插裝閥蓋板R900910271 LFA16WEA-71/德國(guó)力士樂(lè)；武漢百士自動(dòng)化設(shè)備有限公司主營(yíng)銷售產(chǎn)品，產(chǎn)品實(shí)拍，原裝正品，客戶買的安心，用的放心。常用產(chǎn)品現(xiàn)貨供應(yīng)，歡迎新老客戶詢價(jià)采購(gòu)！

產(chǎn)品簡(jiǎn)介：

力士樂(lè)REXROTH二通插裝閥，壓力控制功能

LFA..DB（標(biāo)準(zhǔn)）

規(guī)格 16 … 100

大工作壓力 420 bar

規(guī)格 16 … 100

用于壓力功能的二通插裝閥為先導(dǎo)式座閥或滑閥。設(shè)計(jì)為插裝閥的功率單元安裝在按照 DIN ISO 7368 進(jìn)行標(biāo)準(zhǔn)化的接收孔內(nèi)，且使用控制蓋閉合。

用于手動(dòng)或電動(dòng)比例壓力調(diào)節(jié)的先導(dǎo)控制閥作為先導(dǎo)閥集成到控制蓋內(nèi)或安裝在控制蓋上，其安裝尺寸符合 DIN 24 340。

通過(guò)將插裝閥與控制蓋組合，可以實(shí)現(xiàn)不同的壓力功能。

壓力溢流功能

用于壓力溢流功能的插裝閥（型號(hào) LC .DB...）被設(shè)計(jì)為無(wú)面積差的座閥（在油口 B 處無(wú)有效面積）。油口 A 處的有效壓力經(jīng)先導(dǎo)油供油節(jié)流孔導(dǎo)入到元件的彈簧側(cè)。在先導(dǎo)控制閥上設(shè)定的壓力下，閥芯 由彈簧力進(jìn)行壓力補(bǔ)償和閉合。

當(dāng)達(dá)到調(diào)定壓力時(shí)，閥芯 開(kāi)啟，且油口 A 處的壓力將根據(jù)壓力-流體特性而受到限制。

減壓功能

靜止位置開(kāi)啟

用于減壓功能的插裝閥被設(shè)計(jì)為無(wú)面積差的滑閥（在油口 B 處無(wú)有效面積）。

作為先導(dǎo)控制閥，應(yīng)使用具有壓力溢流功能的相同蓋類型（型號(hào) LFA..DB...）。

油口 A 處的有效壓力經(jīng)先導(dǎo)油供油節(jié)流孔引入到閥芯的彈簧側(cè)。在性能限制和先導(dǎo)控制閥設(shè)定的壓力下，閥芯由彈簧力進(jìn)行壓力補(bǔ)償并保持在開(kāi)啟位置，以實(shí)現(xiàn)從油口 B 到油口 A 的自由流動(dòng)。

當(dāng)達(dá)到調(diào)定壓力時(shí)，閥芯閉合并且油口 A 處的壓力將根據(jù)壓力-流體特性降低。

主營(yíng)型號(hào)：

R900532425 LFA100WEA-6X/

R900932023 LFA100WEA-6X//12

R900515354 LFA100WEA-6X/630

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R900529704 LFA100WEA-6X/A30

R900564207 LFA100WEA-6X/A30/12

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R900978979 LFA100WEA-6X/A40P35

R900950160 LFA100WEA-6X/A40P40

R901339314 LFA100WEA-6X/A40P40T40

R901207001 LFA100WEA-6X/A45P45

R901106250 LFA100WEA-6X/A50P50

R900958653 LFA100WEA-6X/P18T20

R900525768 LFA100WEA-6X/P20

R900903686 LFA100WEA-6X/P20T20

R900928338 LFA100WEA-6X/P30

R900577217 LFA100WEA-6X/P30V/12

R901083030 LFA100WEA-6X/P35

R900563413 LFA100WEA-6X/P40

R901424324 LFA100WEA-6X/T08

R901440561 LFA100WEA-6X/T15

R901162253 LFA125WEA-2X/

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R900508540 LFA125WEA-2X/P25

R900344930 LFA16WEA-6X/

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R900364550 LFA16WEA-6X/A08P08T10

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R900390626 LFA16WEA-6X/A12V/12

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R900390366 LFA16WEA-6X/V

R900362736 LFA16WEA-6X/V/12

R900576431 LFA16WEA-6X=

R900910271 LFA16WEA-7X/

R900932358 LFA16WEA-7X//12

公示： 因工業(yè)液壓、自動(dòng)化各進(jìn)口品牌備件型號(hào)繁多，歐美產(chǎn)品價(jià)格實(shí)時(shí)變化，因此很難實(shí)時(shí)標(biāo)出準(zhǔn)確價(jià)格，請(qǐng)以業(yè)務(wù)員實(shí)際報(bào)價(jià)單價(jià)格為準(zhǔn)！ 給您帶來(lái)不便敬請(qǐng)諒解。