ZDR6DA2-4X/75Y Rexroth減壓閥是上海韋米機(jī)電設(shè)備有限公司重點(diǎn)經(jīng)銷產(chǎn)品，德國力士樂減壓閥全新原裝，現(xiàn)貨供應(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！
力士樂減壓閥 R900564553 ZDRK10VP5-1X/210YMV
4.注意減壓閥的減壓保障系統(tǒng)。無論選用比例式還是可調(diào)式減壓閥，其減壓比P1∶P2不宜選擇過大，一般應(yīng)控制在5∶1之內(nèi)。超過這個(gè)范圍易產(chǎn)生氣蝕現(xiàn)象，損壞閥件，產(chǎn)生嘯叫噪音。有些活塞式減壓閥，制造廠在其閥體上加工一個(gè)直徑1.5mm左右的小孔，其功能是讓閥芯運(yùn)動(dòng)時(shí)起到透吸氣作用，維護(hù)管理時(shí)應(yīng)注意千萬不要將小孔塞住，否則影響減壓閥的正常運(yùn)行。
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.
VT3002-2X/32
VT-RVPA2-1-1X/V0/T1
VT-VSPA1K-1-1X
VT-VSPA2-1-1X/T1
A10VSO140DR/31R-PPB12N00
VT3000/3X
VT5006/1X
A10VSO140DR/31R-PPB12N00
Z2FS22-3X/S2
Z2S22-1-5X
4WEH25J6X/6AG110NETSK4
ZDB10VA2-4X/100
ZDR10DA2-5X/75Y
0811 402 017
0811 403 017
0811 404 405
4WRPEH6C4B1.12L.2X/G24KO/F1M/V
4WRPEH6C4B1.12L.2X/G24KO/F1M/V
4WRPEH6C3B04L-2X/G24KO/AIM-817
4WRPEH6C3B40L-2X/G24KO/AIM-816
DA6VP2-4X/315-10M
A10VS018DFR1/31R-PPA12NOO
0510 425 025
0531 613 604
0531 613 608
A2FM16/61W-VAB030
A2FM16/61W-VAB030
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
VT3000-3X
VT5004S2X/R5E
VT3006-3X
VT3000-3X
VT-VRPA1-151-1X/VO/0
VT3006-3X
A4VSO40DR/10R-PPB13N00
DBEM10-5X/350YG24K4/V
VT-VSP1-1-1X
VT3002-3X/32
DB10-1-5X/315
DRE10-5X/315YMG24K4/V
VT-VSPA1-1-1X
VT3002-3X/32
4WE6G6X/EG24N9K4
PGH5-2X/080RE11VU2
0811 405 120
M-3SED10UK1X/350CG24N9K4/B15
DBW30B2-5X/1006EG110NK4
DBW20B2-5X/1006EG110NK4
4WEH16J6*/6AG110NETS2K4
Z2FS16-3X/S2
Z2S10A-1-3X
4WE10J3X/CG110N9K4
Z2FS10-1-3X
Z2FS10-5-3X
SV20PA1-4X
4WE10Y3X/CG220N9K4
4WE10E3X/CG110N9K4
4WEH25U6X/6AG110NES2K4
Z2S16-1-5X
DB30-2-5X/110U
SL30PA1-4X
DZ30-2-5X/200Y
DB10-2-5X/100U
4WEH25E6X/6AG110NETS2K4
DZ10-2-5X/200
Z2FS22-3X/S2
Z2S22-1-5X
4WEH25J6X/6AG110NETSK4
ZDB10VA2-4X/100
ZDR10DA2-5X/75Y
S8A1/2
Z2FS10-20
DZ10-2-5X/200Y
Z2FS16-30/S2
Z2FS10-5-3X/S2
S10A1/2 M22*1.5
DBW10B2-5X/2006EG110NK4
