R900520967 LC80A20E6X/ Rexroth插裝閥是上海韋米機(jī)電設(shè)備有限公司主營優(yōu)勢經(jīng)銷產(chǎn)品，全新原裝，現(xiàn)貨特價(jià)供應(yīng)；銷售熱線：021-61116913；聯(lián)系人：雷青；在線QQ：2896079243；移動(dòng)熱線：13296124913；上海優(yōu)質(zhì)供應(yīng)商，原裝正品，價(jià)格優(yōu)惠，常規(guī)產(chǎn)品現(xiàn)貨供應(yīng)。歡迎新老客戶來電咨詢采購！
力士樂節(jié)流閥 R900587551 SV 25 GA1-4X/
新型插裝閥的功能正不斷被開發(fā)出來。這些新開發(fā)成果將保證將來可持續(xù)的生產(chǎn)效益。過去的經(jīng)驗(yàn)證明：想象力的貧乏是采用插裝閥實(shí)現(xiàn)生產(chǎn)既期效益的唯一限制。
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)銷售及國際采購的經(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)）
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.
R900486513 DZ 10 DP2-3X/315YM SO49
R900486516 DBDS 20 K1X/100J
R900486517 DBDS 20 K1X/25J
R900486542 4WMM 6 LB5X/F
R900486635 SL 30 PA1-3X/
R900486754 DR 15 G5-4X/50YMV
R900486843 4WMM 6 E5X//B12
R900486878 DR 5 DP3-1X/210Y
R900486899 DBDS 20 K1X/200 SO60
R900487009 DR 10 G6-4X/100YM
R900487026 4WRE 6 W32-1X/24Z4/M
R900487174 RS 417
R900487265 4WMM 6 G5X//V
R900487329 DZ 5 DP1-1X/315YM SO21
R900487378 H-4WH 25 R6X/
R900487395 MG 15 G1X/V/12
R900487396 G 413/12
R900487397 G 502/12
R900487398 G 534/12
R900487488 DR 10 G6-4X/200YM
R900487658 DZ 6 DP3-5X/75YM
R900487690 ZDR 10 DP2-5X/210YMV
R900487761 4WMD 6 J5X/F/B08
R900487874 1PV2V3-4X/12RA01MC63A1-A20
R900487887 DZ 5 DP2-1X/315YMV SO21
R900487903 DB 6 K2-4X/50YV
R900487923 G 279/12
R900487924 G 281/12
R900487954 DB 10 G2-4X/200V W65
R900488016 S 8 A1.0//12
R900488023 ZDC 10 P-2X/M
R900488053 DBDS 10 K1X/25 SO52
R900488054 G 461/12
R900488102 DR 5 DP1-1X/150YMV
R900488172 DECKEL SM 12 L10/A2M + SP *BG/19094420
R900488173 RASTE SM 12 L10/E2M + SP /19123120
R900488175 HEBEL SM 12 L10/R1M + SP /19104900
R900488177 MHSV 12 CB1-1X/M
R900488178 ZUNGE SM 12 L10/Z1M *BG/19130000
R900488179 HEBEL SM 12 L10/N1M + SP /19131500
R900488180 RASTE SM 12 L10/D2M + SP /19196200
R900488181 DECKEL SM 12 L10/H200M5,8-19*BG/19152100
R900488196 KOLBEN SM 12 L10/001-005-60 /19764900
R900488197 KOLBEN SM 12 L10/009-011-60 /19765000
R900488218 4WMM 6 E5X/F/B12
R900488268 M-S 50 K1-3X/
R900488315 ERSATZTEIL TH 6 T10/KAPPE /18866100
R900488316 ERSATZTEIL TH 6 V10/KAPPE /19486200
R900488484 4WMM 6 P5X/
R900488820 ZDC 10 P-2X/XM
R900488857 DBDH 30 G1X/100V
R900488859 DBDS 20 K1X/25V SO52
R900489027 ZDC 25 P-2X/XM
R900489028 ZDC 25 P-2X/XV
R900489123 DRV 20 -1-1X/V
R900489136 DZ 5 DP2-1X/315YM SO22
R900489216 W-DBDS 20 K1X/25
R900489221 MRA 30 EP300 SO101
