?A10VSO71DFR1/32R-VPB22U99

武穴黎翔機電設(shè)備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，手機：18934630908????

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

現(xiàn)貨特價型號：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺

　　?采用雙閥芯技術(shù)的液壓系統(tǒng)，由于執(zhí)行機構(gòu)進(jìn)出油側(cè)閥口閥芯位置及控制方式各自獨立，互不影響，這樣通過對兩閥芯控制方式的不同組合，利用軟件編程能很好解決傳統(tǒng)單閥系統(tǒng)不能解決的問題，同時還可以輕易實現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實現(xiàn)的功能。?

2、雙閥芯換向閥的兩種基本控制策略?

　　?由于雙閥芯換向兩油口控制的靈活性，兩油口可分別采取流量控制、壓力控制或流量壓力控制。正面介紹兩種簡單的控制策略。?

（1）負(fù)載方向在整個工作過程中保持不變?

A10VS018DR/31R-PPA12N00

A10VSO18DR/31R-PPA12N00

A10VSO18DFR1/31R-PPA12N00

A10VSO18DFR1/31R-PPB12NOO

A10VS018DFR1/31R-PPB12NOO

A10VSO18DR/31R-PPA12N00A10VSO28DR/31R-PPA12N00

A10VS028DR/31R-PPA12N00

A10VO28DR/31R-PSC12N00

A10VSO28DRF1/31R-PSA12N00

E-A10VSO28DFR1/31R-PPA12N00

A10VSO28DFR1/31R-PPA12N00

A10VS028DFR1/31R-PPA12N00

A10VSO28DFR/31R-PSA12N00

A10VSO28DR/32R-PPA121V00

A10VO28DFR1/31L-PSC62N00

A10VO28DFR1/31R-PSC62N00A10VS045DR/31R-PPA12N00

A10VSO45DR/31R-PPA12N00

A10VS045DFR1/31R-PPA12N00

A10VSO45DFR1/31R-PPA12N00

E-A10VSO45DFR1/31R-PPA12N00

A10VSO45DR/52R-PC12N00

A10VO45DFR1/31R-PSC62K02

A10VSO45DFR1/32R-PPB12N00A10VSO71DFR1/31R-PPA12N00

A10VS071DFR1/31R-PPA12N00

A10VSO71DFR1/31R-PPA12KB5

A10VSO71DFR/31R-PSC62K07

A10VSO71DFR1/31R-PPA12N00

A10VS071DFR1/31R-PPA12N00

E-A1OVSO71DFR1/31R-PPA12N00

E-A1OVS071DFR1/31R-PPA12N00

A10VSO71DFR1/31R-PPA12N00

A10VSO71DFR1/32R-VPB22U99

A10VSO71DFR1/31R-PPB12NOO

EA10VSO71DR/31R-PPA12N00

A10VSO71DR/31R-PPA12N00A10VSO100DR/31R-PPA12N00

A10VS0100DR/31R-PPA12N00

A10VSO100DR/31R-VPA12N00

A10VS0100DR/31R-VPA12N00

A10VSO100DFR1/31R-PPA12N00

A10VS0100DFR1/31R-PPA12N00

A10VSO100DR/31R-PPA12N00

A10VSO100DFR1/32R-VPB12N00

A10VS0100DFR1/32R-VPB12N00

　　?我們知道，對于汽車起重機、挖掘機、裝載機等而言，其液壓缸在整個工作過程中負(fù)載方向始終維持不變。下面以起重機變幅液壓缸為例來探討雙閥芯的控制策略。?

