ZDR6DA2-4X/150Y 力士樂減壓閥是上海韋米機電設備有限公司重點經銷產品，德國Rexroth減壓閥*，現貨供應；：；：雷青；：；移動：；上海優質供應商，原裝*，*，常規產品現貨供應。歡迎新老客戶采購！

ZDR6DA2-4X/150Y 力士樂減壓閥

力士樂減壓閥 DR10-4-4X/50YM
力士樂減壓閥 DR10-4-4X/50YV
力士樂減壓閥 DR10-4-4X=200Y=LB
力士樂減壓閥 DR10-4-4X=315Y
力士樂減壓閥 DR10-4-5X/100Y
力士樂減壓閥 DR10-4-5X/100Y/12
力士樂減壓閥 DR10-4-5X/100YM
力士樂減壓閥 DR10-4-5X/100YM/12
力士樂減壓閥 DR10-4-5X/100YMSO163
力士樂減壓閥 DR10-4-5X/100YSO36
力士樂減壓閥 DR10-4-5X/100YSO44
力士樂減壓閥 DR10-4-5X/160XY
力士樂減壓閥 DR10-4-5X/200Y
力士樂減壓閥 DR104-5X/200Y/M
力士樂減壓閥 DR10-4-5X/200YM/12
力士樂減壓閥 DR10-4-5X/315Y
力士樂減壓閥 DR10-4-5X/315YM
力士樂減壓閥 DR10-4-5X/315YMK
力士樂減壓閥 DR10-4-5X/315YMMK/12
力士樂減壓閥 DR10-4-5X/315YSO156
力士樂減壓閥 DR10-4-5X/315YV
力士樂減壓閥 DR10-4-5X/350YM
力士樂減壓閥 DR10-4-5X/350YMV
力士樂減壓閥 DR10-4-5X/50P30YSO67
力士樂減壓閥 DR10-4-5X/50Y
力士樂減壓閥 DR10-4-5X/50YM
力士樂減壓閥 DR10-4-5X=200Y=LB
力士樂減壓閥 DR10-4-5X=315YSO156
力士樂減壓閥 DR10-5-4X/100Y
力士樂減壓閥 DR10-5-4X/100Y/MK
力士樂減壓閥 DR10-5-4X/100Y/V
力士樂減壓閥 DR10-5-4X/100YM
力士樂減壓閥 DR10-5-4X/100YM/V
力士樂減壓閥 DR10-5-4X/200Y
力士樂減壓閥 DR10-5-4X/200YM
力士樂減壓閥 DR10-5-4X/200YMV
力士樂減壓閥 DR10-5-4X/200YV
力士樂減壓閥 DR10-5-4X/315Y
力士樂減壓閥 DR10-5-4X/315Y/V
力士樂減壓閥 DR10-5-4X/315YM
力士樂減壓閥 DR10-5-4X/315YMV
力士樂減壓閥 DR10-5-4X/315YW95
力士樂減壓閥 DR10-5-4X/50Y
力士樂減壓閥 DR10-5-4X/50YM
力士樂減壓閥 DR10-5-4X/50YMV
力士樂減壓閥 DR10-5-4X/50YV
力士樂減壓閥 DR10-5-5X/100Y
力士樂減壓閥 DR10-5-5X/100Y/12
力士樂減壓閥 DR10-5-5X/100YM
力士樂減壓閥 DR10-5-5X/100YM/12
力士樂減壓閥 DR10-5-5X/100YMML
力士樂減壓閥 DR10-5-5X/100YMV
力士樂減壓閥 DR10-5-5X/100YMV/12
力士樂減壓閥 DR10-5-5X/100YSO36
力士樂減壓閥 DR10-5-5X/100YSO89
力士樂減壓閥 DR10-5-5X/100YV
力士樂減壓閥 DR10-5-5X/100YV/12
力士樂減壓閥 DR10-5-5X/100YW14
力士樂減壓閥 DR10-5-5X/200-140Y
力士樂減壓閥 DR10-5-5X/200Y
力士樂減壓閥 DR10-5-5X/200Y/12
力士樂減壓閥 DR10-5-5X/200Y/V
力士樂減壓閥 DR10-5-5X/200YM
力士樂減壓閥 DR10-5-5X/200YMSO160
力士樂減壓閥 DR10-5-5X/200YMSO163
力士樂減壓閥 DR10-5-5X/200YMV
力士樂減壓閥 DR10-5-5X/200YMV/12

