力士樂(lè)比例閥的工作原理
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,zui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*分離而*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)
力士樂(lè)比例閥的工作原理如下：在不制動(dòng)時(shí),活塞在感載彈簧通過(guò)杠桿施加的推力f的作用下,處 于左端極限位置,這時(shí)閥門離開(kāi)閥座打開(kāi),使輸入輸出油路相通。當(dāng)開(kāi)始制動(dòng)時(shí),來(lái)自助力器的壓力為p1的制動(dòng)液由進(jìn)油口進(jìn)入,并通過(guò)閥門從出油口輸至后制動(dòng)管路.此時(shí)輸出液壓p,等于輸入液壓p1當(dāng)制動(dòng)踏板力增大時(shí),p1和p2同步增大。但由于活塞左側(cè)承壓面積大于右側(cè),致使活塞左側(cè)受到的力也大于右側(cè). rexroth力士樂(lè)比例閥的結(jié)構(gòu)和其它參數(shù)一定的情況下,調(diào)節(jié)作用的初始控制壓力p·的值取決于感載的比例閥感載彈簧預(yù)緊力的大小,其變化范圍在.
(rexroth)4ws|伺服閥,(rexroth)4wr|比例閥4wrz10w1-85-5x/6a24n9etz4/m4wse3ee16-1x/200b9et-210k9ev4wrde16v1-200l-5x/6l24k9/m4wrpeh10c3b100l-2x/g24k0/f1m4wrke10e100l-3x/6eg24etk31/f1d3m4wrz25w8-325-7x/6eg24n9k4/d3m4wra10w30-2x/g24k4/v4wree6e116-2x/g24k31/f1v4wree10w-50-2x/g24k31/f1v4wrz16w1-100-5x/6a24n9etz4/d3m4wrte32e1-600l-4x/6eg24k31/a1wb15m4wrze16e1-150-7x/6eg24n9etk31/a1d3me-|放大器,插頭|閥連接,eg24|24伏直流,4ws|伺服閥,4wr|比例閥,4wre6e16-2x/g24k4/v4wrpfh10c3-b100l-2x/g24k0/f1m4wree6v08-22/g24k31/a1v4wrz10e85-5x/6a24nez5l/m4wrte16-v1-125l-4x/6eg24ek31/f1m4wrz16w6150-70/6eg24n9etk4/m4wrze16w6-100-7x/6eg24n9etk31/f1d3m4wree6v16-2x/g24k31/a1v4wrae6e15-22/g24n9k31/a/v4wra6w1-30-2x/g24n9k4/v4wra6v30-22/g24n9k4/v4wrde10v100l-5x/6l24k9/m4wrke10w8-100l-3x/6eg24etk31/f1d3m4wrke25e1-350l-31/6eg24ek31/a5d3m4wree10e-75-22/g24k31/a1v4wrz16w8-150-7x/6eg24n9k4/d3m4wrke10e100l-3x/6eg24etk31/f1d3m4wrz10w8-85-70/6eg24n9etk4/d3m4wrz32w8-520-7x/6eg24n9k4/d3m4wrze16w6-150-7x/6eg24n9etk31/a1d3m4wrte10v1-100l-4x/6eg24etk31a5m4wrae6e30-2x/g24k31/a1v4wrz32w8-520-7x/6eg24n9etk4/d3m+z44wrz16w6-150-7x/6eg24n9etk4/m4wrz25w6-220-7x/6eg24n9etk4/d3m4wra6w30-2x/g24k4/v4wra6e30-22/g24n9k4/v4wrz10w8-50-7x/6eg24n9etk4/m+z44wrz25w8-325-7x/6eg24n9tk4/d3m+z44wree10w3-75-2x/g24k31/f1v4wree10w1-25-2x/g24k31/f1/v4wrke25-w6-350l-3x/6eg24ek31/f1-d3m4wrze25w8-220-7x/6eg24n9etk31/f1d3v4wrz10w6-25-7x/6eg24n