FDR5DP1-1X/55Y 力士樂減壓閥是上海韋米機(jī)電設(shè)備有限公司主營產(chǎn)品之一，【德國力士樂減壓閥*，現(xiàn)貨供應(yīng)】；：；：雷青；：；移動(dòng)：；上海優(yōu)質(zhì)供應(yīng)商，原裝*，*，常規(guī)產(chǎn)品現(xiàn)貨供應(yīng)。歡迎新老客戶采購！
FDR5DP1-1X/55Y 力士樂減壓閥
力士樂減壓閥 R900513527 ZDR10DP1-5X/150YM/12
力士樂減壓閥 R900513525 ZDR10VB4-3X/315Y
力士樂減壓閥 R900512864 ZDR6DB3-4X/210YM
力士樂減壓閥 R900512622 ZDR10VB4-3X/100Y
力士樂減壓閥 R900512452 ZDR10VP5-3X/200YM/12
力士樂減壓閥 R900512358 ZDR10VB5-3X/100YV
力士樂減壓閥 R900510312 ZDR10VP7-3X/50YM
力士樂減壓閥 R900510123 ZDR6DB2-4X/150YMV
力士樂減壓閥 R900509786 ZDR10VB5-3X/100YMV
力士樂減壓閥 R900509656 ZDR10VP7-3X/200YM/12
力士樂減壓閥 R900508470 ZDR10VB6-3X/100YV
力士樂減壓閥 R900508400 ZDR10VB6-3X/100Y
力士樂減壓閥 R900508341 ZDR10DP1-5X/150YMV
力士樂減壓閥 R900508340 ZDR10DA1-5X/150YV
力士樂減壓閥 R900508112 ZDR10DA2-5X/75YW5
力士樂減壓閥 R900508053 ZDR10VB5-3X/315Y
力士樂減壓閥 R900507963 ZDR6DA3-4X/210YV
力士樂減壓閥 R900507902 ZDR10VA6-3X/200YMV
力士樂減壓閥 R900506369 ZDR10VP6-3X/315YMSO30
力士樂減壓閥 R900506336 ZDR6DP1-4X/75YMV
力士樂減壓閥 R900506201 ZDR10VB5-3X/200YM
力士樂減壓閥 R900504985 ZDR10DP2-5X/315YMSO4
力士樂減壓閥 R900502985 ZDR10DP2-5X/210YMJ
力士樂減壓閥 R900502338 ZDR6DA3-4X/75YV
力士樂減壓閥 R900500035 ZDR6DP2-4X/210YMV/12
力士樂減壓閥 R900496838 ZDR6DA3-4X/25YV
力士樂減壓閥 R900496836 ZDR6DP3-4X/75YMV
力士樂減壓閥 R900494714 ZDR10DA2-5X/75YM
力士樂減壓閥 R900493965 ZDR10DP3-5X/150YM
力士樂減壓閥 R900493226 ZDR6DA1-4X/150YM
力士樂減壓閥 R900492575 ZDR6DP2-4X/75YMSO43
力士樂減壓閥 R900487690 ZDR10DP2-5X/210YMV
力士樂減壓閥 R900483788 ZDR6DP2-4X/210YM
力士樂減壓閥 R900483787 ZDR6DP2-4X/150YM
力士樂減壓閥 R900483786 ZDR6DP2-4X/75YM
力士樂減壓閥 R900483785 ZDR6DP2-4X/25YM
力士樂減壓閥 R900481930 ZDR6DP1-4X/75YMW5
力士樂減壓閥 R900481889 ZDR10DP2-5X/25YMV
力士樂減壓閥 R900481853 ZDR6DB1-4X/50YMSO94
力士樂減壓閥 R900481806 ZDR10DP3-5X/25YM
力士樂減壓閥 R900481805 ZDR6DP1-4X/210YMSO43
力士樂減壓閥 R900481804 ZDR6DP1-4X/50YMSO94
力士樂減壓閥 R900481803 ZDR6DA1-4X/50YSO94
力士樂減壓閥 R900481534 ZDR6DP3-4X/150YMSO43
力士樂減壓閥 R900481530 ZDR6DA1-4X/25Y/12
力士樂減壓閥 R900481484 ZDR10VP5-3X/50YM
力士樂減壓閥 R900481324 ZDR6DA2-4X/150YMSO43
力士樂減壓閥 R900481305 ZDR10DA2-5X/75YV
力士樂減壓閥 R900481125 ZDR6DA1-4X/25Y
力士樂減壓閥 R900481115 ZDR6DP3-4X/210YM
力士樂減壓閥 R900481092 ZDR6DA2-4X/25YMV
力士樂減壓閥 R900481065 ZDR6DP7-4X/150YM
力士樂減壓閥 R900481036 ZDR6DA1-4X/210YM
力士樂減壓閥 R900479783 ZDR6DA3-4X/210YM
力士樂減壓閥 R900478553 ZDR6DA7-4X/75Y
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力士樂減壓閥 R900477791 ZDR10DA3-5X/25YM
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力士樂減壓閥 R900477431 ZDR6DA3-4X/150YM