4WF6C5X/EG110N9K4
Z2FS10-1-3X
Z2FS10-5-3X
4WE10C3X/CG110N9K4
S10A1/2 M22*1.5
4WE10E-3X/CG110NK4
Z2FS10-5-3X
DB10-2-5X/100
4WE10J-3X/CG110NK4
Z2S10-1-3X
FESE32CA-3X/45OLKOB1M
FES32CA-3X45OLK4M
DBW30B2-5X/1006EG110NK4
DBW20B2-5X/1006EG110NK4
4WEH16J6*/6AG110NETS2K4
Z2FS16-3X/S2
Z2S10A-1-3X
4WE10J3X/CG110N9K4
Z2FS10-5-3X
SV20PA1-4X
4WE10Y3X/CG220N9K4
4WE10E3X/CG110N9K4
4WEH25U6X/6AG110NES2K4
Z2S16-1-5X
DB30-2-5X/110U
SL30PA1-4X
DZ30-2-5X/200Y
DB10-2-5X/100U
4WEH25E6X/6AG110NETS2K4
DZ10-2-5X/200
3DR16P5-5X/200Y/00M
3DR10P5-5X/200Y/00M
SV20PA1-4X
0811 402 071
0811 402 622
4WRA10W1-30-2X/G24N9K4/V
VT-VSPA2-1-1X/T5
ZDB10VB2-4X/200V
M-Z4SE10E1X/CG24K4
4WE6J6X/EG24N9K4
4WMM6J5S
0510 769 014
0510 110 002
0510 110 302
4WE10J3X/CG24N9K4+Z4
4WE10J3X/CG24N9K4+Z5L
Z2FS22-30B/S2
DBDS10K1X/05
SL20PB2-4X
4WRE16W8-150-7X/6EG24N9ETK4/M
LC16DR30E7X
4WRE32W8-520-7X/6EG24N9ETK4/M
LC32DR30E7X
FD32FA11/860
0510 525 030
DBD S6G1X/25
DBD S6P1X/25
PV7-17/10-14REO1MCO-16
4WRZE10W8-85-7X/6EG24N9TK31/F1D3M
DBDS6K1X/315
HED30A-30/200ZL110
Z2FS 6-2-43/1Q
DRVP-20-01X/
DVP-12-01X/
DRVP-30-01X/
SL20 GA1-4X/
SV30 PA3-4X/
Z1S10P3-2X/V
DZ30-2-52/200V
DZ30-5-52/100V
DBW10-B2-25/100U6EG24NK4
DBW30-B2-5X/100U6AG24NK4
H-4WEH 25 J67/6EG24N9ETS2K4
4WE6J62/EG24N9K4
Z2FS10-5-33/V
Z2FS6-5-4X/2Q
Z2S10-4-3X/
Z2S10-4-3X
Z2DB10VC2-4X/315
4WE10 C33/CG24N9K4
VT5006/1X
0811 405 157
0513 500 206
0513 500 206
4WE10C3X/CG24N9K4
Z2FS 6-2-43/1Q
DRVP-20-01X
5.加強(qiáng)減壓閥保障系統(tǒng)的管理巡視，要注意觀察減壓閥本身的工作動(dòng)態(tài)。閥前、閥后壓力數(shù)值接近，表明減壓閥本身已存在故障。即活塞式減壓閥的閥芯與閥體間的平面密封橡膠件損壞；薄膜式可調(diào)型減壓閥主閥膜片有裂痕和O型圈損壞，及導(dǎo)閥連通管堵塞，造成減壓閥減壓作用削弱或者失效。這對(duì)分區(qū)管網(wǎng)危害極大，特別是許多用水設(shè)備可能因超壓力而出現(xiàn)爆管，必須及時(shí)修復(fù)。比例式(活塞型)減壓閥閥體上的透吸氣小孔如出現(xiàn)滴漏不止，表明閥芯上幾檔O型密封圈已經(jīng)磨損，要更換密封件。但在修理拆裝減壓元件時(shí)，要謹(jǐn)慎細(xì)心，調(diào)換內(nèi)密封件；清理雜物時(shí)，應(yīng)因勢利導(dǎo)，不要用金屬棒、硬梗撬閥
DVP-12-01X
