力士樂(lè) 0811402055

力士樂(lè) 0811402055 力士樂(lè)比例閥 博世力士樂(lè)優(yōu)質(zhì)商品 低價(jià)現(xiàn)貨供應(yīng)  歡迎來(lái)電咨詢

我公司專業(yè)代理博世力士樂(lè)（BOSCH-REXROTH）、阿托斯ATOS、派克Parker、迪普馬DUPLOMATIC、油研YUKEN;本特利bentley、貝加萊B&R、西門子、光洋KOYO，美國(guó)ASCO，美國(guó)PARKER派克 等系列進(jìn)口產(chǎn)品 

力士樂(lè) 0811402055 力士樂(lè)比例閥  比例閥 閥對(duì)流量的控制可以分為兩種：

一種是開(kāi)關(guān)控制：要么全開(kāi)、要么全關(guān)，流量要么、要么小，沒(méi)有中間狀態(tài)，如普通的電磁直通閥、電磁換向閥、電液換向閥。

另一種是連續(xù)控制：閥口可以根據(jù)需要打開(kāi)任意一個(gè)開(kāi)度，由此控制通過(guò)流量的大小，這類閥有手動(dòng)控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。

所以使用比例閥或伺服閥的目的就是：以電控方式實(shí)現(xiàn)對(duì)流量的節(jié)流控制（當(dāng)然經(jīng)過(guò)結(jié)構(gòu)上的改動(dòng)也可實(shí)現(xiàn)壓力控制等），既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因?yàn)樗�需要一定的流量�?lái)維持前置級(jí)控制油路的工作。

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力士樂(lè)比例閥REXROTH電液比例閥現(xiàn)貨優(yōu)勢(shì)型號(hào)如下：4WRZ25W4-325-5X/6A24NTK4/M

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三大承諾：

1、保證全新原裝進(jìn)口德國(guó)BOSCH REXROTH

2、保證安全準(zhǔn)時(shí)發(fā)貨

3、保證售后服務(wù)質(zhì)量

 

作為變速箱和液壓系統(tǒng)的制造商,傳動(dòng)和控制專家力士樂(lè)為風(fēng)機(jī)制造商提供系統(tǒng)解決方案.

博世力士樂(lè)是全球領(lǐng)先的傳動(dòng)與控制技術(shù)專家。憑借在傳動(dòng)、控制以及行走機(jī)械領(lǐng)域內(nèi)的豐富經(jīng)驗(yàn)，博世力士樂(lè)為全球80多個(gè)國(guó)家， 

50多萬(wàn)家客戶提供量身定制的解決方案，是世界工業(yè)及工廠自動(dòng)化、行走機(jī)械應(yīng)用與可再生能源應(yīng)用市場(chǎng)上的佼佼者。

 

2008年博世力士樂(lè)全球銷售額近59億歐元，擁有超過(guò)35,300多名專業(yè)員工。

自1978年開(kāi)始，博世力士樂(lè)就開(kāi)始了在中國(guó)的業(yè)務(wù)，并在上海、北京、常州和深圳建立了工廠。

 

 液壓元件分類

動(dòng)力元件：齒輪泵、葉片泵、柱塞泵、螺桿泵；

執(zhí)行元件：液壓缸、活塞液壓缸、柱塞液壓缸、擺動(dòng)液壓缸、組合液壓缸；

液壓馬達(dá)：齒輪式液壓馬達(dá)、葉片液壓馬達(dá)、柱塞液壓馬達(dá)；

控制元件：方向控制閥、單向閥、換向閥；

壓力控制閥：溢流閥、減壓閥、順序閥、壓力繼電器等；

流量控制閥：節(jié)流閥、調(diào)速閥、分流閥；

 

 

 

博世Bosch Rexroth力士樂(lè)上海優(yōu)勢(shì)供應(yīng)閥系列產(chǎn)品如下：

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。