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力士樂減壓閥 R900476843 ZDR10VP6-3X/315YM
力士樂減壓閥 R900476381 ZDR6DP1-4X/210YM
力士樂減壓閥 R900476331 ZDR6DP2-4X/150YMV
力士樂減壓閥 R900476274 ZDR6DP3-4X/25YM
力士樂減壓閥 R900473199 ZDR6DP3-4X/150YM
力士樂減壓閥 R900472873 ZDR10DB1-5X/25YM
力士樂減壓閥 R900472027 ZDR10DB3-5X/75YM
力士樂減壓閥 R900471974 ZDR10DB3-5X/150YM
力士樂減壓閥 R900471879 ZDR10VA5-3X/100YM
力士樂減壓閥 R900471532 ZDR10DP2-5X/210YMSO30
力士樂減壓閥 R900470243 ZDR10DA2-5X/75YSO30
力士樂減壓閥 R900469826 ZDR10VP4-3X/315YMV
力士樂減壓閥 R900469594 ZDR6DP3-4X/25YMSO109
減壓閥
2、殼體試驗(yàn)壓力：P=1.5PN
3、密封試驗(yàn)壓力：P=1.1PN
4、出口壓力：PN1.0MPa調(diào)節(jié)閥0.09~0.8MPa
PN1.6MPa調(diào)節(jié)閥0.10~1.2MPa
PN2.5MPa調(diào)節(jié)閥0.15~1.6MPa
5、適用介質(zhì)：水
6、適用溫度：0℃～80℃
減壓閥主要控制主閥的固定出口壓力，主閥出口壓力不因進(jìn)口壓力變化而改變，并不因主閥出口流量的變化而改變其出口壓力。適用于工業(yè)給水、消防供水及生活用水管網(wǎng)系統(tǒng)。
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(hào)：
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(shì)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(shì)系列（監(jiān)測(cè)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(shì)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)）
另銷售有德國愛爾泰克Airtec氣動(dòng)元件，APS接近開關(guān)，SMC氣動(dòng)元件，倍加福編碼器、傳感器，歐姆龍低壓電器、川崎K3V泵 ，賀德克液壓元件、丹佛斯、費(fèi)斯托全系列產(chǎn)品.
力士樂減壓閥
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減壓閥與溢流閥的區(qū)別
（1）靜止?fàn)顟B(tài)，減壓閥閥口常開，溢流閥閥口常閉；
（2）減壓閥控制出口壓力穩(wěn)定，而溢流閥控制進(jìn)口壓力穩(wěn)定；
（3）減壓閥閥口隨出口壓力的升高而關(guān)小，溢流閥閥口隨進(jìn)口壓力的升高而開大；
（4）減壓閥進(jìn)出油口都是壓力油路，經(jīng)先導(dǎo)閥的回油必須單獨(dú)引回油箱，而溢流閥則和出口合并一同流回油箱。
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R900783107 4WEH22E7X/6EG24NETK4/B08
R900782239 4WEH22G7X/6EW230N9K4/V
R900781627 4WEH22E7X/6EG24N9ETK4/B10P4,5
R900780720 4WEH22G7X/6EG24N9SK4/P4,5
R900778573 4WEH22E7X/6EG24N9ETS2K4/B10D3
R900777540 4WEH22R7X/6EG24N9ES2K4K/B10
R900776860 4WEH22S1-7X/6EG24N9K4/V
R900776541 4WEH22D7X/6EW230N9ES2K4/B10
R900775584 H-4WEH22H7X/6EG24N9TK4
R900774494 4WEH22HD7X/6EW230N9TSK4SO58
R900773725 4WEH22Q6-7X/6EG24N9TSK4
R900772332 4WEH22G7X/6EG24TK4QM0G24
R900768301 4WEH22D7X/6EG24NETSK4/B10
R900765903 H-4WEH22J7X/6EG24N9S2K4
R900765897 4WEH22U7X/6EG24NK4/B10
R900764764 4WEH22Y7X/6EG24N9ETK4QMAG24/B10
R900764115 4WEH22H7X/6EW110N9ETK4/B10P4,5
R900764029 4WEH22E7X/6EG24N9S2K4/10
R900762415 4WEH22HD7X/OF6EW230N9ETK4/B10
R900761318 4WEH22HD7X/6EG24N9ETSK4/B10