R900489249 DBDA 6 K1X/315 SO29
R900489326 DR 10-5-4X/200YV
R900489356 Z4S 6-1X/V
R900489668 ZDC 16 P-2X/M
R900489669 ZDC 16 P-2X/XM
R900489670 ZDC 16 P-2X/V
R900489898 G 565/01
R900489911 DRG 10-1X/50YP2
R900489947 DZ 5 DP2-1X/210YM
R900489962 M-S 10 K1-3X/V
R900490017 G 156/12
R900490032 3WMD 6 A5X/F
R900490094 ZDB 6 VP3-4X/50V
R900490248 3WMM 6 B5X/F
R900490263 DZ 6 DP2-5X/150
R900490267 DR 6 DP2-5X/75YMJ
R900490317 DR 10-6-4X/200Y
R900490488 ZDC 10 PT-2X/M
R900490554 DZ 5 DP2-1X/315XYM SO20
R900490600 S 15 A0.0//12
R900490601 S 15 A3.0//12
二、電磁閥從閥結(jié)構(gòu)和材料上的不同與原理上的區(qū)別，分為六個(gè)分支小類：直動(dòng)膜片結(jié)構(gòu)、分步直動(dòng)膜片結(jié)構(gòu)、先導(dǎo)膜片結(jié)構(gòu)、直動(dòng)活塞結(jié)構(gòu)、分步直動(dòng)活塞結(jié)構(gòu)、先導(dǎo)活塞結(jié)構(gòu)。
三、電磁閥按照功能分類：水用電磁閥、蒸汽電磁閥、制冷電磁閥、低溫電磁閥、燃?xì)怆姶砰y、消防電磁閥、氨用電磁閥、氣體電磁閥、液體電磁閥、微型電磁閥、脈沖電磁閥、液壓電磁閥 常開電磁閥、油用電磁閥、直流電磁閥、高壓電磁閥、防爆電磁閥等。
R900490630 PR4-1X/1,00-450WA01M01
R900490638 4WH 6 D5X/SO74
R900490675 4WH 22 HK7X/
R900490847 DZ 5 DP2-1X/150M
R900491073 DB 20 G2-4X/350XY W65
R900491091 4WH 22 G7X/SO82
R900491117 SL 6 PB1-6X/
R900491121 F 5 K3-2X/10Q
R900491160 DR 10 G4-4X/50YM
R900491416 4WH 6 JB5X/
R900491533 4WMM 6 J5X//B08
R900491612 S 10 A1.0/SO100
R900491633 DR 10-6-4X/50YM
R900491659 DR 15 G5-4X/100YM
R900491662 DBDS 10 P1X/400V
R900491698 DBETR-1X/180G24K4M
R900491714 DR 20 K5-1X/315YMV
R900491772 H-4WH 25 C6X/
R900491846 4WH 22 Y7X/
R900491962 DR 5 DP2-1X/315XYM
R900491969 4TH 7 K06-1X/M01
R900491997 DR 10 G4-4X/315YM
R900492094 Z1S 10 A1-3X/V W4
R900492145 4WH 32 E6X/
R900492186 4WMM 6 HA5X/
R900492256 DB 20 K3-1X/350XY
R900492311 DR 10-6-4X/50Y
R900492444 DR 6 DP3-5X/75Y W5
R900492453 DR 6 DP3-5X/150Y W5
R900492535 DZ 5 DP1-1X/150X
R900492575 ZDR 6 DP2-4X/75YM SO43
R900492692 DR 5 DP2-1X/25YM
R900492714 DBDA 10 P1X/50V
R900492869 4WMM 6 JB5X/F
R900492887 S 30 A1.0//12
R900492926 DR 5 DP2-1X/75YM
R900493119 DR 20 G4-4X/100YM
R900493226 ZDR 6 DA1-4X/150YM
R900493310 DB 20 K3-1X/200XY
R900493475 4WMM 6 E5X//B10
R900493531 DR 10-4-4X/200YM
R900493572 DR 20 G5-4X/315YM
R900493579 H-3GMR 10 A2X/
R900493622 DB 20 K1-1X/315XY
R900493801 DBDA 10 K1X/25V
R900493820 DB 20 K2-1X/50XYV
R900493934 DB 20 G2-4X/200X W65
R900493939 DB 20 K2-1X/315XY
R900493941 DR 20 K5-1X/100YMV
R900493965 ZDR 10 DP3-5X/150YM
R900494050 DR 20 G5-4X/50YMV
R900494086 SV 6 PB1-6X/
R900494153 3DREP 6 C-1X/16A24K4M
R900494155 3DREP 6 C-1X/16A24NK4M
R900494163 3DREP 6 A-1X/16A24NK4M