DRVP-30-01X
SL20 GA1-42
SV30 PA3-42
Z1S10P3-2X/V
DZ30-2-52/200V
DZ30-5-52/100V
DBW10-B2-25/100U6EG24NK4
DBW30-B2-5X/100U6AG24NK4
H-4WEH 25 J67/6EG24N9ETS2K4
4WE6J62/EG24N9K4
Z2FS10-5-33/V
Z2FS6-5-4X/2Q
Z2S10-4-34/
Z2S10-4-3X
Z2DB10VC2-4X/315
4WE10 C33/CG24N9K4
ZDR10DA2-4X/150V
4WE10 E33/CG24N9K4
DBW 20 B2-52/315-6EG24N9K9
4WE6H6X/EG24N9K4
Z2FS6-2-4X/2QV
Z2S6-1-6X
DB10-1-4X/100W65
4WE10Y3X/CW220-50NZ4
BED10A20/35L220/2
4WE10C3X/CW220-50NZ4
DBW20B-2-30/315UW220-50NZ4
ZDB10VB2-30/31.5
ZDR10DP2-40/15YM
ZDB10VC2-30/31.5
Z2FS10-20/S2
Z2FS10-2-30
Z2S6-2-40
4WEH25J20B/6W220-50NETZ4
Z2S22-30
S10A3-2
S20A3-2
DBW20B-2-30/100W22050NZ4
DZ10-1-30/210Y
Z2FS 6-2-43/1Q
DRVP-20-01X
DVP-12-01X
DRVP-30-01X
SL20 GA1-42
SV30 PA3-42
Z1S10P3-2X/V
DZ30-2-52/200V
DZ30-5-52/100V
DBW10-B2-25/100U6EG24NK4
DBW30-B2-5X/100U6AG24NK4
H-4WEH 25 J67/6EG24N9ETS2K4
4WE6J62/EG24N9K4
Z2FS10-5-33/V
Z2FS6-5-4X/2Q
Z2S10-4-34/
Z2S10-4-3X
Z2DB10VC2-4X/315
4WE10 C33/CG24N9K4
ZDR10DA2-4X/150V
4WE10 E33/CG24N9K4
DBW 20 B2-52/315-6EG24N9K9
4WE6H6X/EG24N9K4
Z2FS6-2-4X/2QV
Z2S6-1-6X
DB10-1-4X/100W65
4WE10Y3X/CW220-50NZ4
4WE10I3X/CW220-50NZ4
4WE10C3X/CW220-50NZ4
DAW10B-2-30/160W220-50NZ4
DAW20A2-30/160W220-50NZ4
DBW20B-2-30/315UW220-50NZ4
ZDB10VB2-30/31.5
ZDR10DP2-40/15YM
ZDB10VC2-30/31.5
Z2FS10-20/S2
Z2FS10-2-30
4WE6E50B/AW220-50NZ4
4WE6J50B/AW220-50N24
Z2S6-2-40
4WEH25J20B/6W220-50NETZ4
4W10HB20B/AW220-50NZ4
Z2S22-30
S10A3-2
S20A3-2
DBW20B-2-30/100W22050NZ4
DZ10-1-30/210Y
OB10K1-40B/100T
M3SED6CK1X/350CW220-50N9K4
0811 404 644
4WE6H6X/EG24N9K4
4WE6J6X/EG24N9KE
4WE6E6X/EG24N9K4
4WE6D6X/EG24N9K4
A2F023/61R-PPB05
VT-VSPA1-1-1X/
VT3000-3X/
VT-VSPA1-1-1X/
VT3002-20/32
0821 100 013
對(duì)于90度回轉(zhuǎn)的閥門如：球閥、碟閥、旋塞閥，最好通過閥門廠商獲得相應(yīng)閥門力矩大小，大部分閥門廠商是通過測試閥門在額定壓力下閥門所需的操作力矩，他們將這一力矩提供給客戶。對(duì)于多回轉(zhuǎn)的閥門情況有所不同，這些閥門可分為：往復(fù)式（提升式）運(yùn)動(dòng)-閥桿不旋轉(zhuǎn)、往復(fù)式運(yùn)動(dòng)-閥桿旋轉(zhuǎn)、非往復(fù)式-閥桿旋轉(zhuǎn)，必須測量閥桿的直徑，閥桿連接螺紋尺寸已決定執(zhí)行機(jī)構(gòu)規(guī)格。
