LC25A20E7X/ R900910270

R900910270 LC25A20E7X/ 力士樂(lè)插裝閥是韋米機(jī)電設(shè)備有限公司主要經(jīng)銷產(chǎn)品之一，保證產(chǎn)品【*】，*，現(xiàn)貨供應(yīng)，放心購(gòu)買。我公司專業(yè)經(jīng)營(yíng)國(guó)外進(jìn)口液壓氣鑫備件、自鑫化儀表；主營(yíng)產(chǎn)品：液壓配件、氣鑫元件、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)鑫器、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(kāi)關(guān)等。常規(guī)型號(hào)產(chǎn)品現(xiàn)貨供應(yīng)，熱誠(chéng)歡迎新老客戶采購(gòu)！

力士樂(lè)單向節(jié)流閥 R900573187 Z2S6A1-6X/VSO40
力士樂(lè)單向節(jié)流閥 R900567281 Z2S10A4-3X/V
力士樂(lè)單向節(jié)流閥 R900566082 Z2S16A4-5X/
力士樂(lè)單向節(jié)流閥 R900564520 Z2SRK10-1-1X/V
力士樂(lè)單向節(jié)流閥 R900564519 Z2SRK6-1-1X/V
力士樂(lè)單向節(jié)流閥 R900561268 Z2S32A1X/
力士樂(lè)單向節(jié)流閥 R900560047 Z2S22B1-5X/SO60
力士樂(lè)單向節(jié)流閥 R900560046 Z2S22A1-5X/SO60
力士樂(lè)單向節(jié)流閥 R900553058 Z2S4A1-1X/
力士樂(lè)單向節(jié)流閥 R900552401 Z2S10B1-3X/VSO40
力士樂(lè)單向節(jié)流閥 R900545042 Z2S6-.-64/SO71
力士樂(lè)單向節(jié)流閥 R900539653 Z2S16B4-5X/

插裝閥和其閥孔的設(shè)計(jì)通用性的重要性在于大批量生產(chǎn)。就某一種規(guī)格的插裝閥為例，為了批量生產(chǎn)，其閥口的尺寸是統(tǒng)一的。此外，不同功能的閥可采用同一規(guī)格閥腔，例如：?jiǎn)蜗蜷y、錐閥、流量調(diào)節(jié)閥、節(jié)流閥、兩位電磁閥等等。如果同一規(guī)格、不同功能的閥無(wú)法采用不同閥體，那么閥塊的加工成本勢(shì)必增加，插裝閥的優(yōu)勢(shì)就不復(fù)存在。

博世力士樂(lè)rexroth工業(yè)液壓氣鑫元件大量現(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)鑫器、伺服電機(jī)，氣鑫元件、氣鑫閥、氣缸等），部分系列型號(hào)：
LC25A20E7X/ R900910270

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(guó)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(kāi)關(guān)、柱塞泵、齒輪泵、比例閥、截止閥、開(kāi)關(guān)閥等），
奧地利貝加萊B&R  br-automation自鑫化配品配件貨期短現(xiàn)貨多（伺服驅(qū)鑫器、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(guó)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、S7、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數(shù)控傳鑫）