R900494165 3DREP 6 C-1X/25A24K4M
R900494167 3DREP 6 C-1X/25A24NK4M
R900494171 3DREP 6 B-1X/25A24NK4M
R900494175 3DREP 6 A-1X/25A24NK4M
R900494189 3DREP 6 C-1X/45A24K4M
R900494190 3DREP 6 C-1X/45A24NK4V
R900494191 3DREP 6 C-1X/45A24NK4M
R900494193 3DREP 6 B-1X/45A24K4M
R900494195 3DREP 6 B-1X/45A24NK4M
R900494199 3DREP 6 A-1X/45A24NK4M
R900494250 4WMM 6 JA5X/F
R900494316 DZ 5 DP2-1X/315XYM
R900494326 G 502/03
R900494352 DB 20 K3-1X/315XY
R900494444 DZ 10 DP2-3X/315XYM SO49
R900494522 DR 6 DP3-5X/75YM W5
R900494609 HSE 16B 10A 001-3X/M01
R900494667 4WH 22 J7X//V
R900494674 DZ 6 DP2-5X/25XM
R900494714 ZDR 10 DA2-5X/75YM
R900494860 4WH 6 C5X/SO65
R900494935 DR 10-5-4X/200YMV
(3)流量特性：它是指輸入壓力—定時(shí)，輸出壓力隨輸出流量g的變化而變化的持性。當(dāng)流量g發(fā)生變化時(shí)，輸出壓力的變化越小越好。一般輸出壓力越低，它隨輸出流量的變化波動(dòng)就越小。
R900494952 4WMM 6 D5X/SO329
R900494998 H-4WH 25 E6X//V
R900495022 DZ 5 DP2-1X/150
R900495059 DZ 6 DP2-5X/210M
R900495062 Z4WE 6 E68-2X/AG28NK10 SO5
R900495084 F 10 K3-2X/16L
R900495129 DZ 5 DP2-1X/150Y
R900495132 FMR 15 G13-1X/O
R900495152 MHRB 40 NG1X/D201AV11
R900495191 DR 20-6-4X/200Y
R900495346 DZ 5 DP2-1X/75XM
R900495395 1PF1R4-1X/16,00-500RA01M08
R900495420 4WMM 6 EA5X/
R900495572 F 15 P3-2X/50L SO30
R900495604 DZ 5 DP2-1X/315YM SO21
R900495678 DB 20 G2-4X/100XY W65
R900495680 DB 20 G2-4X/350Y W65
R900495745 DB 20 K2-1X/315XYV
R900495891 4WMM 6 EA5X/F
R900495893 4WMM 6 Y5X/
R900496002 DR 20 G4-4X/200YM
R900496034 DBDS 10 K1X/630V
R900496083 DRECH-3X/100Y
R900496084 DR 20-5-4X/100YV
R900496085 DR 10-5-4X/100YMV
R900496121 HSE 05G 06A 001-3X/V00
R900496206 DBDH 10 K1X/700
R900496344 DB 15 G3-4X/350 W65
R900496390 Z2DB 10 VC2-4X/200V
R900496451 DBETR-1X/25G24K4M
R900496457 DZ 5 DP1-1X/75Y
R900496562 DB 20 K1-1X/315Y
R900496601 DZ 5 DP1-1X/25XY
R900496695 DRECH-3X/150-82
R900496699 DBDA 10 K1X/50V
R900496727 4WEH 22 U7X/U
R900496756 S 8 A1.0/SO99
R900496836 ZDR 6 DP3-4X/75YMV
R900496838 ZDR 6 DA3-4X/25YV
R900496904 4WMM 6 E5X//V
R900496940 DRE 4 K-3X/30G12-22NK4M
R900497035 DR 10-6-4X/315YM
R900497156 3WMR 6 A5X//V
R900497172 4WMU 6 D5X//B10
R900497211 DBDS 6 P1X/100 SO60
R900497212 G 300/12
R900497224 DB 20 K2-1X/315Y
R900497305 4WMM 6 C5X//V
R900497349 FDR 5 DP1-1X/210Y
R900497351 DR 20-6-4X/315YM
R900497357 DBDA 6 K1X/100V
R900497359 HSA 10 B010-3X/M00
R900497566 DZ 5 DP2-1X/75XY
R900497598 DB 20 K2-1X/200XYU
R900497659 S 10 A1.0//12
R900497660 S 10 A3.0//12
R900497783 DZ 6 DP2-5X/150X