　　?起重機變幅缸在工作過程中其受力，負(fù)載方向始終保持不變，因此我們可以采取液壓缸有桿控用壓力控制、無桿腔用流量控制的控制策略。

R900466324?SV10PA3-4X/V

R900465776?SV10GA1-4X/V

R900464954?SV10GB2-4X/

R900464707?SV10PB3-4X/

R900463364?SV10PA1-4X/V

R900459915?SV10PA3-4X/

R900455086?SV10GB4-4X/

R900455015?SV10GA2-4X/

R900453511?SV10GB1-4X/

R900451042?SV10PA2-4X/

R900442169?SV10GB1-4X/V

R901114401?SV10PA4-4X/V

R901098930?SV10PB3-4X/V

R900426646?SV10GB1-4X//12

R900423202?SV10PB1-4X/V

R900415197?SV10GA1-4X/SO450

R900403672?SV10PB2-4X/

R900403578?SV10PA2-4X/V

R900403533?SV10GB3-4X/

R900402853?SV10GA3-4X/

R900371102?MH2SV10GB2-1X/M01

R900312985?DICHTSATZMH2DCU10K10/+MH2SV10P10/M

R900033054?SV10GB2-4X/B08

R900483369?SV10PA1-4X/

R900483368?SV10GA1-4X/

R900467724?SV10PB1-4X/

R900464954?SV10GB2-4X/

R900463364?SV10PA1-4X/V

R900462117?SV10GA1-4X/V/12

R900451042?SV10PA2-4X/

R900403672?SV10PB2-4X/

R900403578?SV10PA2-4X/V

單向閥?Check?Valve??、單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。液控單向閥也稱閉鎖閥或保壓閥，它與單向閥相同，用以防止油液反向流動。但在液壓回路中需要油流反向流動時又可利用控制油壓，打開單向閥，使油流在兩個方向都可流動。液控單向閥采用錐形閥芯，因此密封性能好。在要求封閉油路時，可用此閥作為油路的單向鎖緊而起保壓作用。液控單向閥控制油的泄漏方式有內(nèi)泄式和外泄式二種。在油流反向出口無背壓的油路中可用內(nèi)泄式；否則需用外泄式，以降低控制油壓力。

安裝位置

單向閥就是止回閥?旋啟式止回閥安裝位置不受限制，通常安裝于水平管路，但也可以安裝于垂直管路或傾斜管路上。

注意事項

安裝止回閥時，應(yīng)特別注意介質(zhì)流動方向，應(yīng)使介質(zhì)正常流動方向與閥體上指示的箭頭方向相一致，否則就會截斷介質(zhì)的正常流動。底閥應(yīng)安裝在水泵吸水管路的底端。

止回閥關(guān)閉時，會在管路中產(chǎn)生水錘壓力，嚴(yán)重時會導(dǎo)致閥門、管路或設(shè)備的損壞，尤其對于大口管路或高壓管路，故應(yīng)引起止回閥選用者的高度注意。

止回閥只供防止各類管路或設(shè)備上流體介質(zhì)逆流的單向啟閉閥。

SL6PB1-6X/?，

SL6PB1-6X/V?，SL6PB2-6X/?，SL6PB2-6X/V?，力士樂RexrothSL6PB3-6X/?，SL6PB3-6X/V，?SL6PB4-6X/?，SL6PB4-6X/V?，SV6PB2-6X/V?，力士樂RexrothSL10GA1-4X/?，SL10GA1-4X/V?，SL10GA2-4X/?，SL10GA2-4X/V?，

SL10GA3-4X/?，SL10GA3-4X/V?，力士樂Rexroth

SL10GA4-4X/?，SL10GA4-4X/V?，SL10GB1-4X/?，

SL10GB1-4X/V?，SL10GB2-4X/?，SL10GB2-4X/V?，力士樂Rexroth

SL10GB3-4X/?，SL10GB3-4X/V?，SL10GB4-4X/?，

SL10PA1-4X/?，SL10PA1-4X/V?，SL10PA2-4X/?，力士樂Rexroth

SL10PA2-4X/V?，SL10PA3-4X/?，SL10PA3-4X/V?，

SL10PA4-4X/?，SL10PA4-4X/V?，SL10PB1-4X/?，力士樂Rexroth

SL10PB1-4X/V?，SL10PB2-4X/?，SL10PB2-4X/V?，

SL10PB3-4X/?，SL10PB3-4X/V?，SL10PB4-4X/?，力士樂Rexroth

SL10PB4-4X/V?，SL15GA1-4X/?，SL15GA1-4X/V?，

SL15GA2-4X/?，SL15GA2-4X/V?，SL15GA3-4X/?，力士樂Rexroth

SL15GA3-4X/V?，SL15GA4-4X/?，SL15GB1-4X/?，

SL15GB1-4X/V?，SL15GB2-4X/?，SL15GB2-4X/V?，力士樂Rexroth

SL15GB3-4X/?，SL15GB4-4X/?，SL20GA1-4X/?，

SL20GA1-4X/V?，SL20GA2-4X/?，SL20GA2-4X/V?，力士樂Rexroth

SL20GA3-4X/?，SL20GA3-4X/V?，SL20GA4-4X/?，

SL20GA4-4X/V?，SL20GB1-4X/?，SL20GB1-4X/V?，力士樂Rexroth

SL20GB2-4X/?，SL20GB2-4X/V?，SL20GB3-4X/?，

SL20GB3-4X/V?，SL20GB4-4X/?，SL20PA1-4X/?，力士樂Rexroth

SL20PA1-4X/V?，SL20PA2-4X/?，SL20PA2-4X/V?，

SL20PA3-4X/?，SL20PA3-4X/V?，SL20PA4-4X/?，力士樂Rexroth

?

