901108859 H-4WEH 25 E6X/6HG24N9EK4/B10D3

R901108861 4WEH 16 L7X/6HG24N9K4

R901108862 4WEH 16 U7X/6HG24N9EK4/B10

R901108864 H-4WEH 25 EA6X/6HG24N9ETK4

R901108865 4WEH 32 E6X/6HG24N9K4

R901108867 H-4WEH 25 EA6X/6HG24N9ETK4/B10

R901108869 H-4WEH 25 E6X/6HG24N9TK4

R901108870 4WEH 22 C7X/6HG24N9EK4/B10

R901108872 4WEH 32 J6X/6HG24N9ETK4/B10

R901108927 4WEH 16 U7X/6HG24N9ETK4

R901108930 4WEH 16 D7X/6HG24N9K4

R901108931 4WEH 22 C7X/6HG24N9EK4

R901108933 4WEH 22 L7X/6HG24N9ETK4

R901108957 4WEH 22 L7X/6HG24N9ETK4/B10

R901108958 4WEH 22 E7X/6HG24N9ETK4/B10

R901108960 4WEH 22 J7X/6HG24N9ETK4/B10

R901108972 4WEH 16 EA7X/6HG24N9ETK4

R901115756 4WEH 16 LB7X/6EG24N9EK4/B10

R901117456 4WEH 16 D7X/6HG24N9EK4/B10

R901117501 4WEH 16 Y7X/6HG24N9EK4/B10

R901117502 4WEH 16 Y7X/6HG24N9ETK4/B10

R901117509 4WEH 22 D7X/6HG24N9ETK4/B10

R901117512 4WEH 22 E7X/6HG24N9K4/B10

R901117560 4WEH 32 E6X/6HG24N9ETK4/B10

R901117561 4WEH 32 L6X/6HG24N9ETK4/B10

R901119653 H-4WEH 25 E6X/6HG24N9ETK4/B10

R901120056 4WEH 22 J7X/6EG24N9S2K4/B08

R901127523 H-4WEH 25 E6X/6HG24N9K4

R901127528 4WEH 16 E7X/6HG24N9ETK4

R901127532 4WEH 16 D7X/6HG24N9EK4

R901132955 4WEH 16 JB7X/6HG24N9ETK4/B10

R901137960 4WEH 16 Y7X/6HG24N9ETK4

R901138149 4WEH 16 R7X/6HG24N9ETK4

R901138846 4WEH 16 J7X/6EG24N9ETK4/B10P4,5

R901140656 H-4WEH 25 U6X/6EG110N9ES2K4

R901142764 4WEH 16 Y7X/6EG24N9ETK4/B10D3

R901146569 4WEH 16 D7X/6EG48N9ETK4/B10

R901156193 4WEH 10 J4X/6EG48N9ETK4/B10

R901160403 H-4WEH 22 HC7X/OF6EW110N9ESK4/B10D3

R901166840 H-4WEH 25 J6X/6EG24N9ESK4/B12D3

R901171733 4WEH 22 HD7X/OF6EG24N9EK4/B10D3

R901172892 4WEH 32 HD6X/OF6EG24N9EK4/B10D3

R901174959 H-4WEH 16 G7X/6EW230N9ETSK4/P4,5

R901175192 H-4WEH 25 L6X/6EG24N9ES2K4/10B08

R901178137 H-4WEH 25 H6X/6EW230N9S2DJL

R901186798 H-4WEH 25 HD6X/6EG24N9EK4/B10D3

R901198372 4WEH 16 HD7X/6HG24N9EK4/B10

R901202657 4WEH 16 Y7X/6EG24N9ETS2K4/B10

R901202817 4WEH 16 Y7X/6EG24N9EK4/B10D3

R901205055 4WEH 16 J7X/6EG24N9ES2K4/B10V

R901206146 4WEH 10 EA4X/6EG24N9ETSK4/B08

R901206465 4WEH 16 Y7X/6EG24N9ES2K4/B10

R901208116 4WEH 10 J4X/6EG24N9ETSK4/B10

