Z2S6-1-6X 力士樂節(jié)流閥是上海韋米機電設備有限公司主要經(jīng)銷產(chǎn)品之一,價格優(yōu)勢,貨期短,發(fā)貨快;保證產(chǎn)品原廠原裝正品,專業(yè)供應,放心購買。我公司專業(yè)經(jīng)營國外進口液壓氣動備件、自動化儀表;主營產(chǎn)品:液壓配件、氣動元件、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)動器、伺服模塊、伺服電機、探頭、傳感器、電纜、電源模塊、編碼器、接近開關等。常規(guī)型號產(chǎn)品現(xiàn)貨供應,熱誠歡迎新老客戶來電咨詢采購!
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行調(diào)節(jié),從而控制執(zhí)行元件的運動速度。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動均勻性要求不高的執(zhí)行元件的運動速度基本上保持穩(wěn)定。⑵調(diào)速閥:在載荷壓力變化時能保持節(jié)流閥的進出口壓差為定值。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)行元件的運動速度穩(wěn)定。⑶分流閥:不論載荷大小,能使同一油源的兩個執(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。
1)動作靈活,作用可靠,工作時沖擊和振動小,噪聲小,使用壽命長。
2)流體通過液壓閥時,壓力損失??;閥口關閉時,密封性能好,內(nèi)泄漏小,無外泄漏。
3)所控制的參量(壓力或流量)穩(wěn)定,受外部干擾時變化量小。
4)結構緊湊,安裝、調(diào)試、使用、維護方便,通用性好[2] 。
博世力士樂rexroth工業(yè)液壓氣動元件大量現(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)動器、伺服電機,氣動元件、氣動閥、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:A2FM,A4FM,A10FM/E, 齒輪泵:0510、AZPF,葉片泵:PV7
上海韋米機電設備有限公司位于上海市浦東新區(qū)金橋禹洲國際,是一家從事經(jīng)營國外進口液壓氣動備件、自動化儀表的貿(mào)易型公司;專注于中國工業(yè)傳動自動化流體領域。主營產(chǎn)品電磁閥、柱塞泵、數(shù)控模塊、伺服電機、可編程控制器、傳感器、氣動元件、工業(yè)儀器儀表等。經(jīng)營品牌有:博世力士樂rexroth、阿托斯ATOS、迪普馬DUPLOMATIC、本特利Bently、Parker派克、EATON VICKERS伊頓、貝加萊B&R、西門子Siemens低壓、愛爾泰克Airtec氣動等進口品牌。
產(chǎn)品保障:
1、質(zhì)量問題:品牌原廠保障,保證產(chǎn)品原裝正品,假一罰十。
2、貨期問題:產(chǎn)品貨期短,保證準時發(fā)貨(現(xiàn)貨部分可以當天發(fā)貨)。
3、售后問題:按照品牌所屬生產(chǎn)廠家標準執(zhí)行,保證售后服務。
4、安全問題:上海韋米機電設備有限公司,具有上海一般納稅人資質(zhì)(搜索上海一般納稅人資格網(wǎng)上查詢),所有商品開具17%增值稅發(fā)票;首次合作客戶:訂貨前,可提供資質(zhì)證件及最近銷售開出的發(fā)票掃描件以供查詢。
訂購流程:
1、客戶確認所需采購產(chǎn)品型號發(fā)詢價單傳真到021-51334670或電話021-61116913,13296124913;QQ:2896079243聯(lián)系雷青
2、我方會根據(jù)詢價單型號查詢價格以及交貨期,擬一份詳細正規(guī)報價單。
3,客戶收到報價單并確認型號無誤后訂購產(chǎn)品。
4、報價單負責人根據(jù)客戶提供型號以及數(shù)量擬份銷售合同。
5、客戶收到合同查閱同意后蓋章回傳并按照合同銷售金額匯款到公司開戶行。
6、我公司財務查到款后,業(yè)務員安排發(fā)貨(訂貨)并通知客戶跟蹤運單。
公司本著信譽第一、服務至上的理念,熱誠歡迎新老顧客來電咨詢、實地考察、洽談業(yè)務!