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。適用于工業給水、消防供水及生活用水管網系統。
減壓閥與溢流閥的區別
（1）靜止狀態，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定，而溢流閥控制進口壓力穩定；
（3）減壓閥閥口隨出口壓力的升高而關小，溢流閥閥口隨進口壓力的升高而開大；
（4）減壓閥進出油口都是壓力油路，經先導閥的回油必須單獨引回油箱，而溢流閥則和出口合并一同流回油箱。

    上海韋米機電設備有限公司位于浦東金橋是全國工業傳動流體自動化領域實力較強的經銷商，有著豐富的氣動液壓技術服務、工業銷售及采購的經驗，主營產品涉及液壓泵閥（電磁閥、柱塞泵拳頭產品）、工控產品、驅動模塊、伺服電機、可編程控制器PLC、數控傳動、傳感器系列、電源、氣動元件、工業儀器儀表。具體主要經營品牌及產品如下:
博世力士樂rexroth工業液壓氣動元件大量現貨（電磁換向閥、節流閥、單向閥、比例閥、伺服閥、安全溢流閥、流量控制閥、減壓閥、調節閥、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
節流閥：Z2FS6、Z2FS10、Z2FS16、Z2FS22；調速閥：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：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
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油研泵閥優勢現貨系列（電磁閥換向閥、壓力開關、柱塞泵、齒輪泵、比例閥、截止閥、開關閥等），
奧地利貝加萊B&R  br-automation自動化配品配件貨期短現貨多（伺服驅動器、觸摸屏、工控機、CPU模塊、總線控制器、X20\2003\2005\2010系統中各類功能模塊等），
美國本特利(Bently Nevada)優勢系列（監測模塊、前置器、儀表框架、接口模塊、延伸電纜、傳感器探頭、轉速表、校驗儀等）
西門子Siemens優勢主打系列（6SN、6FC、6FX、S7200、電機1FK、S7300、S7400、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數控傳動）

另銷售有德國愛爾泰克Airtec氣動元件，APS接近開關，SMC氣動元件，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、費斯托全系列產品.

 力士樂減壓閥

Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS16B1-5X/V
Z2FS16-3X/V
Z2FS10-5-3X/S2
Z2FS10-5-33/V
Z2FS6A-2-4X/1QV
Z2FS10-2013
Z2FS16-20/S
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FS10-5-3X/V
Z2FS16-3X/S2
Z2FS10-7-3X/S2
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS16B1-5X/V
Z2FS16-3X/V
Z2FS10-5-3X/S2
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FS10-5-3X/V
Z2FS16-3X/S2
Z2FS10-7-3X/S2
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS16B1-5X/V
Z2FS16-3X/V
Z2FS10-5-3X/S2
Z2FS6A2-4X/1QV
Z2FS6A2-4X/1QV
Z2FS6-5-4X/2Q
Z2FS6-2-4X/2QV
Z2FS6-2-4X/2QV
Z2FS6-2-4X/2QV
Z2FS6-2-4X/2QV
Z2FS16-3X/S2/V/SO3
Z2FS10-3-3X/V
Z2FS10-3-3X/S2
Z2FS22-3X/S
Z2FS16-3X/S2/V
Z2FS16-3X/S2/V
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS16-3X/S
Z2FS-10-5-31/V5016683
Z2FS16-31/S2/V5055051
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS16B1-5X/V
Z2FS16-3X/V
Z2FS10-5-3X/S2
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV

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壓力的場合，如氣動實驗設備、氣動自動裝置等。

Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FSK6-2-1X/2QV
Z2FS10-5-3X/V
Z2FS16-3X/S2
Z2FS10-7-3X/S2
Z2FS6-2-4X/2Q
Z2FS16-3X/S2
Z2FS10-5-3X
Z2FS16B1-5X/V
Z2FS16-3X/V
Z2FS10-5-3X/S2
Z2FS6-5-4X/2Q
Z2FS10-5-3X/V
Z2FS6-2-44/2Q/V
Z2FS10-7-31/V
Z2FS22-3/S
Z2FS6-2-43/1Q
Z2FS6A-2-4X/1QV
Z2FS10-2013
Z2FS16-20/S
Z2FS10A3-3X/SV
Z2FS10-5-3X/S2
Z2FS16-31/S
Z2FS16-31/S2
Z2FS6-2-43/1Q
Z2FS6-2-4X/2QV
Z2FS6-30/S2
Z2FS30-30/S2
Z2FS10-5-3X/V
Z2FS6-2-6X
Z2FS16-2-5X
Z2FS10-2-3X/
Z2FS6-2-4X/S2
Z2FS16-3X/(S2)
Z2FS10-5-3X/V
Z2FS16-3X/S2
Z2FS6-5-4X/2Q
Z2FS10-5-3X/V
Z2FS6-2-44/2Q/V
Z2FS16-3X/S2/V
Z2FS6-2-44/2QV
Z2FS6-2-4X/2QV
Z2FS16-3X/S2/V/SO3
Z2FS10-3-3X/V
Z2FS10-3-3X/S2
Z2FS22-3X/S
Z2FS16-3X/S2/V
Z2FS16-3X/S2/V
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS16-3X/S
Z2FS-10-5-31/V5016683
Z2FS16-31/S2/V5055051
Z2FS10-2X/S2
Z2FS6-2-4X/2Q
Z2FS10-2X/S2
Z2FS6-2-4X/2Q
Z2FS10-5-3X/V+Z5L
Z2FS6-30
Z2FS22-3X/S2
Z2FS10-5-3X
Z2FS10-3X/V
Z2FS10-3X
Z2FS16-30/S2
Z2FS10-3X/V
Z2FS10-3X
Z2FS16-30/S2
Z2FS10-5-3X/V
Z2FS10-5-3X/V
Z2FS10-5-3X/V
Z2FS10-5-3X/V
Z2FS6-2-4X/2Q
Z2FSK6-2-1-1X/2QV
Z2FS10-5-3X/S2
Z2FS 22-31/S
Z2FS 6-2-43/1Q
Z2FS 6-2-43/2QV
Z2FS22-3X/SV
Z2FS 6-2-43/2QV
Z2FS 6-2-43/1Q
Z2FS 22-31/S
Z2FS6A2-43/2QV
Z2FS16-1-51
Z2FS6-2-43/2QV
Z2FS22-3X/SV

定值器的工作原理圖。它由三部分組成：1是直動式減壓閥的主閉部分；2是恒壓降裝置，相當于一定差減壓閥。主要作用是使噴嘴得到穩定氣源流量；3是噴嘴擋板裝置和調壓部分，起調壓和壓力放大作用，利用被它放大了的氣壓去控制主閥部分。
由于定值器具有調定、比較和放大的功能，因而穩壓精度高。