R900497804 DBDS 20 K1X/25 SO52
R900497815 M-S 40 K1-3X/
R900497855 MHDBV 10 K2-1X/315M-017
R900497877 DR 10 G6-4X/315YM
R900498007 DR 5 DP2-1X/315XYMV
R900498326 2FRM 16-3X/60LJ
R900498485 3DREP 6 C-1X/25A12NK4M
R900498493 3FRM 10-2X/50L SO182
R900498672 3DREP 6 C-1X/25A24JM
R900498673 3DREP 6 C-1X/25A24NJM
R900498677 3DREP 6 A-1X/25A24NJM
R900498678 DB 20 K2-1X/350XYU
R900498729 DB 20 K1-1X/350XYU
R900498813 FDR 5 DP1-1X/25YM
R900498846 E-S 50 K1-3X/
R900498906 E-DBDS 15 G1X/50
R900498932 DBDS 6 G1X/200J
R900499217 4WMM 6 EB5X/
R900499287 4WMM 6 D5X//V
R900499394 4WMDA 6 JB5X/F
R900499431 4WH 22 L7X/
R900499541 DBDS 6 K1X/100J
R900499564 4WRE 6 W32-1X/24K4/M
R900499618 DR 20 K5-1X/200YMV
R900499624 2FRM 10-3X/16LJ
R900499669 DB 20 G2-4X/350V W65
R900499676 DZ 5 DP2-1X/150YM
R900499680 HED 2 OA2X/100KL24
R900499886 DB 20 K2-1X/350YV
R900499985 DR 15 G4-4X/200YM
R900500006 4WE 10 U1-3X/CG24N9K4/T06
R900500035 ZDR 6 DP2-4X/210YMV/12
R900500036 DBC 30-2-5X/100Y
R900500041 DR 10 DP3-4X/150YM
R900500045 SL 30 GA3-4X/
R900500047 DB 10 G1-5X/100
R900500051 DR 10 DP2-4X/150Y
R900500054 DB 20 G2-5X/100X
R900500072 HSZ 06-17950-AA/G24NK4M00(Q=0,80LTR/MIN)
R900500083 FD 12 KA2X/B03V
R900500091 SV 30 GA3-4X/
R900500092 Z2S 16B2-5X/V
R900500093 SL 20 GB2-4X/
R900500094 SV 20 PA1-4X/V
R900500095 SL 30 PA1-4X/V
R900500117 DB 10-2-5X/350YV
R900500134 5-4WE 10 H3X/CG24N9K4
R900500186 DBC 3-5X/50
電磁閥選型首先應(yīng)該依次遵循安全性，可靠性，適用性，經(jīng)濟(jì)性四大原則，其次是根據(jù)六個(gè)方面的現(xiàn)場工況（即管道參數(shù)、流體參數(shù)、壓力參數(shù)、電氣參數(shù)、動(dòng)作方式、特殊要求進(jìn)行選擇）。
選型依據(jù)：
1、根據(jù)管道參數(shù)選擇電磁閥的：通徑規(guī)格（即DN）、接口方式
1）按照現(xiàn)場管道內(nèi)徑尺寸或流量要求來確定通徑（DN）尺寸；
2）接口方式，一般>DN50要選擇法蘭接口，≤DN50則可根據(jù)用戶需要自由選擇。
R900500189 FD 16 FA2X/B03V
R900500190 FD 16 PA2X/B03V
R900500208 SL 20 PB2-4X/
R900500216 SV 20 GA2-4X/
R900500217 DZC 1-5X/200
R900500218 DB 20-2-5X/200XY
R900500220 M-SR 25 KE15-1X/V
R900500223 4WE 10 M3X/CW110N9K4
R900500226 DR 10 DP2-4X/150YM
R900500236 DZ 10-1-5X/200YM
R900500253 DZ 10-2-5X/100X
R900500254 DZ 10-1-5X/315
R900500255 DR 20-4-5X/200YM
R900500256 DR 10 DP1-4X/150YM
R900500257 DR 10 DP1-4X/75Y
R900500258 DR 10 DP3-4X/75YM
R900500284 DR 20-5-5X/50YM
R900500285 DBC 30-2-5X/100YU
R900500292 SV 20 GA1-4X/V
R900500296 SL 15 GA2-4X/
R900500298 SL 20 GB1-4X/
R900500319 DB 20-3-5X/100
R900500351 DA 30-2-5X/200-17 SO14
R900500424 LFA 100 WEA9-6X/P30
R900500448 Z1SRA 52 F1-1X/M
R900500451 DB 30 G2-5X/50V