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標準設計,具有耐磨、耐沖刷性能。主要用于井口采油(氣)樹設備,
滑套式節(jié)流閥:閥芯采用低噪音平衡型結構,開啟輕便,產(chǎn)品按API6A標準設計,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)。
Rexroth節(jié)流閥 Z2FS16/5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16/5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/1QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-7-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2Q/V
Rexroth節(jié)流閥 Z2FS22-3x/s
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/v
Rexroth節(jié)流閥 Z2FS6B-5-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X
Rexroth節(jié)流閥 Z2FS6-2-4X/ZQV/60
Rexroth節(jié)流閥 Z2FS22-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS6--2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/1QV
Rexroth節(jié)流閥 Z2FS6-2-43/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/1QV
Rexroth節(jié)流閥 Z2FS6-2-43/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-43/2QV
Rexroth節(jié)流閥 Z2FSK10-2-11/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-1-5X/
Rexroth節(jié)流閥 Z2FS10-1-3X/
Rexroth節(jié)流閥 Z2FS16-5-3X/V含帶指示燈插頭
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-3-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-12/2QV
Rexroth節(jié)流閥 Z2S6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-6-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS10-5-31/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-31/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS6-4X/2Q
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS6-5-44/ZQV
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS6-2-44/1QV
Rexroth節(jié)流閥 Z2FS6-6-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10B-5-3X/S2V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS10-5-3X/2QV
Rexroth節(jié)流閥 Z2FS10B-5-3X/v
Rexroth節(jié)流閥 Z2FS16-3X/v
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS10-5-3X/v
Rexroth節(jié)流閥 Z2FRM6CB2-2X/32QRV
R900910904 Rexroth節(jié)流閥 Z2FRM6CB2-2X/6QRV
Rexroth節(jié)流閥 Z2FS6-30B
Rexroth節(jié)流閥 Z2FS6
Rexroth節(jié)流閥 Z2FS6-2-40/2QV
Rexroth節(jié)流閥 Z2FS10-5-33
Rexroth節(jié)流閥 Z2FSK6-2-12/2QV
Rexroth節(jié)流閥 Z2S6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-1-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-43/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-8-3X/S2
Rexroth節(jié)流閥 Z2FS6-20/S2
Rexroth節(jié)流閥 Z2FS10-20/S
Rexroth節(jié)流閥 Z2FS10
Rexroth節(jié)流閥 Z2SRK10-1-1X/V
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/v
Rexroth節(jié)流閥 Z2FS16-2-5X/
Rexroth節(jié)流閥 Z2FS16-2-5X/
Rexroth節(jié)流閥 Z2FS16-2-5X/
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3x/s2
Rexroth節(jié)流閥 Z2FS16-3x/s2
Rexroth節(jié)流閥 Z2FS10-20/S
Rexroth節(jié)流閥 Z2FS10J20/AG24NZ5
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2V
Rexroth節(jié)流閥 Z2FS6-2-6X
Rexroth節(jié)流閥 Z2FS6-30/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6 改裝
