Z2FS10-B2-4X/2QV Rexroth節(jié)流閥是上海韋米機(jī)電設(shè)備有限公司主要經(jīng)銷產(chǎn)品之一，保證產(chǎn)品【原裝*】，*，貨期短，發(fā)貨快；常規(guī)產(chǎn)品現(xiàn)貨供應(yīng)，放心購買。我公司專業(yè)經(jīng)營國外進(jìn)口液壓氣動(dòng)備件、自動(dòng)化儀表；主營產(chǎn)品：液壓配件、氣動(dòng)元件、柱塞泵、齒輪泵、葉片泵、電磁閥、節(jié)流閥、比例閥、溢流閥、換向閥、流量閥；伺服驅(qū)動(dòng)器、伺服模塊、伺服電機(jī)、探頭、傳感器、電纜、電源模塊、編碼器、接近開關(guān)等。常規(guī)型號產(chǎn)品現(xiàn)貨供應(yīng)，熱誠歡迎新老客戶采購！
節(jié)流閥
·流量調(diào)節(jié)范圍大，流量一壓差變化平滑；
·內(nèi)泄漏量小，若有外泄漏油口，外泄漏量也要?。?br />·調(diào)節(jié)力矩小，動(dòng)作靈敏。
節(jié)流閥(Choke valve)的外形結(jié)構(gòu)與截止閥并無區(qū)別，只是它們啟閉件的形狀有所不同。節(jié)流閥的啟閉件大多為圓錐流線型，通過它改變通道截面積而達(dá)到調(diào)節(jié)流量和壓力。節(jié)流閥供在壓力降*的情況下作降低介質(zhì)壓力之用。
介質(zhì)在節(jié)流閥瓣和閥座之間流速很大，以致使這些零件表面很快損壞－即所謂氣蝕現(xiàn)象。為了盡量減少氣蝕影響，閥瓣采用耐氣蝕材料（合金鋼制造）并制成*角為140～180的流線型圓錐體，這還能使閥瓣能有較大的開啟高度，一般不*在小縫隙下節(jié)流。
節(jié)流閥的特點(diǎn)
1、構(gòu)造較簡單，便于制造和維修，成本低。 2、調(diào)節(jié)精度不高，不能作調(diào)節(jié)使用。
3、密封面易沖蝕，不能作切斷介質(zhì)用。
4、密封性較差。
上海韋米機(jī)電設(shè)備有限公司位于浦東金橋是全國工業(yè)傳動(dòng)流體自動(dòng)化領(lǐng)域?qū)嵙^強(qiáng)的經(jīng)銷商，有著豐富的氣動(dòng)液壓技術(shù)服務(wù)、工業(yè)銷售及采購的經(jīng)驗(yàn)，主營產(chǎn)品涉及液壓泵閥（電磁閥、柱塞泵拳頭產(chǎn)品）、工控產(chǎn)品、驅(qū)動(dòng)模塊、伺服電機(jī)、可編程控制器PLC、數(shù)控傳動(dòng)、傳感器系列、電源、氣動(dòng)元件、工業(yè)儀器儀表。具體主要經(jīng)營品牌及產(chǎn)品如下:
博世力士樂rexroth工業(yè)液壓氣動(dòng)元件大量現(xiàn)貨（電磁換向閥、節(jié)流閥、單向閥、比例閥、伺服閥、安全溢流閥、流量控制閥、減壓閥、調(diào)節(jié)閥、壓力繼電器、比例放大板、放大器，軸向柱塞泵、葉片泵、齒輪泵，伺服驅(qū)動(dòng)器、伺服電機(jī)，氣動(dòng)元件、氣動(dòng)閥、氣缸等），部分系列型號：
電磁閥：4WE6、4WE10、4WE16；電液閥：4WEH10H、4WEH16、4WEH25，
單向閥：S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP，插裝閥：LC、LFA
溢流閥：DB、DBW、DBET、DBD、ZDB、Z2DB，減壓閥：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
節(jié)流閥：Z2FS6、Z2FS10、Z2FS16、Z2FS22；調(diào)速閥：2FRM5、2FRM10、2FRM16，
平衡閥：FD12FA、FD12PA、FD12KA、FD16FA，繼電器：HED80、HED40，電子單元：VT、0811
比例方向閥：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高頻響方向閥：4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH，伺服系統(tǒng)：HAS、HNL、HCS、HNL
柱塞泵：A4VSO、A10VSO、A2FO，定量馬達(dá)：A2FM，A4FM，A10FM/E， 齒輪泵：0510、AZPF，葉片泵：PV7
意大利阿托斯ATOS及迪普馬DUPLOMATIC、美國Parker派克及EATON VICKERS伊頓 威格士液壓、日本YUKEN油研泵閥優(yōu)勢現(xiàn)貨系列（電磁閥換向閥、壓力開關(guān)、柱塞泵、齒輪泵、比例閥、截止閥、開關(guān)閥等），
奧地利貝加萊B&R br-automation自動(dòng)化配品配件貨期短現(xiàn)貨多（伺服驅(qū)動(dòng)器、觸摸屏、工控機(jī)、CPU模塊、總線控制器、X20\2003\2005\2010系統(tǒng)中各類功能模塊等），