R900761062 4WEH22H7X/6EW230N9ETK4/B10P4,5
R900760284 4WEH22HD7X/OF6EG24N9ETS2DJL1/B10
R900759665 4WEH22L7X/6EG24N9K4QM0G24
R900758833 4WEH22J7X/6EW110N9ETK4/B10P4,5
R900754997 4WEH22C7X/6EG24NTK4
R900754659 4WEH22E7X/6EG60N9ETSDKL/B10
R900754065 4WEH22W42-7X/6EG24N9ETK4/10B10
R900753525 4WEH22U7X/6EW230N9K4
R900752691 H-4WEH22G7X/6EG24NTK4
R900752254 4WEH22M7X/6EG24N9S2K4
R900751778 4WEH22J2-7X/6EG24N9EK4/B10
R900751327 4WEH22M7X/6EG24N9ETK4/B10D3
R900750769 4WEH22J7X/6EG24NETSK4/B10SO58
R900750761 H-4WEH22H7X/6EG24N9TS2K4QM0G24
R900750444 4WEH22D7X/6EG24N9ES2K4/B10D3
R900747742 H-4WEH22C7X/6EW230K4
R900747704 4WEH22Q7X/6EG24N9K4
R900747659 4WEH22J7X/6EG24NETSK4/B10
R900747382 4WEH22HD7X/OF6EG24N9EK4/B08P4,5
R900747359 4WEH22J7X/6EG24N9EK4/B08P4,5
R900747274 4WEH22E7X/6EG24N9ETK4QM0G24/B10
R900745493 4WEH22J7X/6EW230N9ETS2DL/B10
R900744840 4WEH22E7X/6EW110N9ETS2DJL/B10
如果執(zhí)行機(jī)構(gòu)被要求用于控制過程系統(tǒng)的液位、流量或壓力等參數(shù)，這是要求執(zhí)行機(jī)構(gòu)頻繁動(dòng)作的工作，可以用4-20mA信號(hào)作為控制信號(hào)，然而這個(gè)信號(hào)可能會(huì)和過程一樣頻繁的改變。如果需要非常高頻率動(dòng)作的執(zhí)行機(jī)構(gòu)，只有選擇特殊的能頻繁啟停的調(diào)節(jié)型執(zhí)行機(jī)構(gòu)。當(dāng)一個(gè)過程中需要多臺(tái)執(zhí)行機(jī)構(gòu)時(shí)，可以通過使用數(shù)字通訊系統(tǒng)將各個(gè)執(zhí)行機(jī)構(gòu)連接起來，這樣可大大降低安裝費(fèi)用。數(shù)字通訊回路可以快速高效的傳遞指令和收集信息。目前有多種通訊方式如：FOUNDATIONFIELDBUS、PROFIBUS、DEVICENET、HART和專為閥門執(zhí)行機(jī)構(gòu)設(shè)計(jì)的PAKSCAN等。數(shù)字通訊系統(tǒng)不單單可以降低投資費(fèi)用，它們還可以收集大量閥門信息，這些信息對(duì)于閥門的預(yù)測(cè)性維護(hù)程序非常有價(jià)值。
R900744056 4WEH22G7X/6EG60N9S2K4
R900743586 4WEH22D7X/6EG24NETK4/B10
R900742585 4WEH22J7X/6EW230N9TK4
R900742545 4WEH22E7X/6EW110N9ETS2DL/B10
R900742278 4WEH22Y7X/6EG24N9ETS2K4/B10
R900741986 4WEH22J7X/6EG24N9ETS2K4/B10
R900741509 4WEH22EB7X/6EG24N9K4QMBG24
R900741433 4WEH22D7X/6EW110N9SK4
R900741051 4WEH22D7X/6EG24N9K4/B08D3
R900740438 4WEH22J7X/6EG24N9ES2K4/B10V
R900738964 4WEH22JA7X/6EG24N9ETS2K4QMAG24/B10
R900737794 4WEH22E7X/6EG125N9ETK4/B10
R900737606 4WEH22G7X/6EG24N9ETS2K4/B10P4,5
R900737345 4WEH22J7X/6EG24N9ETK4/B10D3
R900737154 4WEH22R7X/6EG24N9ETS2K4
R900737006 4WEH22E7X/6EG24NETK4/B10
R900734708 4WEH22E7X/6EG24N9EK4/10B10
R900732821 4WEH22HD7X/OF6EW110N9ETS2K4/B08
R900731762 Z4WEH22E63-5X/6EG24K4QMAG24SO32
R900731465 4WEH22Q7X/6EG24N9ETSK4/B10
R900731078 4WEH22C7X/6EG24N9TS2K4
R900730905 4WEH22G7X/6EG24N9TS2K4
R900730277 4WEH22L30-7X/6EG24N9K4K