Z2FS16-3Χ/S2
Z2FS10A5-5-3Χ/SV
Z2FS10-5-3Χ/V
Z2FS6-2-4Χ/2QV
Z2FS6-5-4Χ/2QV
Z2FS-10A5-34/SV
Z2FS6-2-44/2QV
Z2FS-16-S-31/S
Z2FS-6-2-44/2QV
Z2FS-16-8-31/S2
Z2FS10-5-31/V
Z2FS6-2-4X/2QV
Z2FS6-2-4X/2QV
Z2FS1-1-35
Z2FS6-30
Z2FS6-3
Z2FS10-5-3X/V
Z2FS10-25
Z2FS 10-5-31/V
Z2FS6-2-4 3/1QV
Z2FS22-3X/S
Z2FS16-3X/S2
Z2FS10-5-3X/V
Z2FS6-2-4X/2QV
Z2FS6-3
Z2FS6-2-4X/2QV
Z2FS10-3X/S2
Z2FS16-2-4X/2Q
Z2FS10-5-3X/V
rexroth 二通比例節流閥
R900954413  FEE16C-2X/190LK0B1M
R900746149  FEE16C-2X/190LK0G1M
R900249677  FEE16C-2X/100LK0B1M
R900249531  FEE16C-2X/100LK0G1M
R900702016  FESE25CA-3X/315LK0B1M-1
R900701432  FESE40CA-3X/670LK0G1M
R961002916  DICHTUNGSSATZFESE50C.-3X/M
R901077177  FESE50CC-3X/1400LK0B1M-1
R901054794  FESE25CA-3X/200QK0B1M
R901052417  FESE32CA-3X/450LK0G1V
R901047747  FESE50CA-3X/1400LK0G1V
R901045862  FESE25CA-3X/200QK0G1M
R901033548  FESE32CA-3X/450LK0G1M
R901019271  FESE40CA-3X/670LK0B1M-3
R900973607  FESE40CA-3X/670LK0B1M
R900973605  FESE32CA-3X/450LK0B1M
R900973604  FESE25CA-3X/315LK0B1M
R900954505  FESE63CA-3X/1800LK0B1M
R900954504  FESE50CA-3X/1400LK0B1M
R900872408  DICHTUNGSSATZFESE40C2X/
R900764316  FESE63CA-3X/1800LK0G1M
R900756331  FESE50CA-3X/1400LK0B1M-3
R900737820  DICHTUNGSSATZFESE25C3X/
R900733591  FESE50CA-3X/1400LK0B1V
R900714494  FESE40CC-3X/670LK0B1M-1
R900711366  DICHTUNGSSATZFESE32C2X/
R900709179  FESE50CA-3X/1400LK0G1M
R900709167  FESE32CC-3X/450LK0B1M-1
R900706964  FESE25CA-3X/315LK0G1M
R900706696  FESE40CA-3X/670LK0B1M-1
R900706695  FESE32CA-3X/450LK0G1M-1
R900705160  FESE25CC-3X/315LK0B1M-1
R900973605  FESE32CA-3X/450LK0B1M
R900764316  FESE63CA-3X/1800LK0G1M
R900204738  DICHTUNG62X43,7X1,75FESE25C.2X
R900068360  KLEBESCHILDFESE-2X/SPEZ
R900067413  GEHAEUSEFESE-2X/REGLER
R900066950  DECKELFESE-2X/REGLERUNTEN
R900066949  DECKELFESE-2X/REGLEROBEN
R900709179  FESE50CA-3X/1400LK0G1M
R900706964  FESE25CA-3X/315LK0G1M
R900468067  F5P3-3X/3QV
R900466040  F5P3-3X/1,2QV
R900458268  F5P3-3X/10Q
R900453572  F5P3-3X/10QV
R900452659  F5P3-3X/0,2Q
R900451279  F5P3-3X/6QV
R900451141  F5P3-3X/1,2Q
R900445542  F5P3-3X/6Q
R900445541  F5P3-3X/3Q
R900445540  F5P3-3X/0,6Q
R900465171  F10P3-3X/16L
R900464865  F10P3-3X/5L
R900459500  F10P3-3X/16Q
R900458747  F10P3-3X/25Q
R900456374  F10P3-3X/25L
R900445545  F10P3-3X/50L
R900445544  F10P3-3X/10Q
R900445543  F10P3-3X/10L
R900422778  F10P3-3X/5Q
R900416128  F10P3-3X/50LV
R900402099  F10P3-3X/10LV
0811304201      f6zp2-1x/60v
0811323201      F6ZP2-1X/60RV
R900596996  Z2FS6B7-4X/1Q
R900595709  Z2FS6B5-4X/2QV
R900591603  Z2FS6A5-4X/2QV
R900586224  Z2FS6-3-4X/1QV
R900584700  Z2FS6A7-4X/1QV
R900584417  Z2FS6B3-4X/1QV
R900582719  Z2FS6-5-4X/1QV
R900582339  Z2FS6B3-4X/2QV
R900581526  Z2FS6A2-4X/1QV
R900581165  Z2FS6-7-4X/1QV

精小型
為了成功的實現過程自動化，zui重要的是要確保閥門自身能夠滿足過程及管道內介質的特殊要求。通常生產過程和工藝介質能夠決定閥門的種類，閥芯的類型以及閥內件和閥門的結構和材料。
閥門選擇好后接下來就要考慮自動化的要求即執行機構的選擇。可以簡單的按兩種基本的閥門操作類型來考慮執行機構。