R901208359 4WEH 16 HD7X/6EG24N9ETK4/10B10

R901208362 4WEH 22 U7X/6HG24N9ETK4/B10

R901208378 H-4WEH 25 EA6X/6HG24N9ETK4/B10D3

R901208411 4WEH 16 E7X/6EW230N9ETK4/B10

R901208658 H-4WEH 32 HD6X/OF6EG48N9ETS2K4/B10D3

R901210524 4WEH 10 HD4X/OF6EG205N9ETS2K4/B10

R901210701 4WEH 10 J4X/6EG205N9ETS2K4/B10

R901210802 4WEH 10 J4X/6EW110N9ES2K4/B10

R901210821 4WEH 10 R4X/6EG24N9ETS2K4/B10

R901211007 4WEH 22 E7X/6EG24N9ESK4/B10

R901211678 H-4WEH 16 G7X/6EW230N9ETS2K4/B10P4,5D3

R901211808 4WEH 16 HD7X/6EG24N9ETS2K4/B10

R901221040 4WEH 10 J4X/6EG24N9EK4/B10

R901223604 H-4WEH 16 Q7X/6EG24N9ES2K4/B10D3

R901223606 H-4WEH 25 J6X/6EG24NES2K4/B10D3

R901223613 H-4WEH 25 HD6X/OF6EG24NES2K4/B10D3

R901223635 4WEH 16 Y7X/6EG24N9K4/B10D3

R901224159 4WEH 22 D7X/6EW230N9ETK4/B10

R901224780 H-4WEH 32 E6X/6EW230N9S2K4/B10D3

R901224981 4WEH 16 JA7X/6EG24N9ETK4/B10

R901225447 4WEH 16 D7X/6EG24N9ETSK4/B10D3

R901225451 4WEH 32 HD6X/OF6EG24N9ETSK4/B10D3

R901225453 H-4WEH 16 HD7X/OF6EG24N9ETSK4/B10D3

R901226047 H-4WEH 25 EA6X/6EG24N9EK4/B10D3

R901233070 4WEH 10 T4X/6EG24N9ETK4/B10

R901234274 4WEH 16 JB7X/6EG24N9EK4/B10

R901235461 4WEH 16 D7X/6EW230N9K4/B15

R901235462 4WEH 16 J7X/6EW230N9K4/B15

R901235463 4WEH 16 J7X/6EG24N9ETK4QMABG24/B10

R978029807 4WEH 16 H7X/6EG24N9ETS2K4/B10P4,5D3

WEH型電液換向閥是用電磁換向閥作為先導(dǎo)控制的滑閥式換向閥， 用于控制液流的通斷和流動(dòng)方向

力士樂(lè)Rexroth電磁閥，力士樂(lè)Rexroth比例閥，力士樂(lè)Rexroth溢流閥，力士樂(lè)Rexroth調(diào)節(jié)閥，力士樂(lè)Rexroth液壓閥，Rexroth solenoid valve ,力士樂(lè)換向閥，博世電磁閥，Bosch電磁閥，Bosch液壓閥，Bosch氣動(dòng)閥，Bosch Rexroth液壓元件，力士樂(lè)Rexroth節(jié)流閥，Bosch Rexroth力士樂(lè)截止閥，Bosch博世 Rexroth單向閥，Bosch Rexroth流量閥，Bosch Rexroth比例溢流閥，博世力士樂(lè)換向閥，Bosch博世力士樂(lè)Rexroth壓力閥，Bosch博世Rexroth力士樂(lè)比例閥，比例閥, Bosch博世Rexroth力士樂(lè)高頻響閥和伺服閥，Bosch博世Rexroth力士樂(lè)先導(dǎo)式比例方向閥，Bosch博世Rexroth力士樂(lè)直動(dòng)式比例方向閥，力士樂(lè)比例流量控制閥，博世力士樂(lè)高頻響方式閥，博世力士樂(lè)伺服閥，力士樂(lè)Rexroth比例減壓閥,Bosch博世Rexroth力士電子元件,力士樂(lè)Bosch Rexroth開(kāi)關(guān)閥，力士樂(lè)Bosch Rexroth方向滑閥，力士樂(lè)Bosch減壓閥，力士樂(lè)Bosch Rexroth方流量控制閥，力士樂(lè)Bosch Rexroth方截止閥-梭閥，力士樂(lè)Bosch Rexroth壓力截止閥，力士樂(lè)Rexroth插裝閥，力士樂(lè)Rexroth壓力截止閥，力士樂(lè)Rexroth控制閥塊。