R900500457 DZ 10 DP2-4X/75
R900500471 DR 10 DP2-4X/75Y
R900500480 DA 10-1-5X/100-17Y
R900500493 4WN 10 E3X/
R900500497 DR 10 DP3-4X/25Y
R900500498 4WMU 10 C3X/
R900500527 SL 20 PB3-4X/
R900500547 DR 10 DP2-4X/75YM
R900500562 DAC 2-5X/200-00 SO28
R900500563 DR 10 DP2-4X/25YM
R900500580 DA 20-2-5X/315-10
R900500585 DR 20-5-5X/100Y SO44
R900500588 DBF 2-3X/100
R900500616 SL 25 GB2-4X/
R900500617 SL 30 GB1-4X/
R900500618 SL 30 GA2-4X/
R900500628 DB 20 K2-1X/50XYUV
R900500630 SL 20 PA4-4X/
R900500650 DA 10-1-5X/100-17
R900500654 DA 30-2-5X/100-17/12
R900500660 4WE 10 D3X/CG24N9K4 SO9
R900500666 MH3WH 16 FF1X/024M11
R900500687 DZ 30-1-5X/200
R900500690 DR 10-5-5X/315YV
R900500691 Z2DB 6 VD3-4X/100V
R900500716 4WE 10 P3X/CG24N9K4
R900500719 DB 30 G2-5X/200
R900500750 DA 20-2-5X/200-17V/12
R900500755 FD 16 FB2X/200B00V
R900500764 DR 6 DP2-5X/10Y SO21
R900500779 DB 15 G2-5X/315
R900500780 DB 15 G3-5X/200
R900500791 DA 30-2-5X/100-17
R900500793 DZ 30-2-5X/200XY
R900500836 4WMM 10 W3X/
R900500841 SV 15 GA1-4X/V
R900500842 SV 20 GB4-4X/
R900500853 DR 30-4-5X/315YM
R900500855 DB 10-3-4X/100 W65
R900500857 DB 10 G2-5X/100X
R900500870 SL 20 PA2-4X/V
R900500889 4WRZ 10 W25-5X//M
R900500892 SV 30 PA1-4X/V
R900500903 DR 10 DP3-4X/210Y
R900500923 DR 10-4-5X/315YM
R900500925 4WE 10 C3X/OFCG24N9K4
R900500928 Z2DB 10 VD3-4X/200V
R900500932 4WE 10 M3X/CG24N9K4
R900500951 SV 25 GA2-4X/
R900500952 SL 15 GB1-4X/
R900500959 4WMM 10 C3X/J
R900500963 DR 10-6-5X/100YM
R900500987 DZ 10 DP2-4X/75YM
R900501001 4WS2EM10-4X/10B2ET315K8BM-52
R900501007 MCR 03 F255F180Z-3X/B2M/01
R900501010 SV 15 GA2-4X/V
R900501020 DA 20-2-5X/100-10Y
它可將閥前管路較高的液體壓力減少至閥后管路所需的水平。這里的傳輸介質(zhì)主要是水。減壓閥廣泛用于高層建筑、城市給水管網(wǎng)水壓過高的區(qū)域、礦井及其他場合，以保證給水系統(tǒng)中各用水點(diǎn)獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費(fèi)程度幾乎同給水系統(tǒng)的水壓大小成正比，因此減壓閥具有改善系統(tǒng)運(yùn)行工況和潛在節(jié)水作用，據(jù)統(tǒng)計(jì)其節(jié)水效果約為30%。
減壓閥的構(gòu)造類型很多，以往常見的有薄膜式、內(nèi)彈簧活塞式等。減壓閥的基本作用原理是靠閥內(nèi)流道對水流的局部阻力降低水壓。
R900501038 DR 10 DP1-4X/75YM
R900501040 DA 10-3-5X/100-17Y
R900501045 DB 10-2-5X/350X
R900501052 ZDBK 10 VP2-1X/100V
R900501116 DR 20-6-5X/100YV
R900501120 DZ 10 DP3-4X/75
R900501121 DR 10 G5-5X/50YM
R900501122 DR 15 G5-5X/100YM
R900501123 DR 15 G5-5X/200YM
R900501124 DR 20 G5-5X/50YM
R900501151 SV 30 GA2-4X/
R900501161 4WE 10 GA3X/CW230N9K4
R900501167 DZ 10-1-5X/100YM
R900501176 DB 30-3-5X/100Y
R900501181 DZ 10 DP2-4X/150
R900501197 SL 20 PA3-4X/V