R900545993  EINBAUSATZZ2FS6-7-42/2Q
R900532275  Z2FS6A5-4X/1QV
R900511143  Z2FS6-5-4X/1Q
R900507951  Z2FS6A3-4X/1QV
R900505004  Z2FS6-5-4X/2Q
R900502066  Z2FS6A3-4X/2QV
R900481624  Z2FS6-2-4X/2QV
R900481623  Z2FS6-2-4X/1QV
R900481622  Z2FS6-2-4X/2Q
R900481621  Z2FS6-2-4X/1Q
R900476838  Z2FS6-5-4X/2QV
R900466450  Z2FS6A3-4X/1Q
R900465879  Z2FS6B7-4X/2QV
R900464382  Z2FS6B2-4X/1Q
R900455714  Z2FS6-3-4X/2QV
R900451197  Z2FS6A7-4X/2QV
R900444252  Z2FS6-2-4X/2QJV
R900442662  Z2FS6-7-4X/2Q
R900441810  Z2FS6-7-4X/2QV
R900440565  Z2FS6B2-4X/2QV
R900439389  Z2FS6A2-4X/2QV
R900438820  Z2FS6-7-4X/1Q
R900438760  Z2FS6B2-4X/1QV
R901110659  Z2FS6-2-4X/2QV/62
R900931733  Z2FS6A2-4X/1QJ
R900901959  Z2FS6-2-4X/2QJ
R900740175  Z2FS6B2-4X/2QJ
R900727967  Z2FS6-2-4X/2QV/60
R900710037  Z2FS6A7-4X/1Q
R900434395  Z2FS6-3-4X/2Q
R900427254  Z2FS6A2-4X/2Q
R900426752  Z2FS6-3-4X/1Q
R900423224  Z2FS6B2-4X/2Q
R900329935  VERSLUNGZ2FS6-5-40/V
R900329267  VERSLUNGZ2FS6-7-41/V
R900329265  VERSLUNGZ2FS6-3-41/V
R900325723  VERSLUNGZ2FS6-2-40/V
R900325722  VERSLEINHEITZ2FS6-2-40/
R900311995  ERSATZTEILZ2FS6.2.1/3X/V
R900727967  Z2FS6-2-4X/2QV/60
R900018224  XM-Z2FS6-2-4X/2QV
R900595709  Z2FS6B5-4X/2QV
R900591603  Z2FS6A5-4X/2QV
R900586224  Z2FS6-3-4X/1QV
R900582719  Z2FS6-5-4X/1QV
R900581526  Z2FS6A2-4X/1QV
R900505004  Z2FS6-5-4X/2Q
R900502066  Z2FS6A3-4X/2QV
R900481624  Z2FS6-2-4X/2QV
R900481623  Z2FS6-2-4X/1QV
R900481622  Z2FS6-2-4X/2Q
R900481621  Z2FS6-2-4X/1Q
R900476838  Z2FS6-5-4X/2QV
R900465879  Z2FS6B7-4X/2QV
R900455714  Z2FS6-3-4X/2QV
R900441810  Z2FS6-7-4X/2QV
R900440565  Z2FS6B2-4X/2QV
R900439389  Z2FS6A2-4X/2QV
R900702136  Z2FS10A5-3X/SVSO30
R900571890  Z2FS10A5-3X/S2
R900569858  Z2FS10A3-3X/S2V
R900562269  Z2FS10B7-3X/SV
R900560900  Z2FS10-5-3X/VSO30
R900536467  Z2FS10-5-3X/JV
R900526683  Z2FS10A7-3X/SV
R900524995  Z2FS10A3-3X/SV
R900523926  Z2FS10-7-3X/V
R900523737  Z2FS10-3-3X/V
R900523578  Z2FS10A5-3X/S2V
R900520680  Z2FS10B5-3X/SV
R900517814  Z2FS10B5-3X/S2V
R900517813  Z2FS10A5-3X/SV
R900517812  Z2FS10-5-3X/V
R901136637  Z2FS10A5-3X/S2SO11
R901082914  Z2FS10-3-3X/VSO30
R900989099  Z2FS10A5-3X/S
R900989095  Z2FS10-5-3X/
R900205531  Z2FS10-5-3X/SO30
R900061121  Z2FS10B5-3X/S2VSO30
R900057401  Z2FS10B3-3X/SV
R900035640  Z2FS10B5-3X/SVSO30
R900033142  Z2FS10B7-3X/S2V
R900032241  Z2FS10A7-3X/S2V
R900989099  Z2FS10A5-3X/S
R900989096  Z2FS10-7-3X/