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2 1
Rexroth節(jié)流閥 Z2FS16—3X/S
Rexroth節(jié)流閥 Z2FS6-B2-4X/1Q
Rexroth節(jié)流閥 Z2FS22-31/S2
Rexroth節(jié)流閥 Z2FS16—3X/S
Rexroth節(jié)流閥 Z2FS10-5-31/ V
Rexroth節(jié)流閥 Z2FS10-5-3X/V88
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/
Rexroth節(jié)流閥 Z2FS22-3/S
Rexroth節(jié)流閥 Z2FS16-30B/S2
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS6-2-43/2QV
Rexroth節(jié)流閥 Z2FS22-31/S2
Rexroth節(jié)流閥 Z2FS22-31/S
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS6-4X-2QV
Rexroth節(jié)流閥 Z2FS6
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-20
Rexroth節(jié)流閥 Z2FS16-30/S2
Rexroth節(jié)流閥 Z2FS22-30B/S2
Rexroth節(jié)流閥 Z2FX16-3X/S2
Rexroth節(jié)流閥 Z2FS6-30B
Rexroth節(jié)流閥 Z2FS6-30/S2
Rexroth節(jié)流閥 Z2FS10-20/S2
Rexroth節(jié)流閥 Z2FS6-4X/S2
Rexroth節(jié)流閥 Z2FS16-4X/S2
Rexroth節(jié)流閥 Z2FS16-3B/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/S
Rexroth節(jié)流閥 Z2FS6A-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-5-4X/2QV
Rexroth節(jié)流閥 Z2FS10-23
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-3X/V
Rexroth節(jié)流閥 Z2FSK10-2-10/2QU
Rexroth節(jié)流閥 Z2FS6-30
Rexroth節(jié)流閥 Z2FS10B-5-3X/SV
Rexroth節(jié)流閥 Z2FS10A-5-3X/SV
Rexroth節(jié)流閥 Z2FS16-20/S2
Rexroth節(jié)流閥 Z2FS10-2X/V
Rexroth節(jié)流閥 Z2FS10-5-3x/
Rexroth節(jié)流閥 Z2FS22-3X/SL
Rexroth節(jié)流閥 Z2FS10-5-3X/5V
Rexroth節(jié)流閥 Z2FS10B5-3X/5V
Rexroth節(jié)流閥 Z2FS6-0-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-5-3X/V
Rexroth節(jié)流閥 Z2FS6B2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-7-31/V
Rexroth節(jié)流閥 Z2FS22-3/S
Rexroth節(jié)流閥 Z2FS6-2-43/1Q
Rexroth節(jié)流閥 Z2FS6A-2-4X/1QV
Rexroth節(jié)流閥 Z2FS10-7-3X/V_5037612
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS10A-7-4X/1Q
Rexroth節(jié)流閥 Z2FS10A-7-4X/1Q
Rexroth節(jié)流閥 Z2FS6-2-4X/ZQ
Rexroth節(jié)流閥 Z2FS6-3-4X
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FRM6BB2-2X32QRV
Rexroth節(jié)流閥 Z2FS10-B2-4X/ZQV
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS6A2-4X/ZQV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS16-20/S
Rexroth節(jié)流閥 Z2FS10-20/S2
Rexroth節(jié)流閥 Z2FS6-2-44/2Q/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V SO30
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V SO30
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS624/2Q
Rexroth節(jié)流閥 Z2FS1053X
Rexroth節(jié)流閥 Z2FS10-2013
Rexroth節(jié)流閥 Z2FS6A-2-4X/1QV
Rexroth節(jié)流閥 Z2FS6-2-4X/1QV
Rexroth節(jié)流閥 Z2FS6-2-1X/1QV
Rexroth節(jié)流閥 Z2FS6-2-1X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X-2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS6-2-44/1Q
Rexroth節(jié)流閥 Z2FS16-30B/S2
Rexroth節(jié)流閥 Z2FS22-3/S
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-43-1QV
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS10-3-3X
