R900912655 LFA16H2-7X/F力士樂插裝閥

全新原裝正品R900912655 LFA16H2-7X/F力士樂插裝閥；上海韋米機電設(shè)備有限公司主營銷售產(chǎn)品，產(chǎn)品實拍，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)，歡迎新老客戶詢價采購！

產(chǎn)品簡介：

力士樂REXROTH二通插裝閥，壓力控制功能
LFA..DBU2A
R900947692 LFA25DBU2A2-71/100A025
R900923101 LFA25DBU2A2-71/315A200
R900932664 LFA32DBU2B2-71/315A200
規(guī)格 16 … 100
組件系列 6X, 7X
大工作壓力 420 bar
規(guī)格 16 … 100
組件系列 6X, 7X
用于壓力功能的二通插裝閥為先導(dǎo)式座閥或滑閥。設(shè)計為插裝閥的功率單元安裝在按照 DIN ISO 7368 進行標(biāo)準(zhǔn)化的接收孔內(nèi)，且使用控制蓋閉合。
用于手動或電動比例壓力調(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。
通過將插裝閥與控制蓋組合，可以實現(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 LC .DB...）被設(shè)計為無面積差的座閥（在油口 B 處無有效面積）。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，閥芯由彈簧力進行壓力補償和閉合。
當(dāng)達到調(diào)定壓力時，閥芯開啟，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
靜止位置開啟
用于減壓功能的插裝閥被設(shè)計為無面積差的滑閥（在油口 B 處無有效面積）。
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 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，閥芯由彈簧力進行壓力補償并保持在開啟位置，以實現(xiàn)從油口 B 到油口 A 的自由流動。
當(dāng)達到調(diào)定壓力時，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。

力士樂插裝閥蓋板LFA25DBU2A2-7X/315A100
R900929835
公稱尺寸 25，手動壓力設(shè)置，雙倍，可切換，帶安裝面 ISO4401
2 通插裝閥的控制蓋，根據(jù)液壓符號，與 2 通插裝閥組合可實現(xiàn)可靠的壓力限制
六角
多個壓力等*
**壓力 [bar] 420
連接類型 板式結(jié)構(gòu)
標(biāo)稱尺寸 25
驅(qū)動類型 手動壓力調(diào)節(jié)
液壓油 HL,HLP,HLPD,HVLP,HVLPD,HFC
密封 NBR
重量 [kg] 3.3



力士樂REXROTH二通活動可控插裝閥
LC2A
規(guī)格 16 … 125
組件系列 1X
大工作壓力 450 bar
大流量 17000 l/min
規(guī)格 16 … 125
組件系列 1X
二位二通活動可控方向插裝閥（“兩*主動邏輯”）
模塊化設(shè)計，柔性油路設(shè)置
符合 ISO 7368 的安裝孔
采用流量優(yōu)化的幾何，*證了能量效率
采用集成式軸密封件，*證無泄漏
具有閥芯位置監(jiān)控“關(guān)閉”和/或“開啟”或模擬（也可重新配置）
BG 證書
LC2A 型二通插裝閥（以下簡稱“主動邏輯”）采用緊湊模塊化設(shè)計，其基本構(gòu)成為插件（控制閥芯）和插口、作為固定功能單元的中間蓋 和 LFA 型控制蓋（其為力士樂標(biāo)準(zhǔn)邏輯程序的一部分）。此控制蓋（單獨訂購）建立了與先導(dǎo)控制閥和/或其他液壓元件的連接，并以此集成大部分的不同功能 - 與基本裝配無關(guān)。幾乎可以安裝所有標(biāo)準(zhǔn)的和型號為 LFA 的特殊控制蓋?？蛇x地，主動邏輯可用于位置開關(guān)。默認情況下，將記錄控制閥芯 的“閉合”位置。用于位置開關(guān)的接收孔為標(biāo)配。這意味著可隨時加裝位置開關(guān)“Q7”，而不需要進行調(diào)節(jié)。與邏輯裝配件在彈簧腔中只有一個控制區(qū)域（“被動邏輯”）相反，名稱“主動邏輯”明顯代表帶差動閥芯的型號，其至少有一個附加控制區(qū)域 A4 （“兩*主動邏輯”）。此區(qū)域允許通過先導(dǎo)壓力（而無需主油口 A 或 B 的壓力）打開或保持打開主動邏輯?？刂崎y芯 的彈簧腔區(qū)域 A5 由單獨區(qū)域 A1 + A2 + A4構(gòu)成。與不帶控制區(qū)域 A4 的被動邏輯相比，這會導(dǎo)致多余區(qū)域，這些多余區(qū)域可通過合適的液壓油路在閉合和保持閉合（多余的力、閉合速率）期間提供優(yōu)勢。
用于方向控制功能的主動邏輯
根據(jù)任務(wù)，控制閥芯型號可能不同?；顒訁^(qū)域幾乎可以任何方式與可用先導(dǎo)油導(dǎo)向環(huán)連接，這樣便可僅通過 1 種基本裝配實現(xiàn)大部分的不同功能。
安裝孔
LC2A 型主動邏輯可以根據(jù) ISO 7368 直接安裝在標(biāo)準(zhǔn)安裝孔中。因此，它也適用于對必須在內(nèi)部無泄漏或需要位置監(jiān)控或更快關(guān)閉時間的現(xiàn)有“被動邏輯”進行加裝。