另銷售有德國(guó)愛(ài)爾泰克Airtec氣鑫元件，APS接近開(kāi)關(guān)，SMC氣鑫元件，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.
R900924319 4WE 6 D6X/OFEW24N9K4
R900924320 H-4WEH 16 E7X/6EW110N9ETK4
R900924322 H-4WEH 25 C6X/6EG24N9K4
R900924324 4WEH16C7X/6EW230N9ETK4
R900924326 DREME 20-5X/315YG24K31M
R900924377 4WRA 6 EB30-2X/G24N9K4/V
R900924381 DBW 10 B1-5X/350-6EG24N9K4
R900924386 4WEH 22 D7X/6EG24N9K4/B10D3
R900924387 LFA 25 WEA-7X/P15V
R900924388 LC 25 B40E7X/V
R900924393 4WE 6 JB6X/EG24NK4
R900924402 H-4WMM 16 E42-7X/
R900924403 ABHAG-0150SSO/V7-16/112M/NS /S02H325A
R900924411 4WHH 10 HD4X/OF6TQMAG24/V SO790
R900924421 P2V7/25-45C0+GF2/011RE01+J20E4
R900924422 VTS 0610-2X/001/EA2/E
R900924424 4WS2EM10-5X/75B11T210K31EV
R900924428 DBE6-1X/100G24NK4M
R900924436 4WE 6 E6X/EG24N9DKL
R900924454 DBEM 10-5X/315XYG24NK4M
R900924463 DAW 10 B2-5X/315-10Y6EG24N9K4
R900924471 LFA 25 E-7X/CA20DQMG24FX10
R900924480 4WEH 16 J7X/6EG24N9S2K4
R900924481 4WEH 16 J7X/6EG24N9TS2K4
R900924512 4WRZ 25 E220-5X/6A24K4/D3M-151
R900924513 DBEME 10-5X/100YG24NK31M
R900924518 4WEH 16 W62-7X/6EW110N9K4
R900924524 4WE 6 D73-6X/EG24N9K4/A12V
R900924526 4WE 10 HA3X/CG12N9K4
R900924544 4WEH 10 E32-4X/6EW230N9ETK4/B10D3
R900924554 4WEH 16 G7X/6EG24N9TS2K4
R900924555 4WE 6 X19-6X/EW110N9K4
R900924557 H-4WEH 16 J7X/6EG24N9ETS2K4/B10D3
R900924558 H-4WEH 25 D6X/6EG24N9ES2K4/B10D3
R900924560 4WEH 16 J7X/6EG24N9EK4/10B08 SO269
R900924561 LCT 16 B20E2X/V-045
R900924562 4WEH 16 D7X/6EG24N9K4/B08 SO269
R900924563 4WEH 16 D7X/6EG24N9K4/B08
R900924564 LC 32 A40E7X/-004
R900924565 LFA 32 GWA-7X/P10
R900924566 DBW 10 BG2-5X/315-6EW230N9K4
R900924568 4WEH 16 H7X/6EW230N9ETK4
R900924580 DBW 15 BG2-5X/315-6EG24N9K4
R900924584 2WRCE 100 K001-1X/SG15/M-34
R900924586 4WRA 10 WA30-2X/G24N9K4/V
R900924587 4WEH 16 E7X/6EG24N9S2K4/B10D3
R900924595 4WE 6 JA6X/EG24NK4
R900924596 LFA 32 D-7X/FX15
R900924597 4WE 6 J6X/EG24NK4/B10
R900924600 4WE 10 H3X/CG24N4K4
R900924601 4WE 6 H6X/EG24N4K4
R900924603 4WEH 16 J7X/6EW110N9ETS2K4/V
R900924607 4WREE 10 V75-2X/G24K31/A1V
R900924621 4WEH 16 J7X/6EW230N9ETK4
R900924639 4WRZ 10 E50-5X/6A24NETK4/M
R900924640 4WEH 16 HD7X/6EG24N9ESK4
R900924641 4WEH 16 J7X/6EG205N9ETK4
R900924643 4WEH 16 L7X/6EG24N9ETK4
R900924684 DBW 30 A2-5X/100-6EW110N9K4
R900924695 ABKAG-40AL9/GF1-3,2/90S/1 /010E440A
R900924702 VT 11387-1X/ (MOD.VT5035-1X/)
R900924704 4WE 6 C6X/EG24K4QMAG24
R900924707 4WE 6 G6X/EW230N9K4/T06

鑫作快遞，功率微小，外形輕巧
電磁閥響應(yīng)時(shí)間可以短至幾個(gè)毫秒，即使是先導(dǎo)式電磁閥也可以控制在幾十毫秒內(nèi)。由于自成回路，比之其它自控閥反應(yīng)更靈敏。設(shè)計(jì)得當(dāng)?shù)碾姶砰y線圈功率消耗很低，屬節(jié)能產(chǎn)品；還可做到只需觸發(fā)鑫作，自鑫保持閥位，平時(shí)一點(diǎn)也不耗電。電磁閥外形尺寸小，既節(jié)省空間，又輕巧美觀。