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS22-31/S2
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-43/1Q
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10A3-3X
Rexroth節(jié)流閥 Z2FS10A3-3X
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS22-3X
Rexroth節(jié)流閥 Z2FS6-2-4X
Rexroth節(jié)流閥 Z2FS6B2-4X/2QV
Rexroth節(jié)流閥 Z2FS22-3X/S2
Rexroth節(jié)流閥 Z2FS10A3-3X/SV
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS10
Rexroth節(jié)流閥 Z2FS10-5-3X/V
方向控制按用途分為單向閥和換向閥。單向閥:只允許流體在管道中單向接通,反向即切斷。換向閥:改變不同管路間的通、斷關系。根據(jù)閥芯在閥體中的工作位置數(shù)分兩位、三位等;根據(jù)所控制的通道數(shù)分兩通、三通、四通、五通等;根據(jù)閥芯驅(qū)動方式分手動,機動,電動,液動等。圖2為三位四通換向閥的工作原理。P 為供油口,O 為回油口,A 、B 是通向執(zhí)行元件的輸出口。當閥芯處於中位時,全部油口切斷,執(zhí)行元件不動;當閥芯移到右位時,P 與A 通,B 與O 通;當閥芯移到左位時,P 與B 通,A 與O 通。這樣,執(zhí)行元件就能作正、反向運動。
60年代后期,在上述幾種液壓控制閥的基礎上又研制出電液比例控制閥。它的輸出量(壓力、流量)能隨輸入的電信號連續(xù)變化。電液比例控制閥按作用不同,相應地分為電液比例壓力控制閥﹑電液比例流量控制閥和電液比例方向控制閥等。
壓力控制按用途分為溢流閥﹑減壓閥和順序閥。⑴溢流閥:能控制液壓系統(tǒng)在達到調(diào)定壓力時保持恒定狀態(tài)。用於過載保護的溢流閥稱為安全閥。當系統(tǒng)發(fā)生故障,壓力升高到可能造成破壞的限定值時,閥口會打開而溢流,以保證系統(tǒng)的安全。⑵減壓閥:能控制分支回路得到比主回路油壓低的穩(wěn)定壓力。減壓閥按它所控制的壓力功能不同,又可分為定值減壓閥(輸出壓力為恒定值)﹑定差減壓閥(輸入與輸出壓力差為定值)和定比減壓閥(輸入與輸出壓力間保持一定的比例)。⑶順序閥:能使一個執(zhí)行元件(如液壓缸﹑液壓馬達等)動作以后,再按順序使其他執(zhí)行元件動作。油泵產(chǎn)生的壓力先推動液壓缸1運動,同時通過順序閥的進油口作用在面積A 上,當液壓缸1運動完全成后,壓力升高,作用在面積A 的向上推力大於彈簧的調(diào)定值后,閥芯上升使進油口與出油口相通,使液壓缸2運動。
Rexroth節(jié)流閥 Z2FS6-2-43/1Q
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS6-2-4X/V
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS22-3X/S2
Rexroth節(jié)流閥 Z2FS10-3X/
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-31/S
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-5-33/SV
Rexroth節(jié)流閥 Z2FS16-3X/S2V
MNR:R900481621 FD 58921 Rexroth節(jié)流閥 Z2FS 6
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS 6-2-43/2QV
Rexroth節(jié)流閥 Z2FS10-XX/
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS 6-2-43/1Q
Rexroth節(jié)流閥 Z2FS22-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS22-31/S
Rexroth節(jié)流閥 Z2FS22-31/S2
Rexroth節(jié)流閥 Z2FS22-31/S
Rexroth節(jié)流閥 Z2FS22-31/S2
Rexroth節(jié)流閥 Z2FS10-20
Rexroth節(jié)流閥 Z2FS6-3X/V
Rexroth節(jié)流閥 Z2FS-2-4X/22QV
Rexroth節(jié)流閥 Z2F6-1-6X/V
Rexroth節(jié)流閥 Z2FS16-3B/S2
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS6-3X/V
Rexroth節(jié)流閥 Z2FS-2-4X/22QV
Rexroth節(jié)流閥 Z2F6-1-6X/V
Rexroth節(jié)流閥 Z2FS6-2-44/2Q
Rexroth節(jié)流閥 Z2FS16-4X/S2
Rexroth節(jié)流閥 Z2FS6-4X/S2
Rexroth節(jié)流閥 Z2FS10-20/S2
Rexroth節(jié)流閥 Z2FS6-30/S2
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-3X/S2
Rexroth節(jié)流閥 Z2FS6-30B
Rexroth節(jié)流閥 Z2FS6-30B
Rexroth節(jié)流閥 Z2FS16-3x/s2
Rexroth節(jié)流閥 Z2FS10-3X/
Rexroth節(jié)流閥 Z2FS6-30B
Rexroth節(jié)流閥 Z2FS16-3x/s2
Rexroth節(jié)流閥 Z2FS6
Rexroth節(jié)流閥 Z2FS22-30B/S2
Rexroth節(jié)流閥 Z2FS16-30/S2
Rexroth節(jié)流閥 Z2FS10-20
Rexroth節(jié)流閥 Z2FX16-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16B1-5X/V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-33/V