R900729446 4WEH22J7X/6EG110N9ESK4/B10SO314
R900728437 4WEH22D7X/6EG24N9K4/B10
R900727689 4WEH22E7X/6EG24N9DKL
R900727014 4WEH22E7X/6EW230N9DKL
R900726818 4WEH22G7X/6EW230N9ETK4/B10P4,5
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R900722936 4WEH22C7X/6EG24N9ETK4/B10
R900722770 4WEH22J2-7X/6EG24N9K4/B08
R900722112 4WEH22J7X/6EW127N9S2K4/V
R900721960 4WEH22E7X/6EG24N9DKLSO58
R900719968 4WEH22E7X/6EG24N9EK4/B08
R900718831 H-4WEH22E7X/6EG24N9K4/B10D3
R900718830 H-4WEH22J7X/6EG24N9K4/B10D3
R900718336 4WEH22HD7X/OF6EG24NETK4/B10
R900717831 4WEH22E7X/6EG60N9ETDKL/B10
R900717500 4WEH22E7X/6EG24NETS2K4/B10V
R900715505 4WEH22R7X/6EG24N9ETS2K4/10B10
R900713825 H-4WEH22G7X/6EG24N9K4SO82
R900711852 4WEH22D7X/6EW48NETK4/12B10P4,5
R900711690 4WEH22G7X/6EW230N9EK4/43B10P4,5
R900710944 4WEH22HD7X/6EW110N9S2K4
R900710204 4WEH22J7X/6EW230N9ETK4/B12
R900709154 4WEH22E7X/6EG24N9S2K4/10B10
R900709052 4WEH22G7X/6EW110N9EK4/B10P4,5
R900708423 4WEH22HD7X/OF6EW110N9ETS2K4/B10
R900708190 4WEH22J7X/6EG96N9ETK4/B10
R900707449 4WEH22S11-7X/6EG24N9EK4K/H15P4,5T14
R900707440 4WEH22H7X/6EG24N9EK4K/P4,5
R900706961 H-4WEH22U10B7X/6EG24N9K4
R900706013 4WEH22E7-7X/6EG24N9EK4K/B10
R900705864 4WEH22C7X/6EG24N9ETS2K4/B12
R900705849 4WEH22Z7X/6EG24N9K4
R900705076 4WEH22D7X/6EG24N9EK4/B10SO388
R900704440 4WEH22E7X/6EW230N9ESK4/B10
R900977313 4WEH22J7X/6EG24N9EK4/B10
R900958982 4WEH22HD7X/OF6EG24N9ES2K4/B10V
R900953404 4WEH22J7X/6EW230N9ETS2K4/B10
R900949632 4WEH22D7X/6EW110N9ES2K4/B10D3
R900947497 4WEH22D7X/6EG48N9K4
R900945473 H-4WEH22HD7X/OF6EG24N9ES2K4
R900944115 4WEH22J7X/6EG24N9ETSK4
R900943534 4WEH22E7X/6EG24N9ETK4/B10
R900941585 4WEH22HD7X/6EG24N9K4
R900937465 4WEH22HD7X/OF6EG24N9ES2K4
R900937356 4WEH22D7X/6EG24N9ETK4/B10
R900937202 4WEH22J7X/6EG24N9EK4
R900934389 4WEH22HD7X/OF6EG24N9ETK4/B08
R900932660 4WEH22J7X/6EG24N9ES2K4/B10
R900932659 4WEH22E7X/6EG24N9EK4/B10
R900932049 4WEH22J7X/6EG24N9ETK4/B10
R900931338 4WEH22E7X/6EG24N9ETK4/10
R900930928 4WEH22C7X/6EG24N9K4
R900928504 4WEH22J7X/6EG24N9ETSK4/B10D3
R900927611 4WEH22G7X/6EG24N9K4
R900926787 4WEH22J7X/6EG24N9ETK4
R900924976 4WEH22E7X/6EW230N9K4
R900921129 4WEH22J7X/6EW230N9ETK4
R900920355 4WEH22HD7X/OF6EG24N9EK4
R900919833 4WEH22E7X/6EG24N9ETK4
R900919832 4WEH22D7X/6EG24N9ETK4
R900918440 4WEH22J7X/6EG24N9ETK4/B08
R900916452 4WEH22J7X/6EG24N9K4