定值器處于非工作狀態時，由氣源輸入的壓縮空氣經過濾器1過濾后進入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。進入A室的氣流經由閥口(又稱為活門)12至F室，再通過恒節流孔13降壓后，分別進入G室和D室。由于這時尚未對膜片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。進入只室的微量氣體主要經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。

R900989095  Z2FS10-5-3X/
R900989094  Z2FS10-3-3X/
R900571890  Z2FS10A5-3X/S2
R900569858  Z2FS10A3-3X/S2V
R900560900  Z2FS10-5-3X/VSO30
R900524995  Z2FS10A3-3X/SV
R900523926  Z2FS10-7-3X/V
R900523737  Z2FS10-3-3X/V
R900523578  Z2FS10A5-3X/S2V
R900520680  Z2FS10B5-3X/SV
R900517814  Z2FS10B5-3X/S2V
R900517813  Z2FS10A5-3X/SV
R900517812  Z2FS10-5-3X/V
R900205531  Z2FS10-5-3X/SO30
R900071261  Z2FS10B3-3X/S2V
R900057401  Z2FS10B3-3X/SV
R900591255  Z2FS16-3X/S2VSO3
R900591254  Z2FS16-3X/SVSO3
R900560761  Z2FS16-3X/SSO73
R900560760  Z2FS16-3X/SSO72
R900560759  Z2FS16-3X/SSO71
R900473688  Z2FS16-3X/S2V
R900470529  Z2FS16-3X/SV
R900459203  Z2FS16-3X/S
R900457256  Z2FS16-3X/S2
R900863207  VERSLUNGZ2FS16-31/BG
R900426851  Z2FS16-3X/SSO3
R900419300  Z2FS16-3X/SJ
R900473688  Z2FS16-8-3X/S2V
R900470529  Z2FS16-8-3X/SV
R900459203  Z2FS16-8-3X/S
R900457256  Z2FS16-8-3X/S2
R900073408  Z2FS16-8-3X/S2=LB
R900595835  Z2FS22-3X/SSO2
R900582636  Z2FS22-3X/SSO63
R900474737  Z2FS22-3X/S2J
R900474580  Z2FS22-3X/SV
R900468786  Z2FS22-3X/S2V
R900466284  Z2FS22-3X/S2SO3
R900466283  Z2FS22-3X/SSO3
R900456783  Z2FS22-3X/S
R900443176  Z2FS22-3X/S2
R900863209  VERSLUNGZ2FS22-31/BG
R900750277  Z2FS22-3X/SSO73
R900340002  Z2FS22-3X/S2SO2
R900466284  Z2FS22A8-3X/S2
R900456783  Z2FS22-8-3X/S
R900443176  Z2FS22-8-3X/S2
R900340002  Z2FS22B8-3X/S2
R900564521  Z2FSK6-2-1X/2QV
R900903461  Z2FSK6-5-1X/2QV
R900822025  GEHAEUSEZ2FSK6..-10/
R900564521  Z2FSK6-2-1X/2QV
節流閥 Z2FS10-3-3X/V REXROTH 
節流閥 Z2FS10-3-3X/V REXROTH 
節流閥 Z2FS10-3-3X REXROTH 
溢流閥 Z2DB6VD-2-4X/100V REXROTH 
溢流閥 Z2DB6VC3-4X/200V REXROTH 
溢流閥 Z2DB10VD2-4X/200V REXROTH 
溢流閥 Z2DB10VD2-4X/200V REXROTH 
單向閥 Z1S10P1-3X/V REXROTH 
液控單向閥 SV25GB1-4X/V REXROTH 
液控單向閥 SV20PA2-4X/ REXROTH 
液控單向閥 SV20PA1-4X/ REXROTH 
平衡閥 FD32KA-2X/B06V K50 REXROTH 
平衡閥 FD25FB1X-200B04/V REXROTH 
平衡閥 FD16PA-2X/BO3V REXROTH 
平衡閥 FD16KA-2X/B00V REXROTH 
針閥 DVE-08-01.X/0 REXROTH 
節流閥 DV16-01.1/0 REXROTH 
節流閥 DRVP20-1X/QA REXROTH 
減壓閥 DREM10-5X/50YMG24K4M+Z5L REXROTH 
減壓閥 DREM10-5X/50YMG24K4M+Z5L REXROTH 
減壓閥 DR6DP2-5X/75Y REXROTH 
液壓閥 DR30-4-5X/315YM REXROTH 
減壓閥 DR20-5-5X/315YM REXROTH 
減壓閥 DR20-5-5X/315Y REXROTH 
減壓閥 DR10DP2-4X/75YM REXROTH 
減壓閥 DR10-5-5X/200Y REXROTH 
減壓閥 DR10-5-52/200YM REXROTH 
SVLD546P20S ,
SV30PA2-30 ,
SV30PA1-4X ,
SV30PA4-4X,
SV20PA3-4X ,
SVS-3-1/8 ,
SV10GB1-4X ,
V10PA1-4X ,
SV20GA1-4X/V,
Z2FS10A5-3X/SV, 
Z2FS10-5-33/SV ,
SV30PA3-30 ,
SVS-3-1/8 ,
SV10-PB-1-42, 
SV10PB1-42 ,
SV30PA1-4X ,
SV20PA31-4X ,
SV16PA2-3X ,
SV30PA2-30 ,
SV10-PB-1-42, 
SV10PA4-4X ,
SV20PA3-4X ,
SV20PA3-4X,
SV10GA1/2 ,
SV20PA1/2 -,
SV20PA4-4X/ ,
Z2FS10B3-3X/SV  
Z2FS10B3-3X/S2V  
Z2FS16-8-3X/S2=LB  
Z2FS10-5-3X/SO30  
Z2FS22B8-3X/S2  
Z2FS6A2-4X/2QV  
Z2FS6B2-4X/2QV  
Z2FS6-7-4X/2QV  
Z2FS22-8-3X/S2  
Z2FS6-3-4X/2QV  
Z2FS22-8-3X/S  
Z2FS16-8-3X/S2  
Z2FS16-8-3X/S  
Z2FS6B7-4X/2QV  
Z2FS22A8-3X/S2  
Z2FS16-8-3X/SV  