　　?無桿腔流量控制是通過檢測連接到無桿腔側(cè)閥前后兩側(cè)的壓差，再根據(jù)所需流入或流出流量的多少，計算出閥芯開口大?。挥袟U腔側(cè)采用壓力控制，使該側(cè)維持一個低值的壓力，使得更加節(jié)能、高效。?

　　?由于我們在無桿腔采用

插裝閥SDSPM22-AB-G24/KD35

插裝閥SVSPM33-DC-G24/KD35

力士樂壓力繼電器HED8OP1X/100K14S

博士BOSCH氣動5710400100

軸向變量柱塞泵A10VS?071DFR1/31R-PPA12K51???2PCS

現(xiàn)貨DG4V-3-2C-M-U-H7-60

力士樂壓力繼電器HED1OA4X/50??R900383854

現(xiàn)貨特價AS32060B-R230

原裝AS32061a-R230?

溢流閥BSSPM18-315

插件SCLI-16323

壓力開關(guān)HED8OA20/350K14

力士樂傳感器HM13-1X/315

放大器P02A01D24

力士樂油泵A10VSO45DFR1/32R-VPB12N00

力士樂油泵A10VSO45DFR1/31R-PPA12N00

壓力開關(guān)HED80P1X/100K14AS

放大器E-MI-AC-01F??20/1

SDSPM22-AB-G24/K

SDSPM22-BA-G24/K

溢流閥RZMO-A-030/210

DHI-0631/2-SP666

HR013

電磁閥4WE6D6X/EG24N9K4

比例閥DBEE6-1X/200G24K31M

單向閥Z2S6A1-6X

電磁閥4WE10Y3X/CG24N9K4/V

插裝閥0532002014

插裝閥0532002002

力士樂葉片泵PVV4-1X/098RA15DMC

博士氣動閥5772070220

壓力繼電器HED80H-20/50K14AV

力士樂壓力繼電器HED80A-20/350K14KW

意大利阿托斯DHRZO-P5-012/25

DG4V-3-6C-M-U-D6-60

DG4V-3-2A-M-U-D6-60

AGMZO-A-10/210

支架VT3002-2X/32

力士樂伺服驅(qū)動器固態(tài)軟件FWA-ECODR3-SMT-02VRS-MS

R900929827

球閥M-3SED6UK1X/350CG24N9K4?

單向閥R900481624??Z2FS?6-2-4X/2QV??

電磁閥R901087087??4WE6E7X/HG24N9K4??

電磁閥R900561282??4WE6G6X/EG24N9K4

力士樂電磁閥R901089241??4WE?6?J7X/HG24N9K4

力士樂電磁閥R901109131??4WE?6?J7X/HG24N9K4/B15

力士樂電磁閥R901108990??4WE6J7X/HG24N9K4/B10

Rexroth電磁閥在液路系統(tǒng)中用來實現(xiàn)液路的通斷或液流方向的改變，它一般具有一個可以在線圈電磁力驅(qū)動下滑動的閥芯，閥芯在不同的位置時，電磁閥的通路也就不同。閥芯的工作位置有幾個，該電磁閥就叫幾位電磁閥：閥體上的接口，也就是電磁閥的通路數(shù)，有幾個通路口，該電磁閥就叫幾通電磁閥。

單向閥Z2FS6-30/S2

力士樂電磁閥現(xiàn)貨特價4WE6D73-62/OFEG24N9K4/A12??R900567066?

萬福樂放大器SD6312D22-AA

減壓閥ZDB10VP-2-4X/200??R900431065

單向閥Z2S10-3-3X/??R900431003?

截止閥Z2FS10-5-3X/SV

力士樂電磁閥4WE10H3X/CW230N9K4+Z4*2??R900503425

力士樂電液閥H-4WEH16G-7X/6EW230N9ETSK4/P4,5??R901174959

萬福樂球閥AM22061A-G24

萬福樂球閥AM22060B-G24

電磁閥4WE6J62/EG24N9K4??R900561288?