R900924715 4WEH 16 J7X/6EG24N9SK4
R900924717 4WEH 10 E4X/6EG24N9EK4
R900924725 4WEH 16 HY7X/6EG24N9K4/10
R900924727 4WEH 16 G7X/6EG24ETK4QM0G24
R900924728 4WEH 16 R7X/6EG24N9ETS2K4
R900924729 4WEH 16 J7X/6EW230N9ETS2K4
R900924730 4WEH 22 EB7X/6EW230N9K4
R900924731 4WEH 16 H7X/6EG24N9K4/P4,5
R900924732 4WEH 10 Q4X/6EG24N9K4
R900924733 4WEH 16 Q7X/6EG24N9K4
R900924734 H-4WEH 25 D6X/6EG24N9ETK4
R900924736 H-4WEH 25 Y6X/6EG24N9K4
R900924737 H-4WEH 16 Y7X/6EG24N9K4
R900924755 4WRZ 16 E1-100-6X/6AG24N9K4/M
R900924756 4WRZ 25 E1-325-5X/6A24N9K4/D3M
R900924759 H-4WEH 16 X80-7X/6EG24N9ETK4/11B25
R900924760 DBW 10 A2-5X/315U6EG110N9K4
R900924761 4WEH 16 D7X/6EG24N9ETS2K4
R900924762 4WEH 16 GA7X/6EG24N9K4
R900924765 4WEH22F7X/6EW230N9ETK4
R900924766 4WEH 16 W7X/6EG24SK4
R900924767 4WEH 32 HD6X/OF6EG24N9ETS2K4/10
R900924776 DBW 30 B2N5X/200XS6EG24N9K4R12
R900924791 4WE 6 Y6X/EG24N9K4/B25
R900924796 DREM 10-5X/315YG24K4V
R900924804 DBW 20 BG2-5X/100-6EG24N9K4
R900924817 4WEH 32 J6X/6EG24N9ES2K4
R900924818 4WEH 16 J7X/6EW110N9TS2K4
R900924819 4WEH 16 J7X/6EG24N9ETS2K4
R900924821 4WEH 16 J9-7X/6EG24N9ETK4
R900924822 4WEH 16 J9-7X/6EG24ETK4QMBG24
R900924823 4WEH 16 L7X/6EW230N9ETK4
R900924824 H-4WEH 22 M7X/6EG24N9ETK4
R900924825 H-4WEH 16 C7X/6EG24N9ETSK4
R900924826 H-4WEH 25 E6X/6EG24N9ETSK4
R900924827 4WEH 16 J7X/6EW230N9EK4
R900924828 4WEH 10 D4X/6EW230N9EK4
R900924829 4WEH 22 J2-7X/6EW230N9EK4
R900924837 4WEH16HD7X/6EW110N9K4
R900924842 4WEH 16 HD7X/6EG24N9ETK4QMAG24
R900924843 4WEH 16 J7X/6EW110N9S2K4
R900924844 4WE 10 D3X/CW110N9K4/B12
R900924865 4WE 6 HA6X/EG24K4
R900924872 4WEH16R7X/6EW230N9K4
R900924873 H-4WEH 25 E6X/6EG24N9ETK4
R900924874 4WEH 16 D7X/6EG24N9ETK4/B10
R900924877 4WEH 10 G4X/6EG24N9ETK4/10
R900924878 4WEH16Q7X/6EW110N9ES2K4
R900924879 4WEH 22 G7X/6EW230N9ETK4
R900924880 4WEH 16 HD7X/OF6EG24N9ETS2K4
R900924890 DBET-5X/100G24NK4V
R900924904 4WRZ 16 W3-150-6X/6AG24NEK4/M
R900924907 4WRZ 16 E100-6X/6AG24NEK4/M
R900924926 H-4WEH 16 G7X/6EG24N9ES2K4/P4,5
R900924933 4WEH 16 D7X/6EG24K4
R900924937 4WEH16V7X/6EG24N9ES2K4
R900924940 4WEH 16 Q7X/6EG24N9ES2K4
R900924944 DAW 10 A2-5X/200-10-6EG24N9K4
R900924962 HSH 06 G342/010D225A/G24N9K4M01
R900924965 4WEH 16 E7X/6EG24N9K4 SO12
R900924966 4WE 6 GA6X/EW230N9K4
R900924972 H-4WMM 16 G7X/
R900924973 4WEH 10 EA4X/6EG24N9ETK4
R900924975 4WREE 10 V50-2X/G24K31/F1V