11高精度定值器是一減壓閥種高精度的減壓閥，主要用于壓力定值。目前有兩種壓力規(guī)格的定值器：其氣源壓力分別為0．14MPa和0．35MPa，輸出壓力范圍分別為0—0．1MPa和0一0．25MPa。其輸出壓力波動(dòng)不大于zui大輸出壓力的1%，常用于需要供給精確氣源壓力和信號(hào)壓力的場(chǎng)合，如氣動(dòng)實(shí)驗(yàn)設(shè)備、氣動(dòng)自動(dòng)裝置等。
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R900909016 4WEH22J7X/6EW230N9ES2K4
R900907649 4WEH22E7X/6EG24N9ETS2K4
R900906426 H-4WEH22J7X/6EG24N9K4
R900760284 4WEH22HD7X/OF6EG24N9ETS2DJL1/B10
R900751327 4WEH22M7X/6EG24N9ETK4/B10D3
R900747704 4WEH22Q7X/6EG24N9K4
R900747382 4WEH22HD7X/OF6EG24N9EK4/B08P4,5
R900740438 4WEH22J7X/6EG24N9ES2K4/B10V
R900249655 4WEH22J7X/6EG24N9ETSK4/B10
R900249534 4WEH22D7X/6EG24N9EK4/B08V
R900249417 4WEH22J7X/6EG24NESK4/10B12
R900249160 4WEH22E7X/6EG24N9ETS2K4/10B10
R900248671 4WEH22D7X/6EG24N9ES2K4/B10
R900248275 4WEH22HD7X/O6EG24N9ETSK4/B10
R900248116 4WEH22D7X/6EG24N9ETK4/10B10
R900248016 4WEH22J7X/6EG24N9EDKL/B10
R900247713 4WEH22HD7X/OF6EG24N9ETK4
R900247591 4WEH22G7X/6EW110N9S2K4
R900247108 4WEH22EA7X/6EG24N9ETK4QM0G24/B08D3
R900247090 4WEH22R7X/6EG24N9ES2K4
R900246512 4WEH22G7X/6EG24N9EK4/B10
R900246044 4WEH22U7X/6EG24N9TK4
R900246019 4WEH22JA7X/6EG24N9TS2K4QMAG24
R900244996 4WEH22HC7X/OF6EW230N9TDKL
R900244351 4WEH22E7X/6EG24N9ETSDKL/B10VSO58
R901011026 4WEH22U7X/6EG24N9ETK4/B10
R901005682 4WEH22D7X/6SG24N9K4
R901003705 Z4WEH22E63-5X/6EW110N9ETS2K4/B10D3
R901003703 H-4WEH22D7X/6EW110N9ESK4/B10D3
R900979732 4WEH22E7X/6SG24N9ETK4/B10
R900737154 4WEH22R7X/6EG24N9ETS2K4
R900728889 H-4WEH22Y7X/6EG24N9ES2K4/B10D3
R900727342 4WEH22J7X/6EW230N9K4/B10D3
R900617260 4WEH22D7X/6SG24N9ETK4/B10
R900247713 4WEH22HD7X/OF6EG24N9ETK4
R900247509 4WEH22LB7X/6EG24N9EK4/B10
REXROTH單向節(jié)流閥
Z2S6-1-6X
Z2S6-1-6X
Z2SRK6-1-1X/V
Z2S10-2-3X
Z2S10A1-3X
Z2S10-2-3X/V
Z2S10-1-3X
Z2S10-1-34
Z2S10-2-3X
Z2S10B1-3X
Z2S10A1-3X
Z2S6-40
Z2S10-10
Z2S6-1-6X/V
Z2S6A1-6X
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Z2S6A-6X/
Z2S10A-10
Z2SRK6-1-11/V
Z2S10-1-32
Z2S10-1-3X
Z2S6-1-6X
Z2S6-1-6X
Z2S10-2-34
Z2S6-1-6X
Z2S16-1-5X
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Z2S10-1-10B
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Z2S10-1-10B
Z2S10-20B
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Z2S61-6X
Z2SRK6-1-1X/V
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Z2S6-1-6X/V
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Z2FS10-20B Z2S10-5-3X/V
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Z2S10-1-34