Rexroth節(jié)流閥 Z2FS6A-2-4X/1QV
Rexroth節(jié)流閥 Z2FS10-2013
Rexroth節(jié)流閥 Z2FS16-20/S
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-7-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16B1-5X/V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-7-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16B1-5X/V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS6A2-4X/1QV
Rexroth節(jié)流閥 Z2FS6A2-4X/1QV
Rexroth節(jié)流閥 Z2FS6-5-4X/2Q
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2/V/SO3
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS10-3-3X/S2
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2/V
Rexroth節(jié)流閥 Z2FS16-3X/S2/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS-10-5-31/V5016683
Rexroth節(jié)流閥 Z2FS16-31/S2/V5055051
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16B1-5X/V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FSK6-2-1X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-7-3X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS16B1-5X/V
Rexroth節(jié)流閥 Z2FS16-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS6-5-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-44/2Q/V
Rexroth節(jié)流閥 Z2FS10-7-31/V
Rexroth節(jié)流閥 Z2FS22-3/S
Rexroth節(jié)流閥 Z2FS6-2-43/1Q
Rexroth節(jié)流閥 Z2FS6A-2-4X/1QV
Rexroth節(jié)流閥 Z2FS10-2013
Rexroth節(jié)流閥 Z2FS16-20/S
Rexroth節(jié)流閥 Z2FS10A3-3X/SV
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS16-31/S
Rexroth節(jié)流閥 Z2FS16-31/S2
Rexroth節(jié)流閥 Z2FS6-2-43/1Q
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-30/S2
Rexroth節(jié)流閥 Z2FS30-30/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-6X
Rexroth節(jié)流閥 Z2FS16-2-5X
Rexroth節(jié)流閥 Z2FS10-2-3X/
Rexroth節(jié)流閥 Z2FS6-2-4X/S2
Rexroth節(jié)流閥 Z2FS16-3X/(S2)
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS6-5-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-44/2Q/V
Rexroth節(jié)流閥 Z2FS16-3X/S2/V
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS16-3X/S2/V/SO3
Rexroth節(jié)流閥 Z2FS10-3-3X/V
Rexroth節(jié)流閥 Z2FS10-3-3X/S2
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2/V
Rexroth節(jié)流閥 Z2FS16-3X/S2/V
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS16-3X/S
Rexroth節(jié)流閥 Z2FS-10-5-31/V5016683
Rexroth節(jié)流閥 Z2FS16-31/S2/V5055051
Rexroth節(jié)流閥 Z2FS10-2X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS10-2X/S2
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V+Z5L
Rexroth節(jié)流閥 Z2FS6-30
Rexroth節(jié)流閥 Z2FS22-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X
Rexroth節(jié)流閥 Z2FS10-3X/V
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS16-30/S2
Rexroth節(jié)流閥 Z2FS10-3X/V
Rexroth節(jié)流閥 Z2FS10-3X
Rexroth節(jié)流閥 Z2FS16-30/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2Q
Rexroth節(jié)流閥 Z2FSK6-2-1-1X/2QV