美國本特利(Bently Nevada)優(yōu)勢系列（監(jiān)測模塊、前置器、儀表框架、接口模塊、延伸電纜、傳感器探頭、轉(zhuǎn)速表、校驗(yàn)儀等）
西門子Siemens優(yōu)勢主打系列（6SN、6FC、6FX、S7200、電機(jī)1FK、S7300、S7400、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數(shù)控傳動(dòng)）
Z2FS10-B2-4X/2QV Rexroth節(jié)流閥
力士樂節(jié)流閥 R961000717 Z2FS10.-3X/V
力士樂節(jié)流閥 R901066027 Z2FS4A2-1X/1QV
力士樂節(jié)流閥 R900702136 Z2FS10A5-3X/SVSO30
力士樂節(jié)流閥 R900694315 Z2FS6.-4X/2Q
力士樂節(jié)流閥 R900683241 Z2FS6-4X/
力士樂節(jié)流閥 R900683240 Z2FS6.-4X/1Q
力士樂節(jié)流閥 R900596996 Z2FS6B7-4X/1Q
力士樂節(jié)流閥 R900595835 Z2FS22-3X/SSO2
力士樂節(jié)流閥 R900595709 Z2FS6B5-4X/2QV
力士樂節(jié)流閥 R900591603 Z2FS6A5-4X/2QV
力士樂節(jié)流閥 R900591255 Z2FS16-3X/S2VSO3
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力士樂節(jié)流閥 R900586224 Z2FS6-3-4X/1QV
力士樂節(jié)流閥 R900584700 Z2FS6A7-4X/1QV
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力士樂節(jié)流閥 R900582339 Z2FS6B3-4X/2QV
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力士樂節(jié)流閥 R900571890 Z2FS10A5-3X/S2
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力士樂節(jié)流閥 R900564522 Z2FSK10-2-1X/2QV
力士樂節(jié)流閥 R900564521 Z2FSK6-2-1X/2QV
力士樂節(jié)流閥 R900562269 Z2FS10B7-3X/SV
力士樂節(jié)流閥 R900560900 Z2FS10-5-3X/VSO30
力士樂節(jié)流閥 R900560761 Z2FS16-3X/SSO73
力士樂節(jié)流閥 R900560760 Z2FS16-3X/SSO72
力士樂節(jié)流閥 R900560759 Z2FS16-3X/SSO71
力士樂節(jié)流閥 R900545993 ZZ2FS6-7-42/2Q
力士樂節(jié)流閥 R900536467 Z2FS10-5-3X/JV
力士樂節(jié)流閥 R900532275 Z2FS6A5-4X/1QV
力士樂節(jié)流閥 R900535558 Z2FS4A2-1X/2QV
力士樂節(jié)流閥 R900526879 Z2FS4-2-1X/2QV
力士樂節(jié)流閥 R900526683 Z2FS10A7-3X/SV
力士樂節(jié)流閥 R900524995 Z2FS10A3-3X/SV
力士樂節(jié)流閥 R900523926 Z2FS10-7-3X/V
力士樂節(jié)流閥 R900523737 Z2FS10-3-3X/V
力士樂節(jié)流閥 R900523578 Z2FS10A5-3X/S2V
力士樂節(jié)流閥 R900520680 Z2FS10B5-3X/SV
力士樂節(jié)流閥 R900517814 Z2FS10B5-3X/S2V
力士樂節(jié)流閥 R900517813 Z2FS10A5-3X/SV
力士樂節(jié)流閥 R900517812 Z2FS10-5-3X/V
力士樂節(jié)流閥 R900515829 Z2FS4-2-1X/2Q
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力士樂節(jié)流閥 R900502066 Z2FS6A3-4X/2QV
力士樂節(jié)流閥 R900481624 Z2FS6-2-4X/2QV
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力士樂節(jié)流閥 R900481622 Z2FS6-2-4X/2Q
力士樂節(jié)流閥 R900481621 Z2FS6-2-4X/1Q
力士樂節(jié)流閥 R900476838 Z2FS6-5-4X/2QV
力士樂節(jié)流閥 R900474737 Z2FS22-3X/S2J