R900501200 5-4WE 10 J3X/CG24N9K4/CV
R900501228 MH2DBB 22 P9-1X/420YPM18
R900501248 DBC 2-5X/315 SO187
R900501256 DR 25 G5-5X/100YM
R900501277 DZ 10-2-5X/100XYM
R900501279 DB 20-2-5X/315YV
R900501289 DR 10-6-5X/200Y
R900501299 ZDB 6 VP7-4X/100V
R900501321 DB 20-5-5X/100
R900501333 SV 15 GB1-4X/
R900501356 DB 20 K1-1X/100YV
R900501371 DZ 20-1-5X/200XYM
R900501378 DR 10-6-5X/50YM
R900501385 DR 10 DP2-4X/210YM
R900501402 ZDBK 6 VA2-1X/100V
R900501426 DZ 30-2-5X/200X
R900501429 DR 10 G4-5X/100YM
R900501467 Z1SRA 40 F1-1X/M
R900501468 SV 20 PB3-4X/
R900501485 Z1S 10 C1-3X/V SO30
R900501486 4WMM 10 EB3X/F
R900501493 DZ 20-2-5X/200X
R900501547 SL 20 PA1-4X/V
R900501568 DB 15 G2-5X/100
R900501576 M-SR 30 KE00-1X/V
R900501597 DR 10 DP2-4X/75YV
R900501601 5-4WE 10 D3X/CG24N9K4/A10
R900501604 4WMD 10 J3X/F/V
R900501652 SL 30 PA4-4X/
R900501669 MH2FAER 22 DA4X/1HG24C4A08V11
R900501680 Z4WH 22 E63-5X/
R900501682 4WMM 10 U3X/
R900501701 SV 20 PB1-4X/
R900501718 DB 10-5-5X/100Y
R900501749 ZDB 6 VP7-4X/50V
R900501758 DB 30-2-5X/315X SO283
R900501762 DZ 10 DP2-4X/210
R900501802 SV 20 PB2-4X/
R900501813 4WE 10 G3-3X/CG24NK4
R900501816 DB 20-2-5X/315XU
R900501819 DA 10-3-5X/200-17
R900501823 4WMDA 10 MA3X/F
R900501852 DZ 30-2-5X/200YM
R900501853 DZ 10 DP2-4X/150XM
R900501855 DB 20-3-5X/200
R900501857 DA 30-2-5X/200-17
R900501897 SL 30 PA4-4X/V
R900501908 DB 20-1-5X/100Y
R900501943 SL 10 PA1-4X/SO139
R900501952 DB 30 G1-5X/350
R900501954 4WN 10 G3X/
R900501969 LT 06-A06-3X/210B40/02M
R900501970 DZ 10 DP2-4X/150XYM
R900501980 SV 15 GA2-4X/
R900501991 DZ 10-2-5X/200YM
R900501993 4WE 10 X20-3X/CG24N9K4
R900501997 DR 10-4-5X/350YM
R900502046 DRC 30-3-5X/315Y SO151
R900502051 MHDBD 10 K2-1X/050M
R900502052 LFA 80 D-6X/F
R900502064 DZ 10 DP2-4X/150XY
R900502066 Z2FS 6 A3-4X/2QV
R900502093 DZ 10 DP1-4X/150XM
R900502098 5-4WHD 10 X102-3X/YAW SO441
R900502101 DR 10 DP2-4X/315YM SO4
R900502103 DA 20-3-5X/315-17
R900502104 DZ 10 DP2-4X/210XY
R900502113 SV 20 PA3-4X/V
R900502117 DB 20-1-5X/200
R900502152 DZ 10 DP1-4X/75Y
R900502158 DZ 30-2-5X/100Y
R900502173 DAC 1-5X/315-17
R900502188 DZ 6 DP1-5X/75X
R900502193 SL 30 GB2-4X/
R900502240 SV 30 PB1-4X/
R900502253 DZ 10-2-5X/50Y
R900502257 DZ 10-3-5X/200
R900502258 DZ 30-3-5X/200Y
R900502277 PV7-1X/40-45RE37MC5-16
R900502288 4WE 10 D3X/CG24K4
R900502296 DZC 2-5X/100XY
R900502316 DZ 10 DP2-4X/315YM SO4
R900502317 DZ 10 DP2-4X/75XY
R900502331 SL 30 GA1-4X//12