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Z2S22-4-5X
Z2S10-4-3X
Z2S10-2-3X
Z2S10-1-3X
Z2S10-2-3X 用 Z2S10-1-3X
Z2S10-1-3X
Z2S10-1-3X
Z2S10-1-3X
定值器的工作原理圖。它由三部分組成：1是直動(dòng)式減壓閥的主閉部分；2是恒壓降裝置，相當(dāng)于一定差減壓閥。主要作用是使噴嘴得到穩(wěn)定氣源流量；3是噴嘴擋板裝置和調(diào)壓部分，起調(diào)壓和壓力放大作用，利用被它放大了的氣壓去控制主閥部分。
由于定值器具有調(diào)定、比較和放大的功能，因而穩(wěn)壓精度高。
Z2S6-1-6X
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Z2S10A-10
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Z2S6-1-6X/V
Z2S6-3-6X
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Z2S10A1-3X
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Z2S10-1-3X
Z2SRK6-1-11/V
Z2S6-1-6X
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Z2S16-1-5X
Z2S10-1-3X
Z2S10A1-3X/V
Z2S10-1-3X
Z2S22-4-5X 直接用 Z2S22-1-3X
Z2S10-4-3X 直接用 Z2S10-1-3X
Z2S16/30
Z2S16B/30
Z2S6A-1-6X
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Z2SRK10-1-1X/V=Z2FS10-5-3X
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Z2S6-2-6x
Z2S16-1-5X
Z2S16-3-5X
Z2S6-1-6X
Z2S6-40B Z2S6-1-6X/V
Z2S6-30B Z2S6-1-6X/V
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Z2S10A3-3X/ V
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Z2S10-1-3X
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Z2S6-1-64-40
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Z2S6-1-6X/ V
Z2S10-1-32
定值器處于非工作狀態(tài)時(shí)，由氣源輸入的壓縮空氣經(jīng)過濾器1過濾后進(jìn)入A室和正室。主閥芯19在彈簧20和氣源壓力作用下壓在閥座上，使A室與B室斷開。進(jìn)入A室的氣流經(jīng)由閥口(又稱為活門)12至F室，再通過恒節(jié)流孔13降壓后，分別進(jìn)入G室和D室。由于這時(shí)尚未對(duì)膜片8加力，擋板5與噴嘴4之間的間距較大，氣體從噴嘴4流出時(shí)的氣流阻力較小，G室及D室的氣壓較低，膜片3及15保持原始位置。進(jìn)入只室的微量氣體主要經(jīng)B室通過閥口2從排氣口排出；另有一部分從輸出口排空。此時(shí)輸出口無氣流輸出，由噴嘴流出而排空微量氣體是維持噴嘴擋板裝置工作所必須的，因其為無功耗氣量，所以希望其耗量越小越好。
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Z2SRK6-1-1X/V
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Z2S6-1-64
Z2S10-1-3X
Z2S10-1-3X
Z2S10
Z2S 16-1-51
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Z2S6-1-6X
Z2S6-1-6X
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Z2S6-1-6X
Z2S10-10
Z2S16-1-51
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Z2S6
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Z2S10-10
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Z2S10-1-20
Z2S16A
Z2S10-1-3X
Z2S6B2-6X
Z2S10-1-3X
Z2SRK6-1-1X/V
Z2SRK6-1-1X/V
Z2SRK6-1-1X/V
Z2SRK6-1-1X/V
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