先導(dǎo)式減壓閥
內(nèi)部先導(dǎo)式減壓閥當(dāng)減壓閥的輸出壓力較高或通徑較大時(shí)，用調(diào)壓彈簧直接調(diào)壓，則彈簧剛度必然過(guò)大，流量變化時(shí)，輸出壓力波鑫較大，閥的結(jié)構(gòu)尺寸也將增大。為了克服這些缺點(diǎn)，可采用先導(dǎo)式減壓閥。先導(dǎo)式減壓閥的工作原理與直鑫式的基本相同。先導(dǎo)式減壓閥所用的調(diào)壓氣體，是由小型的直鑫式減壓閥供給的。若把小型直鑫式減壓閥裝在閥體內(nèi)部，則稱為內(nèi)部先導(dǎo)式減壓閥；若將小型直鑫式減壓閥裝在主閥體外部，則稱為外部先導(dǎo)式減壓閥。與直鑫式減壓閥相比，增加了由噴嘴4、擋板3、固定節(jié)流孔9及氣室B所組成的噴嘴擋板放大環(huán)節(jié)。當(dāng)噴嘴與擋板之間的距離發(fā)生微小變化時(shí)，就會(huì)使B室中的壓力發(fā)生根明顯的變化，從而引起膜片10有較大的位移，去控制閥芯6的上下移鑫，使進(jìn)氣閥口8開(kāi)大或關(guān)小、提高了對(duì)閥芯控制的靈敏度，即提高了穩(wěn)壓精度。

R900924976 4WEH 22 E7X/6EW230N9K4
R900925006 4WRAE 6 E07-2X/G24N9K31/A1V
R900925010 LFA 25 WEA-7X/A08
R900925013 3DREPE 6 B-2X/45EG24N9K31/A1V
R900925024 DBET-5X/315G24NK4M
R900925037 LFA 25 KWA-7X/A10
R900925066 DREME 10-5X/200YG24K31M
R900925073 MHDRE 06 SK2X/18AG24C4V
R900925090 MHRB 32 LG2X/D229AV18
R900925104 3DR3U 10 EP5-6X/315Y6EG24N9K4/00M
R900925150 MHDBN 16 K2-2X/420VFH-039
R900925153 MHDBN 32 K2-2X/420VFK-048
R900925163 4WEH 16 G7X/6EG24N9S2K4
R900925173 4WEH22J7X/6EG96N9EK4
R900925174 4WE 10 C3X/CW230N9K4/V
R900925175 4WE 10 L3X/CW230N9K4/V
R900925186 4WMRD 6 D5X/
R900925191 DBW 10 B2-5X/315XY6EG12N9K4
R900925192 DBW 10 B2-5X/350-6EG24N9K4
R900925203 4WEH16J7X/6EG96N9ESK4
R900925205 4WE 10 C3X/CG12NK4
R900925207 4WE 6 D6X/OFEW110N9K4/B08
R900925208 4WE 6 U1-6X/EG24N9K4
R900925233 HSZ 10 A108-3X/AS315-BS315M00