定值器處于工作狀態時，轉動手柄7，壓下彈簧6并推動膜片8連同擋板5一同下移、擋板5與噴嘴4的間距縮小，氣流阻力增加，使G室和D室的氣壓升高。膜片16在D室氣壓的作用下下移，將閥口2關閉，并向下推動主閥芯19，打開閥口，壓縮空氣經B室和H室由輸出口輸出。與此同時，H室壓力上升并反饋到膜片8上，當膜片8所受反饋作用力與彈簧力平衡時，定值器便輸出一定壓力的氣體。當輸入壓力波動時，如壓力上升，B室和H室氣壓瞬時增高、使膜片8上移，導致擋板5與噴嘴4之間的間距加大，G室和D室的氣壓下降。由于B室壓力增高，D室壓力下降，膜片15在壓差的作用下向上移動，使主閥口減壓閥減小，輸出壓力下降，直到穩定到調定壓力上。此外，在輸入壓力上升時，E室壓力和F室瞬時壓力也上升，膜片3在上下差壓的作用下上移，關小穩壓閥口12。由于節流作用加強，F室氣壓下降，始終保持節流孔13的前后壓差恒定，故通過節流孔13的氣體流量不變，使噴嘴擋板的靈敏度得到提高。當輸入壓力降低時，B室和H室的壓力瞬時下降，膜片8連同擋板5由于受力平衡破壞而下移，噴嘴4與擋板5間間距減小，G室和D室壓力上升，膜片3和15下移。膜片15下移使主閥口開度加大，使B室及H室氣壓回升，直到與調定壓力平衡為止。而膜片3下移，使穩壓口12開大，F室氣壓上升，始終保持恒節流孔13前后壓差恒定。同理，當輸出壓力波動時，將與輸入壓力波動時得到同樣的調節。