減壓閥ZDR6DP243/150YM?R900483787

減壓閥ZDR6DA2-43/25YM??R900448079?

節(jié)流閥Z2S6B1-64/??R900347501?

AGIU-10/350/D

BSSPM18-350

哈威電磁閥WH2D-G24

萬福樂節(jié)流閥AERVA6/PMAX350BAR

特價油泵A10VS0140DR/31R-PPB12N00?

減壓閥DB20-1-52/315??R900587346?

4WE6J62/EW230N9K4??R900911762?

4WE6J62/EW230N9K4/B10??R900912079?

電液閥4WEH-22J-76/6EW230N9S2K4??R900939910?

電液閥4WEH-16-E72/6EW230N9S2K4??R900941786?

換向閥4WE10D33/CW230N9K4??R900912496?

單向閥Z2S22-1-51??R900432915?

調(diào)速閥Z2FS22-31/S2??R900443176

流量閥Z2FS16-8-31/S2???R900457256

壓力繼電器HED8OP1X/100K14AS??R900049553

DG4V-3-0B-M-U-H7-60

MNR0811404035

MVSPM22-160

MV.PM22-160

5630180100

力士樂柱塞泵A10VSO18DFR1/31R-PPA12N00

力士樂油泵A10VSO71DRS/32R-VPB22U99

進(jìn)口柱塞泵A4VSO180DR/30R-PPB13N00

SC8320G701?220V/50HZ

EF8316G301MB??24VDC

現(xiàn)貨球閥M-3WEW6U30/420MG24N9K4

插裝溢流閥DBDS20P10/315??R900424278

高壓線圈SIS60V-R230

SCG353A051維修包

3WE6A62/EG24N9K4

ASCO線圈400425-117???220V?

脈沖閥：全稱為脈沖除塵閥，專為除塵設(shè)備應(yīng)用設(shè)計，具有高流量，長壽命和快速開/關(guān)切換的特點，從而保證可靠、經(jīng)濟的工作；高流量、角形閥體、無彈簧結(jié)構(gòu)，以及特殊的隔膜組件給了除塵設(shè)備應(yīng)用所需的獨特操作特點。

4WE6D62/OFEW230N9K4??R900915095

調(diào)速閥2FRM6B36-31/6QRV

板式單向閥SV10PA1-42???R900483369

力士樂壓力繼電器HED80P-2X/350K14

換向閥4WE6D62/EW230N9K4??R900909559

力士樂溢流閥DBW10A1-5X/315-6EW230N9K4??R900969379?

力士樂壓力開關(guān)HED40P10/50z14

R901102708?FD:08W50??HED80A-20/200K14

0510225006?AZPF-1X-004RCB20MB

0510225013?AZPF-1X-004RRR20MB

0510225023?AZPF-1X-004RAB01MB

0510325006?AZPF-1X-005RCB20MB

0510325013?AZPF-1X-005RRR20MB

0510325026?AZPF-1X-005RAB01MB

0510425009?AZPF-1X-008RCB20MB

0510425020?AZPF-1X-008RRR20MB

0510425044?AZPF-1X-008RAB01MB

0510525009?AZPF-1X-011RCB20MB

0510525018?AZPF-1X-014RCB20MB

0510525019?AZPF-1X-011RRR20MB

0510525020?AZPF-1X-014RRR20MB

0510525076?AZPF-1X-011RAB01MB

0510625013?AZPF-1X-019RCB20MB

0510625022?AZPF-1X-016RCB20MB

0510625028?AZPF-1X-016RRR20MB

0510625029?AZPF-1X-019RRR20MB

0510625077?AZPF-1X-016RAB01MB

0510725030?AZPF-1X-022RCB20MB

0510725077?AZPF-1X-022RRR20MB

0510725120?AZPF-1X-022RAB01MB

R900019641??VT11031-2X/

R900537344??VT11131-1X/

R900958999??VT-HNC100-1-2X/W-08-P-0

R900964670??VT-HNC100-1-2X/W-24-P-0

R900955334??VT-HNC100-1-2X/W-08-0-0

R900033823??VT-VSPA1-1-1X/

R900021909??VT-VSPA2-1-1X/T1

R900214081??VT-VSPA2-50-1X/T1

4WRKE?16?W6-200P3X/6EG24GK31/A1D3M?(R901157494)