9etk4/d3m4wrph10c4b100l-2x/g24z4/m4wrde16v1-200p-52/6l24k9/wg152vr零件號(hào)4wrke25w8-220l-3x/6eg24ek31/f1d3m5wrz52-w8-1000-7x/6eg24n9k4/d3m4wrze32w8-520-7x/6eg24n9k31/a1d3v+插頭4wrz16w8-150-7x/6eg24n9etk4/d3v4wrpeh6c4b12l-2x/g24k0/f1m4wrze16w8-150-7x/6eg24n9etk31/f1d3m4wrz10w1-50-5x/6a24n9etz4/m4wrz10w6-85-70/6eg24n9etk4/d3m4wrph6c4b24l-2x/g24z4/m4wree6v16－20/g24k31/a1v4wrze25w6-325-70/6eg24n9ek31/f1m4wree10e75-2x/g24k31/a1v4ws2em10-5x/75b11et315k31ev4wrz16e1-150-5x/6a24z4/d3m4wrke35w6-1000l-3x/6eg24etk31/a1d3m4wrde-25-v-220-l-5x/6l-24-k9/m-r5764wrze25w6-325-7x/6eg24etk31/a1d3m4wrse10q00-32/g24k24ko/a1v-588=de4wra6w15-2x/g24n9k4/v插頭z44wrze16w6-100-7x/6eg24n9etk31/a1d3m4wre6w08-2x/g24k4/v4wrke27-w6-500l-3x/6eg24ek31/f1-d3m4wrze32w8-520-7x/6eg24n9k31/a1m4wrz32w1-520-5x/6a24n9etz4d3m4wrte32e1-600l-4x/6eg24k31/a1wb15m4wrze32w8-520-7x/6eg24n9ek31/f1m4wra10w1-60-2x/g24k4/v4wse3ee-16-1x/200-b-8-315-k9-d-v-so1224wree6e16-2x/g24k31/a1v4wree6w32-2x/g24k31/f1v4wrz10e85-7x/6eg24n9ek4+z5l4wrz10w6-85-7x/6eg24n9etk4/d3m+z44wrz25w6-220-7x/6eg24n9k4/d3m+z44wrze25w8-220-7x/6eg24n9k31/a1d3v+插頭4wrke16w6-125l-3x/6eg24k31/f1d3m4wra10e40-12/24nz4/m4wree10v75-22/g24k31/a1v4wrz32w6-520-7x/6eg24n9k4/d3m4wrze10w8-50-7x/6eg24n9etk31/f1d3m4wrze25e325-7x/6eg24n9ek31/f1m4wrse10v1-80-3x/g24k0/a1v4wrze25w8-220-7x/6eg24n9ek31/f1d3m4wre10w75-2x/g24k4/v+z44wree10e75-22/g24k31/a1v+z314wrz32w6-520-7x/6eg24n9etk4/d3m4wrze10w8-50-7x/6eg24n9etk31/f1d3m4wrz10w8-50-7x/6eg24n9etk4/d3m4wrz10w8-85-70/6eg24n9etk4/d3m4wrke16w6-125l-3x/6eg24k31/a5d3m4wree10w3-75-22/g24k31/f1v4wrae10w60-2x/g24k31/a1v4wrz16e1-150-7x/6eg24n9ek4/d3m+z44wrz32w520-51/6a24nek4/m4wrz32w8-520-7x/6eg24n9etk4/d3m4wrte25w8-220l-4x/6eg24ek31/f1m4wra10e60-2x/g24n9k4/v-5894wrz32w1-520-5x/6eg24n9etk4/d3m4wree10e75-2x/g24k31/f1v4wrz10w8-50-7x/6eg24n9ek4/d3m4wrde16v-200l-5x/6l24etk9/m-2804wrl25v370m-3x/g24z4mz2s6a1-6x/v4wra6v30-2x/g24n9k4/v-5894wrze25w6-325-7x/6eg24n9ek31/a1m4wrseh6v04le-3x/g24k0/f1v4wrte16v200l-4x/6eg