力士樂節(jié)流閥 R900474580 Z2FS22-3X/SV
力士樂節(jié)流閥 R900473688 Z2FS16-3X/S2V
力士樂節(jié)流閥 R900470529 Z2FS16-3X/SV
力士樂節(jié)流閥 R900468786 Z2FS22-3X/S2V
力士樂節(jié)流閥 R900466450 Z2FS6A3-4X/1Q
力士樂節(jié)流閥 R900466284 Z2FS22-3X/S2SO3
力士樂節(jié)流閥 R900466283 Z2FS22-3X/SSO3
力士樂節(jié)流閥 R900465879 Z2FS6B7-4X/2QV
力士樂節(jié)流閥 R900464382 Z2FS6B2-4X/1Q
力士樂節(jié)流閥 R900459203 Z2FS16-3X/S
力士樂節(jié)流閥 R900457256 Z2FS16-3X/S2
力士樂節(jié)流閥 R900456783 Z2FS22-3X/S
力士樂節(jié)流閥 R900455714 Z2FS6-3-4X/2QV
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力士樂節(jié)流閥 R900444252 Z2FS6-2-4X/2QJV
力士樂節(jié)流閥 R900443176 Z2FS22-3X/S2
力士樂節(jié)流閥 R900442662 Z2FS6-7-4X/2Q
力士樂節(jié)流閥 R900441810 Z2FS6-7-4X/2QV
力士樂節(jié)流閥 R900440565 Z2FS6B2-4X/2QV
力士樂節(jié)流閥 R900439389 Z2FS6A2-4X/2QV
力士樂節(jié)流閥 R900438820 Z2FS6-7-4X/1Q
力士樂節(jié)流閥 R900438760 Z2FS6B2-4X/1QV
力士樂節(jié)流閥 0811320025 Z2FS10Y2-1X/V
力士樂節(jié)流閥 R961000723 ZZ2FSK10.-1X/V
力士樂節(jié)流閥 R961000722 ZZ2FSK6.-1X/V
力士樂節(jié)流閥 R961000721 ZZ2FS22-3X/V
力士樂節(jié)流閥 R961000720 ZZ2FS22-3X/
力士樂節(jié)流閥 R961000719 ZZ2FS16-3X/V
力士樂節(jié)流閥 R961000718 ZZ2FS16-3X/
力士樂節(jié)流閥 R961000717 ZZ2FS10.-3X/V
力士樂節(jié)流閥 R961000716 ZZ2FS10.-3X/
力士樂節(jié)流閥 R961000715 ZZ2FS6.-4X/V
力士樂節(jié)流閥 R901136637 Z2FS10A5-3X/S2SO11
力士樂節(jié)流閥 R901110659 Z2FS6-2-4X/2QV/62
力士樂節(jié)流閥 R901082914 Z2FS10-3-3X/VSO30
力士樂節(jié)流閥 R901066027 Z2FS4A2-1X/1QV
力士樂節(jié)流閥 R900989099 Z2FS10A5-3X/S
力士樂節(jié)流閥 R900989095 Z2FS10-5-3X/
力士樂節(jié)流閥 R900931733 Z2FS6A2-4X/1QJ
力士樂節(jié)流閥 R900903461 Z2FSK6-5-1X/2QV
力士樂節(jié)流閥 R900901959 Z2FS6-2-4X/2QJ
力士樂節(jié)流閥 R900899023 ZZ2FS6.-4X/
力士樂節(jié)流閥 R900863209 Z2FS22-31/BG
力士樂節(jié)流閥 R900863207 Z2FS16-31/BG
力士樂節(jié)流閥 R900822025 Z2FSK6..-10/
力士樂節(jié)流閥 R900805865 Z2FS10-3X/
力士樂節(jié)流閥 R900750277 Z2FS22-3X/SSO73
力士樂節(jié)流閥 R900740175 Z2FS6B2-4X/2QJ
力士樂節(jié)流閥 R900727967 Z2FS6-2-4X/2QV/60
力士樂節(jié)流閥 R900710037 Z2FS6A7-4X/1Q
力士樂節(jié)流閥 R900434395 Z2FS6-3-4X/2Q
力士樂節(jié)流閥 R900427254 Z2FS6A2-4X/2Q
力士樂節(jié)流閥 R900426851 Z2FS16-3X/SSO3
力士樂節(jié)流閥 R900426752 Z2FS6-3-4X/1Q
力士樂節(jié)流閥 R900423224 Z2FS6B2-4X/2Q
力士樂節(jié)流閥 R900419300 Z2FS16-3X/SJ
力士樂節(jié)流閥 R900340002 Z2FS22-3X/S2SO2
力士樂節(jié)流閥 R900329935 Z2FS6-5-40/V
力士樂節(jié)流閥 R900329267 Z2FS6-7-41/V