4WRKE?25?E350P3X/6EG24GK31/A1D3M?(R900731922)

4WRKE?32?E600L3X/6EG24GK31/A1?(R900734062)

4WRKE?10?Q4-85M3X/G24ET(0811404670)

4WRKE?10?Q3-85M3X/G24ET(0811404680)

4WRKE?16?Q3-200M3X/G24K0/A1M(0811404342)

4WRKE?16?Q4-200M3X/G24ETK0/A1M(0811404270)

4WRKE?27?Q3-550P3X/G24K0/A1M(0811404572)

4WRPE?10?EA80SJ-2X/G24K0/A1M(0811404750)

4WRPEH?10?C3?B100L-2X/G24K0/A1M(0811404801)

4WRPEH?6?C3?B40L-2X/G24K0/A1M(0811404603)

4WRPEH?6?C4?B40L-2X/G24K0/A1M(0811404613)

4WRZ?10?EA85-5116A24NETR4/M(R900919952)

德國REXROTH力士樂電磁閥

4WE6Y62/EG24N9K4/B10

4WE6E6X/EG24N9K4/V

4WE10E3X/CG24N9K4/V

4WE6E6X/EG24N9K4/V

4WE6E6X/EG24K4/V

4WE10D3X/CG24N9K4/V

4WE6J6X/EG24N9K4/V

4WE10J3X/CG24N9K4

4WE6E6X/EG24N9K4/V

4WE10E3X/CG24N9K4

4WEH16J7X/6EG24N9ETK4

4WE6J62/EG24N9K4/V

4WE6J62/EG24N9K4/B10

4WE6Y62/EG24N9K4/B10

R900210635（24VDC?4A）

4WE6D6X/EG24N9K4/B08

4WE6Y6X/EW110N9K4/B10

4WE6D6X/EG24N9K4/V

4WEH16J7X/6EG24N9EK4B10

DBW20A25X/315UEW230N9K4V

A10VSO71DR/30RPPA12N00

A10VSO71DFR1/31RPPA12N00

A10VSO140DR/31RPPB12N00

A10VSO140DFR1/31RPPB12N00

4WRTE16E3125L4X/6EG24ETK31/F1V

4WEH16J7X/6EG24N9ETS2K4/V

4WEH16E7X/6EG24N9ETK4

4WEH16E7X/6EG24N9EK4

4WEH16E6X/6AW11050NEK4/B10

4WEH16D7X/6EG24N9EK4

4WE6J6X/EG24N9K4+Z5L

4WE6J6X/EG24N9K4+Z5L

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二位四通和三位四通比例方向閥設(shè)計為底板安裝的直動式組?件。它們通過帶對中螺紋和可拆卸線圈的比例線圈進(jìn)行驅(qū)動。?這些線圈由外部控制電子元件（類型?4WRA）或集成的控制電?子元件（類型?4WRAE）進(jìn)行控制。?設(shè)計：?閥通常由以下部分組成：?–?帶安裝面的閥體（1）?–?控制閥芯（2），帶有壓縮彈簧（3?和?4）?–?線圈（5?和?6），帶對中螺紋?–?可選集成電子元件（7）?有?2?個閥芯位置的閥：?（類型?4WRA…A…）?大體上，此類閥門的功能與帶?3?個閥芯位置的閥門功能相對?應(yīng)。但是，帶?2?個閥芯位置的閥門僅配有線圈?"a"。其中?公?稱規(guī)格尺寸?6?配備一個插頭（8.1），公稱規(guī)格尺寸?10?配備?一個蓋（8.2）來代替第二個比例線圈。?功能：?–?當(dāng)線圈（5?和?6）斷電以后，控制閥芯（2）被壓縮彈簧（3?和?4）保持在中心位置?–?通過給比例線圈通電直接起動控制閥芯（2）例如，給線圈?"b"（6）通電?→?控制閥芯（2）與電氣輸入信號成比例地向左移動?→?通過具有漸進(jìn)流特性的類節(jié)流孔剖面，P?與?A?相連，?B?與?T?相連?–?線圈（6）斷電?→?控制閥芯（2）通過壓縮彈簧（3）的作用返回中心位置

二位四通和三位四通比例方向閥設(shè)計為底板安裝的直動式