Z2FS16-8-3X/S2V  
Z2FS6-5-4X/2QV  
Z2FS6-2-4X/1Q  
Z2FS6-2-4X/2Q  
Z2FS6-2-4X/1QV  
Z2FS6-2-4X/2QV  
Z2FS6A3-4X/2QV  
Z2FS6-5-4X/2Q  
Z2FS10-5-3X/V  
Z2FS10A5-3X/SV  
Z2FS10B5-3X/S2V  
Z2FS10B5-3X/SV  
Z2FS10A5-3X/S2V  
Z2FS10-3-3X/V  
Z2FS10-7-3X/V  
Z2FS10A3-3X/SV  
Z2FS10-5-3X/VSO30  
Z2FSK6-2-1X/2QV  
Z2FSK10-2-1X/2QV  
Z2FS10A3-3X/S2V  
Z2FS10A5-3X/S2  
Z2FS6A2-4X/1QV  
Z2FS6-5-4X/1QV  
Z2FS6-3-4X/1QV  
Z2FS6A5-4X/2QV  
Z2FS6B5-4X/2QV  
Z2FS6-2-4X/2QV/60  
Z2FS10-3-3X/  
Z2FS10-5-3X/  
Z2FS10-7-3X/  
Z2FS10A5-3X/S  
Z2FS4A2-1X/1QV  
Z2FS10-5-3X/V 
力士樂壓力繼電器
 HED80H1X/200K14A
 HED40P10/350S
 HED50P20/210L24
 HED80A1X/350K14
 HED80P1X/50K14S
 HED80P-1X/315+Z15L24
 HED8-OP-1X/200-K14-S
 HED8-OP-1X/200-K14-S
 HED40P10/350S
 HED80A1X/350K14
 HED50P20/210L24
 HED80H1X/200K14A
 HED40P10/350S
 HED50P20/210L24
 HED80A1X/350K14
 HED80H1X/200K14A
 HED80P10/100Z15L24SV
 HED80P1X/50K14S
 HED80P1X/50K14S
 HED80A1X/200K14S
 HED1KA4X/100
R900383852
 HED1KA4X/350
R900383624
 HED1KA4X/500
R900383853
 HED1OA4X/50
R900383854
 HED1OA4X/100
R900383855
 HED1OA4X/350
R900383856
 HED8OP-2X/50K35
R90111131275
 HED8OP-2X/100K14
R90111102747
 HED8OP-2X/100K35S
R90111127492
 HED8OP-2X/200K14
R90111102721
 HED8OP-2X/350K14S
R90111102365
 HED8OP-2X/350K35S
R90111127494
 HED8OA-2X/050K14
R90111101698
 HED8OA-2X/50K14S
R90111102704
 HED8OA-2X/50K14KS
R90111102702
 HED8OA-2X/50K14KW
R90111102754
 HED8OA-2X/100K14
R90111102706
 HED8OA-2X/100K14S
R9011110271111
 HED8OA-2X/100K35KS
R90111126696
 HED8OA-2X/100K14KW
R901094159
 HED8OA-2X/200K14
R90111102708
 HED8OA-2X/200K14S
R90111102727
 HED8OA-2X/350K14
R90111102710
 HED8OA-2X/350K35
R90111125561
 HED8OA-2X/350K35A
R90111127471
 HED8OA-2X/350K35AS
R90111127477
 HED8OA-2X/350K14S
R90111102778
 HED8OA-2X/350K35S
R90111127474
 HED8OA-2X/350K14AS
R90111102722
 HED8OA-2X/350K14KW
R90111102716
0811160170
0811160171
0811160172
0811160153
0811160154
0811160173
0811160174
0811160175
0811160158
0811160159
0811160176
0811160177
0811160178
0811160163
0811160164
1834484060
1817001098
1815503426
2910151176
2910151180
2910150706
1815503440
 HED80AH/350K14KS
 HED80A16/150K14
 HED80A16/350K14
 HED80P1X/100K14AS
 HED80P11/350K14S
 HED80A1X/100K14
 HED80H12/100K14
 HED80A1X/100K14
 HED80H12/100K14
 HED80A-2X/50K14SV/12
 HED30A-30/400ZL220
 HED30A-30/400ZL220
 HED30A-30/400ZL220

 力士樂減壓閥