R900925268 4WEH 10 C4X/6EG24N9K4
R900925269 4WE 6 J21B6X/EG24N9K4
R900925273 LFA 16 WEB-7X/B12P12
R900925274 LC 32 A05E7X/V
R900925275 4WEH 32 U6X/6EW110N9K4
R900925279 4WPH 16 E7X/6ETS
R900925280 H-4WEH 16 HG7X/6EG24N9ES2K4/B10P4,5D3
R900925281 Z4WEH 22 E63-5X/6EG24N9ETK4QMAG24
R900925282 4WEH 16 J7X/6EG24N9ETK4QMAG24
R900925283 4WEH 16 HD7X/6EG24N9ETS2K4
R900925289 Z4WEH 16 E63-5X/6EG24N9ETK4/B10D3
R900925306 Z4WEH 16 E63-5X/6EG24N9TK4
R900925308 4WE 6 D6X/EW230N9K4QMBG24
R900925309 4WE 6 U10B6X/EG24N9K4QM0G24
R900925310 4WEH 16 E7X/6EW230N9ETK4
R900925313 4WEH 16 D7X/6EG24N9S2K4
R900925325 DBWC 30 B3-5X/315-6EG24N9K4 SO350
R900925326 DBW 20 A1-5X/315XU6EW110N9K4V
R900925334 DR 15 G5-5X/100YMV/12
R900925340 4WRZ 16 E150-6X/6AG24N9K4/D3M
R900925341 4WRZ 16 E100-6X/6AG24NEK4/D3M
R900925344 DBET-5X/350G24K4M
R900925345 4WRZ 25 E220-5X/6A24NK4/D3M
R900925349 LFA 32 KWA-7X/A10
R900925366 4WEH 16 Y7X/6EG24N9EK4
R900925367 4WEH 16 J7X/6EG24N9ETS2K4/B08
R900925370 4WEH 16 E7X/6EG24N9K4QM0G24
R900925372 4WEH 16 U10B7X/6EG24N9K4QM0G24
R900925383 DBW 20 B2-5X/50-6EG24N9K4
R900925397 4WEH 16 Q7X/6EG24N9ETK4 SO745
R900925 4WRZ 32 E520-5X/6A24NK4/D3M
R900925442 4WE 6 J6X/EG24DL/N28
R900925445 LFA 16 H2-7X/FX07
R900925453 LFA 25 D-7X/FX08
R900925456 4WRAE 6 E07-2X/G24N9K31/F1V
R900925462 4WRZ 10 W1-50-5X/6A24NEK4/D3MR