24k31/a1m4wrze16w8-150-7x/6eg24n9ek31/f1d3m4wrz32w8-520-7x/6eg24n9tk4/d3m4wra6e30-22/g24n9k4/v4wrz10w6-50-7x/6eg24n9k4/v插頭r9010170104wrz25e1-220-70/6eg24n9k4/m4wrde10v100l-5x/6l24k9/m4wree6v16-22/g24k31/a1v4wrp10ea63s-1x/g24z4/m4wrze25w6-220-7x/6eg24n9k31/f1d3m4wrte25-v1-350l-4x/6eg24ek31/f1m4wrte25v1350l-4x/6eg24etk31/a1m4wrz16w6-150-70/6eg24n9etk4/m4wrke25e3-350l-3x/6eg24etk31/a1d3m4wrae10e30-2x/g24n9k31/vr4wree10e25-2x/g24k31/a1v4wree6w32-20/g24k31/a1v=de1x/g24z4/m,4wrp10ea63s4wrz25w8-325-7x/6eg24n9etk4/d3m4wrz25w8-325-7x/6eg24n9ek4/d3m+z44wrte25e1-220l-4x/6eg24k31/a1m4wrse6q2-10-31/g24k0/a1v4wrte27v500l-4x/6eg24k31/a1m4wrke25w8-220l-32/6eg24etk31/f1d3m4wrse10v50-3x/g24k0/a1v-2804wrze25w5-325-70/6eg24n9etk31/f1/d3v4wree6w08-22/g24k31/f1v4wra6w1-30-2x/g24n9k4/v4wrke16w6-200p-31/6eg24ek31c1d3m4wrae6w30-2x/g24k31/f1v4wrz25w8-325-7x/6eg24n9ek4/v4wrze25w6-325-7x/6eg24n9ek31/f1m4wrke16w8-125l-3x/6eg24etk31/f1d3m4wrze32w6-520-7x/6eg24n9ek31/f1m4wrze10w8-85-7x/6eg24n9etk31/f1d3m4wrap6w7-08-30/g24k4/m4wrze25w6-325-70/6eg24n9etk31/f1d3m4wrz25w8-220-7x/6eg24n9k4/d3m4wrze25w8-220-7x/6eg24n9k31/f1d3m4wrde16v-200l-5x/6l24etk9/m-2804wrze16w6-100-7x/6eg24etk31/f1d3m4wrze10w6-85-7x/6eg24etk31/f1d3m4wrde32v1-400l-5x/6l24ek9-vr4wrpeh10c5b50l-2x/g24k0/f1m4wrke16w125-21/6a24k9/d3mr4wre10w75-2x/g24k4/v4wrz16w6-150-7x/6eg24n9tk4/d3m4wrz25w8-325-7x/6eg24n9etk4/d3v4wrz25w8-220-7x/6eg24n9k4/d3m4wrz16w6-150-7x/6eg24n9k4/d3m+z44wrae10w60-2x/g24k31/a1v4wrae10w30-2x/g24k31/f1v4wree10v50-22/g24k31/f1v4wrba10ea75-2x/g24k4/m-828(0811403017)4wrz32w8-520-7x/6eg24n9tk4/d3m4wrze16w6-100-7x/6eg24etk31/f1d3m4wra10w1-60-2x/g24k4/v4wrz16w6-150-7x/6eg24n9etk4/d3m4wrz16e1-150-7x/6eg2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德國(guó)博世力士樂(lè)比例伺服閥 以下產(chǎn)品備有大量現(xiàn)貨fexx32ca-1x/320lz4m 力士樂(lè)電磁比例閥 0811402614 *現(xiàn)貨4wrte16w6-200l-41/6eg24ek31/f1m 主比例閥 s6a3/a 單向閥z1s6t-1-30 疊加式單向閥z1s10t-1-30 疊加式單向閥3we6a62/ew230n9k4/b08 電磁閥z2fs6-30/s2 疊加式雙單向節(jié)流閥z2fs10-20/s2 