Rexroth節(jié)流閥 Z2FS10-5-3X/S2
Rexroth節(jié)流閥 Z2FS 22-31/S
Rexroth節(jié)流閥 Z2FS 6-2-43/1Q
Rexroth節(jié)流閥 Z2FS 6-2-43/2QV
Rexroth節(jié)流閥 Z2FS22-3X/SV
Rexroth節(jié)流閥 Z2FS 6-2-43/2QV
Rexroth節(jié)流閥 Z2FS 6-2-43/1Q
Rexroth節(jié)流閥 Z2FS 22-31/S
Rexroth節(jié)流閥 Z2FS6A2-43/2QV
Rexroth節(jié)流閥 Z2FS16-1-51
Rexroth節(jié)流閥 Z2FS6-2-43/2QV
Rexroth節(jié)流閥 Z2FS22-3X/SV
Rexroth節(jié)流閥 Z2FS16-3Χ/S2
Rexroth節(jié)流閥 Z2FS10A5-5-3Χ/SV
Rexroth節(jié)流閥 Z2FS10-5-3Χ/V
Rexroth節(jié)流閥 Z2FS6-2-4Χ/2QV
Rexroth節(jié)流閥 Z2FS6-5-4Χ/2QV
Rexroth節(jié)流閥 Z2FS-10A5-34/SV
Rexroth節(jié)流閥 Z2FS6-2-44/2QV
Rexroth節(jié)流閥 Z2FS-16-S-31/S
Rexroth節(jié)流閥 Z2FS-6-2-44/2QV
Rexroth節(jié)流閥 Z2FS-16-8-31/S2
Rexroth節(jié)流閥 Z2FS10-5-31/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS1-1-35
Rexroth節(jié)流閥 Z2FS6-30
Rexroth節(jié)流閥 Z2FS6-3
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS10-25
Rexroth節(jié)流閥 Z2FS 10-5-31/V
Rexroth節(jié)流閥 Z2FS6-2-4 3/1QV
Rexroth節(jié)流閥 Z2FS22-3X/S
Rexroth節(jié)流閥 Z2FS16-3X/S2
Rexroth節(jié)流閥 Z2FS10-5-3X/V
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS6-3
Rexroth節(jié)流閥 Z2FS6-2-4X/2QV
Rexroth節(jié)流閥 Z2FS10-3X/S2
Rexroth節(jié)流閥 Z2FS16-2-4X/2Q
Rexroth節(jié)流閥 Z2FS10-5-3X/V
力士樂單向節(jié)流閥 R901142833 Z2S10-1-3X/VSO150
力士樂單向節(jié)流閥 R901021563 Z2S10B1-3X/SO64
力士樂單向節(jié)流閥 R900688226 Z2S22-3-50/
力士樂單向節(jié)流閥 R900688225 Z2S22-3-50/
力士樂單向節(jié)流閥 R900688224 Z2S22-.-50/
力士樂單向節(jié)流閥 R900688223 Z2S22-.-50/
力士樂單向節(jié)流閥 R900688221 Z2S22-.-50/
力士樂單向節(jié)流閥 R900687556 Z2S16-.-50/
力士樂單向節(jié)流閥 R900687551 Z2S16-.-50/
力士樂單向節(jié)流閥 R900630667 Z2S10..-3X/SO30
力士樂單向節(jié)流閥 R900597189 Z2S6-1-6X/SO55
力士樂單向節(jié)流閥 R900587546 Z2S16B1-5X/SO60
力士樂單向節(jié)流閥 R900585170 Z2S6B2-6X/SO55
力士樂單向節(jié)流閥 R900585169 Z2S6-2-6X/SO55
力士樂單向節(jié)流閥 R900585077 Z2S22A1-5X/SO40
力士樂單向節(jié)流閥 R900573187 Z2S6A1-6X/VSO40
力士樂單向節(jié)流閥 R900567281 Z2S10A4-3X/V
力士樂單向節(jié)流閥 R900566082 Z2S16A4-5X/
力士樂單向節(jié)流閥 R900564520 Z2SRK10-1-1X/V
力士樂單向節(jié)流閥 R900564519 Z2SRK6-1-1X/V
力士樂單向節(jié)流閥 R900561268 Z2S32A1X/
力士樂單向節(jié)流閥 R900560047 Z2S22B1-5X/SO60
力士樂單向節(jié)流閥 R900560046 Z2S22A1-5X/SO60
力士樂單向節(jié)流閥 R900553058 Z2S4A1-1X/
力士樂單向節(jié)流閥 R900552401 Z2S10B1-3X/VSO40
力士樂單向節(jié)流閥 R900545042 Z2S6-.-64/SO71
力士樂單向節(jié)流閥 R900539653 Z2S16B4-5X/
力士樂單向節(jié)流閥 R900539434 Z2S22B1-5X/SO40
力士樂單向節(jié)流閥 R900533752 Z2S22B1-5X/V
節(jié)流閥的安裝與維護應注意以下事項:
該閥經(jīng)常需要操作,因此應安裝在易于方便操作的位置上。
安裝時要注意介質(zhì)方向與閥體所標箭頭方向保持一致。
節(jié)流口堵塞原因:
1、油液中的機械雜質(zhì)或因氧化析出的膠質(zhì)、瀝青、碳渣等污物堆積在節(jié)流縫隙處。
2、由于油液老化或受到擠壓后產(chǎn)生帶電的極化分子,而節(jié)流縫隙的金屬表面上存在電位差,故極化分子被吸附到縫隙表面,形成牢固的邊界吸附層,吸附層厚度一般為5~8微米,因而影響了節(jié)流縫隙的大小。以上堆積、吸附物增長到一定厚度時,會被液流沖刷掉,隨后又重新附在閥口上。這樣周而復始,就形成了流量的脈動。
3、閥口壓差較大時,因閥口溫度高,液體受擠壓的程度增強,金屬表面也更易受摩擦作用而形成電位差,因此壓差大時容易產(chǎn)生堵塞現(xiàn)象。
4相關措施
1、選擇水力半徑大的薄刃節(jié)流口。
2、精密過濾并定期更換油液。
3、適當減小節(jié)流口前后的壓差。
4、采用電位差較小的金屬材料、選用抗氧化穩(wěn)定性好的油液、減小節(jié)流口表面粗糙度。