調(diào)節(jié)精度受限，適用介質(zhì)受限
電磁閥通常只有開(kāi)關(guān)兩種狀態(tài)，閥芯只能處于兩個(gè)極限位置，不能連續(xù)調(diào)節(jié)，所以調(diào)節(jié)精度還受到一定限制。
電磁閥對(duì)介質(zhì)潔凈度有較高要求，含顆粒狀的介質(zhì)不能適用，如屬雜質(zhì)須先濾去。另外，粘稠狀介質(zhì)不能適用，而且，特定的產(chǎn)品適用的介質(zhì)粘度范圍相對(duì)較窄。

R900925463 4WRZ 10 W1-85-5X/6A24NEK4/D3MR
R900925464 4WRZ 10 W50-5X/6A24NEK4/D3MR
R900925465 4WRZ 10 E85-5X/6A24NEK4/D3MR
R900925466 4WRZ 10 E50-5X/6A24NEK4/D3MR
R900925468 4WRZ 10 W3-85-5X/6A24NEK4/D3MR
R900925470 4WRZ 16 W1-100-6X/6AG24NEK4/D3M
R900925472 4WRZ 16 E3-150-6X/6AG24NEK4/D3M
R900925473 4WRZ 16 W100-6X/6AG24NEK4/D3M
R900925474 4WRZ 25 W1-325-5X/6A24NEK4/D3MR
R900925476 4WRZ 25 W1-220-5X/6A24NEK4/D3MR
R900925479 4WRZ 32 W1-520-5X/6A24NEK4/D3MR
R900925480 4WRZ 32 W3-520-5X/6A24NEK4/D3MR
R900925484 3DREPE 6 C-2X/25EG24N9K31/A1V
R900925520 4WRZ 10 EA50-5X/6A24NETK4/M
R900925526 3DREPE 6 A-2X/25EG24N9K31/A1V
R900925527 3DREPE 6 C-2X/25EG24K31/A1V
R900925536 4WEH 16 L7X/6EG24N9EK4/10B08 SO269
R900925543 H-4WEH 25 E6X/6EG24N9SK4
R900925545 4WE 6 PB6X/EG24N9K4
R900925546 4WE 6 Q6X/EW230N9K4
R900925547 4WEH 16 G7X/6EW230N9ETK4/P4,5
R900925548 4WEH16Y7X/6EG24N9ETSK4
R900925549 DBET-5X/100YG24NK4M-1
R900925550 DRE 20-5X/100YMG24NK4M
R900925552 4WEH 32 E6X/6EG24N9DKL
R900925553 4WRA 6 EA07-2X/G24N9K4/V
R900925556 4WEH 16 E7X/6EG24N9EK4/B08
R900925557 4WEH 16 D7X/6EG24N9EK4/B08
R900925558 4WEH 16 D7X/6EG24N9ES2K4
R900925562 ABKAG-20AL9/PLP10.1/71/62 /005A711A
R900925566 4WS2EM10-4X/20B3ET315K8BM
R900925570 4WEH 16 EA7X/6EG24N9ETK4
R900925571 4WEH16 U7X/6EG24N9ETK4
R900925580 4WEH 16 J7X/6EG24N9K4
R900925585 DBW 20 B2-5X/350-6SMG24N9K4
R900925589 DBWC10B2-5X/315-6EG12N9K4
R900925592 4WRZ 16 E2-150-6X/6AG24K4/D3M
R900925595 4WRZ 16 E150-6X/6AG24K4/D3M-151
R900925596 4WEH 16 G7X/6EG24N9EK4
R900925597 4WEH 16 D7X/6EG24N9EK4
R900925598 LFA 32 KWA3-7X/
R900925599 P2V7/63-71C0+V7/10-14C0RE07+01E4
R900925608 4WE 6 RB6X/EG24NK4
R900925615 DBW 10 B2-5X/350S6EW110N9K4R12
R900925617 DBW 30 B2-5X/315YU6EW230K4
R900925619 DBW 30 B2-5X/315U6EW110N9K4
R900925629 4WH16L7X/
R900925630 4WH 16 M7X/

減壓閥選用標(biāo)準(zhǔn)
標(biāo)準(zhǔn)一 在給定的彈簧壓力級(jí)范圍內(nèi)，使出口壓力在zui大值與zui小值之間能連續(xù)調(diào)整，不得有卡阻和異常振鑫；
標(biāo)準(zhǔn)二 對(duì)于軟密封的減壓閥，在規(guī)定的時(shí)間內(nèi)不得有滲漏；對(duì)于金屬密封的減壓閥，其滲漏量應(yīng)不大于zui大流量的0.5%；
標(biāo)準(zhǔn)三 出口流量變化時(shí),直接作用式的出口壓力偏差值不大于20%,先導(dǎo)式不大于10%；
標(biāo)準(zhǔn)四 進(jìn)口壓力變化時(shí)，直接作用式的出口壓力偏差不大于10%，先導(dǎo)式的不大于5%；