疊加式雙單向節(jié)流閥z2fs6-4x/s2 雙單向節(jié)流閥z2fs16-4x/s2 雙單向節(jié)流閥4wmm6j-5x/ 手動(dòng)換向閥4wmm10e-3x 手動(dòng)換向閥zdr6da2-4x/150y 疊加式減壓閥zdr10da2-4x/150y 疊加式減壓閥3we6b9-62/eg24n9k4 電磁換向閥msr20ke05-1x 插裝式單向閥4weh16jb/6ag24n9ek4 電磁換向閥z2fs16-3b/s2 液控單向閥s23 單向閥s12 單向閥s30a1 單向閥sl20pa1-4x 液控單向閥vt11132-11a（24v） 電液控制板4we6e50/aw220-50nz5l 換向閥m-3sed6uk13/350cg24n9k4 球閥zdb6vb-3-40b/100 閥4weh16g50/6ag24nesz4 液壓換向閥4we6e6x/ofeg24n9dkl 換向閥zdr6da34x/25y 減壓閥5l30pa1-30 液控單向閥4weh25j50/6ag24net 電液換向閥z2s22 液控單向閥4we6j50/g24 電磁換向閥z2s6 液控單向閥a4vso125dr/30r-ppb13noo 柱塞泵dbds20k-1x/200 溢流閥4wr6d6x/ofeg24n9z5l 電磁換向閥lfa32d-7x/fx12 插裝閥lc32b10e6x 插裝閥4weh16d50/6ag24netz5l 電磁閥4we6y-50/ag24nz5l 電磁閥a2f012/61r-p2p06 柱塞泵zdr10dp2-4x/150ymv 疊加減壓閥zdr6dp2-4x/75ym（dn6） 減壓閥zdr10vp5-3x/200ym 減壓閥zdr10dp1-40/10ym 疊加減壓閥dbds10k1-1x/100 閥dbw10al-5x/1200-gel24m9k 閥dbds10k1-1x/315 閥4wrz16e1150-5x/6a24z4/d3m 閥zdc16p-22/xm 閥a10sv028dr/30r-ppa12n00 閥m-3sew6u32/420mg48n9z5l 閥4we6d5x/ofag24nz5l 閥4we6d5x/ag24n9z5l 閥lc40a40d6x 插裝式節(jié)流閥a2f028/61r-ppb05 柱塞泵a2f023/63k-ppb05 柱塞泵1pf2g2-4x/011rc20mbk 雙聯(lián)泵4we6j70/hg24n9k4 電磁換向閥4we6j70/hg24n9k4/b10 電磁換向閥dr6dp2-50/75ym 液壓泵z2fs10-5-3x/s2 疊加式節(jié)液閥z2s10-2-3x 疊加式液控單向閥z2s10a-2-3x 疊加式液控單向閥z2fs10-5-3x/s 疊加式節(jié)流閥z2s6a2-6x 疊加式液控單向閥z2s10b-2-3x 疊加式液控單向閥zdb6vp-2-4x/200 疊加式溢流閥z2fs6a2-4x/2qv 疊加式節(jié)流閥4we6ja6x/eg24n9k4 電磁換向閥4we6gb6x/eg24n9k4 電磁換向閥lt08mma-2x/025/02m 制動(dòng)閥4we6h-6x/eg24n9z4 電磁閥hed80a-1x/350-z14s 壓力開(kāi)關(guān)4wraeb6ea30-22/g24n9k311 閥a6vm160ha1/60w0710-nzbo8a-k 變量泵a7v0160lr/63r-nzbo1 變量泵dbw20a15x/315g24n9k3 電磁溢流閥a2fm125/6.1w-pab08 馬達(dá)t6ec-052/0141r11-b1 泵t6d/04501r001b1 泵a10vso100dflr/31r-vpa12n00 泵a10vso10dr/52r-ppa12n00 柱塞泵fd32pa11bb60 平衡閥dn25fd25fa2x/bo6 平衡閥dc24v 十通經(jīng)電磁閥帶指示燈的插入式 接線插頭dc24v 六通經(jīng)電磁閥帶指示燈的插入式 接線插頭1r0716 機(jī)油濾清器1r0751 機(jī)油濾清器m-3sed6uk13/350cg24n9k4/b20 35m 電磁方向閥3drepe6c-20-25ed24n9k 31/flm- 電導(dǎo)閥dbw20b2-5x/315-s6eg24n9k4 電磁溢流閥dbw10b-1- 安全閥4we6j-l10/ag24ns- 電磁閥hed80h1x/50z15l245 3.5pa 壓力開(kāi)關(guān)e-a10vso100dr/31r-ppa12noo 