力士樂節(jié)流閥 R900329265 Z2FS6-3-41/V
力士樂節(jié)流閥 R900325723 Z2FS6-2-40/V
節(jié)流閥按通道方式可分為直通式和角式兩種；按啟閉件的形狀分，有針形、溝形和窗形三種。
可調(diào)節(jié)節(jié)流閥：閥針和閥芯采用硬質(zhì)合金制造，產(chǎn)品按API6A標(biāo)準(zhǔn)設(shè)計(jì)，具有耐磨、耐沖刷性能。主要用于井口采油（氣）樹設(shè)備,
滑套式節(jié)流閥：閥芯采用低噪音平衡型結(jié)構(gòu)，開啟輕便，產(chǎn)品按API6A標(biāo)準(zhǔn)設(shè)計(jì)，閥芯表面覆蓋碳化鎢，適合于有閃蒸、高壓差，高壓力，空化等條件苛刻的場合，使用壽命長，流量調(diào)節(jié)精度大大提高。適用于石油，天然氣，化工，煉油，水電等行業(yè)。
Z2FS10-B2-4X/2QV
力士樂節(jié)流閥 R900325722 Z2FS6-2-40/
力士樂節(jié)流閥 R900312560 ZZ2FS6-4X/MIL15
力士樂節(jié)流閥 R900311995 Z2FS6.2.1/3X/V
力士樂節(jié)流閥 R900311261 ZZ2FS6-2.1+30/V
力士樂節(jié)流閥 R900310323 ZZ2FS10-2.1BIS2.5/V
力士樂節(jié)流閥 R900310322 ZZ2FS10-2.0/V
力士樂節(jié)流閥 R900310316 ZZ2FS6-1.0+2.0/V
力士樂節(jié)流閥 R900310100 ZZ2FS22-2.0/2.1/2.2
力士樂節(jié)流閥 R900310092 ZZ2FS16-1.0
力士樂節(jié)流閥 R900310091 ZZ2FS6-1.0+2.0
力士樂節(jié)流閥 R900310023 ZZ2FS10-2.1/2.2/2.3/2.4/2.5
力士樂節(jié)流閥 R900310022 ZZ2FS10-2.0
力士樂節(jié)流閥 R900310021 ZZ2FS10-1.1
力士樂節(jié)流閥 R900205531 Z2FS10-5-3X/SO30
力士樂節(jié)流閥 R900061121 Z2FS10B5-3X/S2VSO30
力士樂節(jié)流閥 R900057401 Z2FS10B3-3X/SV
力士樂節(jié)流閥 R900035640 Z2FS10B5-3X/SVSO30
力士樂節(jié)流閥 R900033142 Z2FS10B7-3X/S2V
力士樂節(jié)流閥 R900032241 Z2FS10A7-3X/S2V
力士樂節(jié)流閥 R988002342 Z2FS10-5-3X/V
力士樂節(jié)流閥 R900989099 Z2FS10A5-3X/S
力士樂節(jié)流閥 R900989096 Z2FS10-7-3X/
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力士樂節(jié)流閥 R900989094 Z2FS10-3-3X/
力士樂節(jié)流閥 R900727967 Z2FS6-2-4X/2QV/60
力士樂節(jié)流閥 R900018224 Z2FS6-2-4X/2QV
力士樂節(jié)流閥 R900595709 Z2FS6B5-4X/2QV
力士樂節(jié)流閥 R900591603 Z2FS6A5-4X/2QV
力士樂節(jié)流閥 R900586224 Z2FS6-3-4X/1QV
力士樂節(jié)流閥 R900582719 Z2FS6-5-4X/1QV
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流量控制利用調(diào)節(jié)閥芯和閥體間的節(jié)流口面積和它所產(chǎn)生的局部阻力對流量進(jìn)行調(diào)節(jié)，從而控制執(zhí)行元件的運(yùn)動(dòng)速度。流量控制閥按用途分為 5種。⑴節(jié)流閥：在調(diào)定節(jié)流口面積后，能使載荷壓力變化不大和運(yùn)動(dòng)均勻性要求不高的執(zhí)行元件的運(yùn)動(dòng)速度基本上保持穩(wěn)定。⑵調(diào)速閥：在載荷壓力變化時(shí)能保持節(jié)流閥的進(jìn)出口壓差為定值。這樣，在節(jié)流口面積調(diào)定以后，不論載荷壓力如何變化，調(diào)速閥都能保持通過節(jié)流閥的流量不變，從而使執(zhí)行元件的運(yùn)動(dòng)速度穩(wěn)定。⑶分流閥：不論載荷大小，能使同一油源的兩個(gè)執(zhí)行元件得到相等流量的為等量分流閥或同步閥；得到按比例分配流量的為比例分流閥。⑷集流閥：作用與分流閥相反，使流入集流閥的流量按比例分配。⑸分流集流閥：兼具分流閥和集流閥兩種功能。
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