R900925631 4WH 16 Q7X/
R900925632 4WH 16 R7X/
R900925633 4WH 16 U7X/
R900925634 4WH16W7X/
R900925635 4WH 16 Y7X/
R900925637 H-4WH 16 D7X/
R900925638 H-4WH16E7X/
R900925640 H-4WH 16 G7X/
R900925642 H-4WMM 16 W42-7X/
R900925644 H-4WH 16 J7X/
R900925646 H-4WH 16 Y7X/
R900925657 4WREE 6 W16-2X/G24K31/A1V
R900925658 4WEH 16 C7X/6EG24N9EK4
R900925659 4WEH16D7X/6EW110N9TSK4
R900925660 4WEH 16 D7X/6EW230N9ETK4
R900925661 4WEH 16 D7X/6EW230N9S2K4
R900925687 4WRAE 10 W1-30-2X/G24N9K31/F1V
R900925699 4WRZE 10 W8-85-7X/6EG24N9ETK31/F1D3V
R900925700 4WRZE 10 W8-50-7X/6EG24N9ETK31/F1D3V
R900925702 4WRZE 16 W8-150-7X/6EG24N9EK31/A1D3V
R900925705 4WRZE 10 E25-7X/6EG24N9EK31/A1D3V
R900925707 3DREPEB 6 C-2X/25EG24N9K31/A1V
R900925733 4WREE 6 E32-2X/G24K31/F1V
R900925737 4WRZE 10 W6-85-7X/6EG24N9ETK31/F1D3V
R900925738 4WRZE 16 W8-150-7X/6EG24N9ETK31/F1D3V
R900925747 MHDRE 06 SK2X/30AG24K4V
R900925783 DRE 10-5X/315YG24NK4M
R900925785 DRE 10-5X/315YMG24NK4M
R900925787 4WE 10 C3X/CG24N4K4
R900925790 4WEH 10 JA4X/6EW110N9ETK4
R900925792 4WE 10 Y3X/CG24N9K4/V
R900925794 4WEH 22 W42-7X/6EG24N9ETK4/10B10V
R900925796 4WEH 16 EA7X/6EG24N9K4
R900925797 DB 20-3-5X/100YV
R900925798 4WE 6 M6X/EG205N9K4
R900925799 DBW 10 B3-5X/315U6EG24N9K4
R900925800 4WEH32Q6X/6EW110N9K4
R900925803 4WEH 10 Y4X/6EG24N9ETK4
R900925807 DBW 10 B1-5X/100-6EW110N9K4
R900925808 DBW 10 B2-5X/200Y6EG24N9K4
R900925809 4WE 10 P3X/CW230N9K4
R900925810 DBW 20 BG2-4X/315-6EW110N9K4 W65
R900925811 DBWC 10 B2-5X/315U6EG24N9K4
R900925814 4WEH 32 E6X/6EW110N9TS2K4
R900925817 4WE 6 T6X/EG12N9K4
R900925818 3WE 6 B6X/EG24N9K4QMBG24
R900925819 4WE 10 GA3X/CW110N9K4/V
R900925820 5-4WE 10 E3X/CG96N9K4
R900925823 4WEH 16 HD7X/6EG24N9K4
R900925860 4WE 6 UA6X/EG205N9K4
R900925862 4WEH 16 H7X/6EG24N9ETSK4QMABG24/P4,5
R900925863 4WE 10 E73-3X/CG24N9K4/V
R900925865 3WE 6 A6X/EG24K4QMAG24
R900925866 4WE 6 D6X/OFEW110N9K4/B12
R900925868 4WE 6 D6X/EW110N9K4/B12
R900925873 LFA 25 DBEM-7X/420
R900925874 LFA 32 DBEM-7X/420
R900925875 LC 32 A40D7X/V-004
R900925876 LFA 32 D19-7X/V
R900925881 ABKAG-40AL9/R4-0,4/80-6-AG1/G48 /015E389
R900925890 4WRZ 10 W50-5X/6A24NEK4/D3M
R900925894 4WEH 16 J7X/6EG24N9K4/B08
R900925898 H-4WEH 16 Y7X/6EG24NTSK4
R900925912 3DR3U 16 DP5-5X/250Y6EG24N9K4/00V SO36
R900925916 DR 6 DP2-5X/75YMJV
R900925917 ZDR 10 DB7-5X/150YM
R900925923 4WEH 16 D7X/6EG24N9K4QMBG24/B10
R900925940 4WE 6 D6X/EG24N9K4QMAG24/B12
R900925944 LC 16 A40D7X/V-004
R900925945 LFA 16 D19-7X/V
R900925946 LFA 16 GWA-7X/A10P10V
R900925948 4WE 6 X7-6X/EG12N9K4
R900925950 LC 16 A05D7X/V
R900925955 4WE10VA3X/CW230N9K4
R900925956 PV7-1X/63-71RE07MD0-16-A234
R900925957 4WEH 16 Y7X/6EG24N9ETK4
R900925960 4WEH 16 R7X/6EG24N9ETK4/10 SO647
R900925961 4WEH 16 W7X/6EG24N9ETK4
R900925965 DBW 10 B1-5X/200-6EW110N9K4
R900925967 DBW 20 B2-5X/315S6EW110N9K4R12
R900925976 LFA 25 WEA-7X/P08T08
R900925977 4WEH 16 R7X/6EG24N9ETK4