柱塞泵4wra6e20-2x/g24nok4/v 比例方向閥4wra6w30-2x/g24n9k4/v 比例方向閥dbw20b2-5x/315ueg24n9k4 先導(dǎo)式溢流閥hed80a1x/50k14s 壓力繼電器z2fs6-5-4x/2qv 流量閥4we10d3x/ofcg24n9k4 電磁換向閥4weh10j-4x/6eg24n9ts2k4 電磁換向閥z2s6-1-6x/v 疊加式液控單向閥4wrpe10e-508j-2x/g24ko/aim 比例閥a2f012/61r-vpb06 定量柱塞泵3we6a62/ofew230n9k4+z4 電磁換向閥3drepe6c-2x/25eg24k31/aim 比例閥lc40a20d7x 插裝閥件lfa40rf-7x/f 插裝閥蓋板a4vso250dfr1x/30r-ppb1300 柱塞泵a4vso250dr1x/30r-ppb1200 柱塞泵m-sr30ke05-1x 單向閥dt8p1-10-5-11 電磁閥a4vs0180dr/30r-ppb13n00 柱塞泵dbw10a1-52/200-6eg24n9k4 溢流閥a4vso500hsk/30r-pph13n0010set 柱塞泵a4vso500hsk/30l-pph13n0010set 柱塞泵lc50db 20e 7x/-104 壓力閥snp2/11dc001f 齒輪泵snp2/14dc001f 齒輪泵fg-3-120k-10 節(jié)流閥z1s10t1-3x/v 疊加式單向閥z2fs10-23 雙單向節(jié)流閥e-a4vso250dr/30rppb13noo 柱塞泵s10a1.0 管式單向閥s11.0/ 管式單向閥hed40p10/350z15l220s 壓力繼電器sv30p-20 液控單向閥4we6d62/ew230m9k4 跳閘電磁閥a4vso180dr/3xr-ppb13n00 軸向柱塞泵a4vs0250dr/3xr-ppb13n00 軸向柱塞泵s8a1.0/ 單向閥sl30pa1-4x/ 單向閥z2s16-1-5x/ 單向閥z2s22-1-5x/ 單向閥ab21-11/16-125-2-1x/m 單向閥ab21-11/16-150-2-1x/m 單向閥4we6d6x/oeeg24n9k4 兩位四通電磁閥4weh16hd7x/of6eg24n9etk4/b10d3 兩位四通電磁閥4weh16j7x/6eg24n9etk4b10d3 三位四通電磁閥h-4weh25j6x/6eg24n9etk4b10d3 三位四通電磁閥4wre6w32-2x/g24k4/v 比例閥4wre10w1-75-2x/g24k4/v 比例閥4wre6w08-2x/g24k4/v 比例閥4wrz16w8-150-7x/6eg24n9etk4/d3v 比例閥4wrz25w8-220-7x/6eg24n9etk4/d3v 比例閥4wrz25w8-325-7x/6eg24n9etk4/d3v 比例閥4wrke25w8-220l-3x/6eg24etk31/f1d3m 比例閥mg10g1x/v 比例閥z2fs16-3x/s 單向節(jié)流閥z2fs16-3x/s2 疊加式單向節(jié)流閥mk10g1x/v 單向節(jié)流閥dbds6p1x/315 安全閥zdb6va2-4v/xxxv 溢流閥z2db6vd2-4x/xxxv 溢流閥z2db6vc2-4x/xxxv 溢流閥zdb10va2-4x/xxxv xxx=200 溢流閥dbds20p1x/xxx 溢流閥db20-2-5x/xxx xxx=200 安全閥dbw20b-2-5x/xxx-6eg24n9k4so160 安全閥db20-2-5x/xxx 安全閥dbds30p1x/xxx 溢流閥zdr6da2-4x/xxxy 減壓閥zdr6dp2-4x/xxxym xxx=150 減壓閥zdr6dp2-4x/xxxym 減壓閥zdr10da2-5x/xxxy 減壓閥zdr10dp2-5x/xxxym 減壓閥g502/01 底板z1s16t3-1x/v 單向閥夾板z1s16p1-1x/vso68 單向閥夾板lc40a40e7x/ 插裝閥lfa40wea-7x/a15 控制閥z1s6p30-4x/v 單向閥夾板lc32a05d7x/ 二位插裝閥lfa32h2-7x/f 控制蓋z1s10p1-3x/v 單向閥夾板m-sr30ke02-1x/ 單向閥s30a12.0 單向閥zdr10dp-2-5x/210ym 疊加式減壓閥4we10e3x/cg24n9k4+2xz4 電磁換向閥z2fs10-3x/v 