力士樂REXROTH二通方向控制功能插裝閥
LFA..D（標(biāo)準(zhǔn)）
R900925453 LFA25D-71/FX08
R900924596 LFA32D-7X/FX15
R900912619 LFA16E-71/CA40DQMG24F
標(biāo)準(zhǔn)系列
規(guī)格 16 … 160
組件系列 6X, 2X, 7X
大工作壓力 420 bar
大流量 25000 l/min
帶遙控口
二通插裝閥是專門用于緊湊油路塊設(shè)計的元件。連接 A 和 B 的功率單元安裝在多路閥中符合 ISO 7368 標(biāo)準(zhǔn)的接收孔內(nèi)，且使用蓋關(guān)閉。在大多數(shù)情況下，此蓋也是從功率單元控制側(cè)到先導(dǎo)控制閥的連接件。
通過使用相應(yīng)先導(dǎo)控制閥進行控制，功率單元可以應(yīng)用于壓力、方向和節(jié)流功能，或應(yīng)用于這些功能的組合。通過調(diào)節(jié)執(zhí)行機構(gòu)各個管路的多個流量規(guī)格來實現(xiàn)特別有效的解決方案。將元件的功率單元應(yīng)用于多個功能具有很高的性價比。
二通插裝閥通常由控制蓋和安裝套件組成?？刂粕w包含控制孔和可選行程限制功能、液壓控制方向座閥或符合所需整體功能的梭閥。此外，可以在控制蓋處安裝電動方向滑閥或座閥。安裝套件包括襯套、環(huán)（高只能用于 NG32 型號）、閥架、可選帶衰減阻尼或不帶衰減阻尼，以及閉合彈簧。
二通插裝閥的功能與壓力有關(guān)。這樣，便可針對功能實現(xiàn)三個關(guān)鍵加壓區(qū)域。

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R901444937 LFA50EWMA-7X/CA40DQ6G24P12T12F12
R901139239 LFA63EWMA-7X/CA20DQ6G24
力士樂REXROTH二通插裝閥閥芯位置監(jiān)測控制蓋板LFA..EWA
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R900941745 LFA25EWA-7X/CA10DQMG24=LB
R900973495 LFA25EWA-7X/CA10DQMG24A08
R900940528 LFA25EWA-7X/CA10DQMG24A10
R900957937 LFA25EWA-7X/CA10DQMG24A10=LB
R900930908 LFA25EWA-7X/CA10DQMG24A10P08
R901001924 LFA25EWA-7X/CA10DQMG24A10P08T08
R901310366 LFA25EWA-7X/CA10DQMG24A10P08T08V
R901410662 LFA25EWA-7X/CA10DQMG24A10P10
R901275659 LFA25EWA-7X/CA10DQMG24A10P10T10
R983033877 LFA25EWA-7X/CA10DQMG24A10P10T10IN010
R901345801 LFA25EWA-7X/CA10DQMG24A10P10T10V
R900758204 LFA25EWA-7X/CA10DQMG24A12
R901038924 LFA25EWA-7X/CA10DQMG24A12P12
R900618568 LFA25EWA-7X/CA10DQMG24F/12
R901116160 LFA25EWA-7X/CA10DQMG24P08
R901142127 LFA25EWA-7X/CA10DQMG24P10
R900972875 LFA25EWA-7X/CA10DQMG24T08
R900729273 LFA25EWA-7X/CA10DQMG24V
R900912672 LFA25EWA-7X/CA20DQMG24
R900949044 LFA25EWA-7X/CA20DQMG24/12
R900949305 LFA25EWA-7X/CA20DQMG24A08
R900944054 LFA25EWA-7X/CA20DQMG24A08/12
R901417089 LFA25EWA-7X/CA20DQMG24A08P08T08
R901423621 LFA25EWA-7X/CA20DQMG24A08P08T08/12
R900957066 LFA25EWA-7X/CA20DQMG24A08P10
R901076471 LFA25EWA-7X/CA20DQMG24A08P12
R900944715 LFA25EWA-7X/CA20DQMG24A10
R901017616 LFA25EWA-7X/CA20DQMG24A10/12
R901187501 LFA25EWA-7X/CA20DQMG24A10P10
R900933144 LFA25EWA-7X/CA20DQMG24A10P10/12
公示： 因工業(yè)液壓、自動化各進口*牌備件型號繁多，歐美產(chǎn)品價格實時變化，因此很難實時標(biāo)出準(zhǔn)確價格，請以業(yè)務(wù)員實際報價單價格為準(zhǔn)！ 給您帶來不便敬請諒解。