疊加式單向節(jié)流閥4wrz25w6-220-7x/6egn9k4d3m 比例換向閥fd32pa11/b60-20mpa 平衡閥dbds10p-4x/200 溢流閥4wrz16w6-150-7x/6eg24n9k4d3m 比例換向閥sv20pa2-30 液控單向閥4we6d6x/eg24n9k4+1xz4 電磁換向閥4weh16b7x/6eg24n9etk4+2xz4 電磁換向閥db10-3-52-/315 溢流閥m-3sew6c35/420mg24n9k4 電磁球閥zdr10vp5-3x/200ymv 減壓閥m4sc-055-3noo-a502 液壓馬達(dá)（?。﹎4sd-113-3noo-b502 液壓馬達(dá)（大）r5v10-433-12-a1 溢流閥r5v08-533-12-a1 溢流閥dbds20k1x/100 溢流閥fd16pa2x/bo3v 平衡閥4we6d62/eg24k4 電磁閥z2fsk10-2-10/2qu 閥a2fm180/61w-wbb010 液壓馬達(dá)pv7-1x/16-30reo1mco 葉片泵pv7-1x/16-20reo1mco-pgf1-2x/2.2ra01 葉片泵pv7-1x/16-20reo1mco 葉片泵pv7-1x/10-14reo1mco 葉片泵mk6g1.1 節(jié)流閥dbdh6p10/210 溢流閥z2fs6-30 節(jié)流閥zdr6dp2-30/75ym 疊加減壓閥hed80a1x/100k14s 壓力繼電器pv29 2r5d c02 頂軸油泵sioa1.0/ 單向閥s8a5.0/ 單向閥s21.0/ 單向閥z2s6-1-6x/ 疊加閥z2s6-b-1-6x/ 疊加閥dbds10g1x/20 溢流閥db10-244/200y w65 溢流閥dbds6g1x/50 溢流閥dbds6g1x/50k14 溢流閥dbds10g1x/100 溢流閥dbds10g1x/20 溢流閥hed80a1x/50k14 壓力繼電器pv7-1x/63-71reo7mco-14a1 泵dr10-5-52/20ym 溢流閥dr6dp2-5x/75ym 溢流閥zdr6dp2-44/150ym 溢流閥z2s6a-40 溢流閥p25x378be1u255 齒輪泵p25x378bd1u25-75 齒輪泵p37x278basd30-13 齒輪泵v201p11p3c111l 泵4we6jb6x/eg24n9k4 電磁閥h-4weh25g-6x/6sg24n9tk4 電磁閥m-3sew6c/3x/420ng24 電磁球閥pvv21-1x-060-018 雙聯(lián)葉片泵dbds6g18/50v 溢流閥4weh16j70/6eg24n9etk4/b10 電液換向閥dbw10b1-52/315-6ew230n9k4n 電液換向閥dbw10b2-52/315-6ew230n9k4n 電液換向閥m-3sew6u3x/420mg24n9k4 比例閥m-3sew10c1x/630mg24n9k4 比例閥sv10pa1-4x 單向閥hed80a12/350k14 壓力開(kāi)關(guān)dbw20g24 先導(dǎo)式溢流閥s20p3b 單向閥m-4weh25j20g24e 電液閥z2s22-30 液控單向閥dvp20s-10 板式節(jié)流閥a10vo28dr/31r 泵4we6c6x/eg24n9k4 電磁閥3we6a6x/eg24n9k4 電磁閥2frm6b76-2x/6qmv 閥m-3sew6v1x/420mg24n9k4 閥m-3sew6v3x/420mg24n9k4 閥m-3sew10v1x/630mg24n9k4 閥m-3sew10v3x/630mg24n9k4 閥s10p3.0 31.5mpa 單向閥dbet-5x/315cg24k4 比例換向閥z4s16-20 整流疊加板lfa40h2-71/fx15 節(jié)流插裝閥控制蓋lfa63web-71/ 二通插裝閥控制蓋lfa40d38-65/ 控制蓋板lfa40d-71/fx12 控制蓋板lfa40db2-71/200 插裝蓋板db3og2-52/50r/12 溢流閥z2db10vc2-41/315v 溢流閥dbds20p18/200 溢流閥dbds30p18/200 溢流閥db20-2-52/315 溢流閥db20-2-52/200 溢流閥dbw30-b2-52/3506eg24n9k4/12 電磁溢流閥dbw20b2-52/315s6eg24n9k4r12 電磁溢流閥dbw30-b2-52/200s6eg24n9k4r12 電磁溢流閥