0830 100 489
0830 110 480
4WS2EM6-2X/100B12ET210K8E
4WE6H73-6X/EG205N9K4/A12
4WE6H73-6X/EG205N9K4/A12
4WE6D(C,Y,EA,EB,HB)6X/SG24N9K4
4WE6D(C,Y,EA,EB,HB )6X/EG24N9K4
4WE6E(J,M,L)6X/SG24N9K4
4WE6E(J,M,L)6X/EG24N9K4
4WE6HA6X/EG24N9K4
4WE6H6X/EG24N9K4
4WE6U6X/EG24N9K4
4WE6G6X/EG24N9K4
4WE10D(EA,EB,Y)3X/CG24N9K4
4WE10E(J,L,U)3X/CG24N9K4
4WE10G3X/CG24N9K4
4WEH16Y31-7X/6SG24N9K4
4WEH16C(EA)7X/6SG24N9K4
4WEH16D7X/6SG24N9K4
4WEH16E(J,L,U)/6SG24N9ETK4
4WEH22Y31-7X/6SG24N9ETK4
4WEH22E(J,U,L_)/6SG24N9ETK4
DB10-1-4X/50UW65
DB20-1-4X/50UW65
DB10-1-5X/200
DB20-1-5X/200
0811 104 111
0811 104 101
DBW10B1-5X/200-6SG24N9K4
DBW10B1-5X/315-6SG24N9K4
DBW20B1-5X/315-6SG24N9K4
0810 091 334
0811 402 017
0811 402 018
0811 403 017
0811 402 614
0811 402 620
0811 405 076
1834 486 001
0532 002 014
0532 002 062
1818 509 296
1818 509 301
1818 509 303
1818 509 242
1818 509 231
1818 509 226
1818 509 234
1818 509 236
1818 509 207
1818 509 213
1818 509 216
1818 509 220
1818 509 845
D810 030 046
1815 500 293
1815 500 294
1815 500 272
1815 500 273
1815 500 456
1815 500 316
LFA25DBWD2-060/050
LFA32DBWD2-7X/050
0811 160 174
0811 160 175
A10VSO18DFR1/31R
A10VSO28DFR1/31R
A10VSO45DFR1/31R
A10VSO58DFR1/31R
A10VSO71DFR1/31R
A10VSO100DFR1/31R
A10VSO140DFR1/31R
4WRKE16E-125L3X/6EG24EK31/A1D3M
4WRKE25E350L3X/6EG24EK31/A1D3M
4WRKE25E500L3XH/6EG24EK31/A1D3M
4WREE10E50-2X/G24K31/A1V
4WREE10E75-2X/G24K31/A1V
7針插座1834482022
DR10-5-5X/200YM
DR10-5-5X/100YM
DR10-4-4X/100YM
0811 402 003
0811 403 001
0811 405 099
0811 405 104
0811 405 097
0811 402 043
PQ10
PQ10(OBE)
0510 625 314
4WEH16E-7X/6AG24N9ETK4
4WEH22J-7X/6AG24N9ETK4
4WEH16J-7X/6AG24N9ETK4
4WE6J-6X/6AG24N9
Z2S16-1-5X
Z2S22-1-5X
Z2S6-1-6X
Z2FS6-7-3X/
Z2FS16-7-3X
Z2FS22-3X
PVV51-1X/139-018RA15DLMC
DBW20B-1-5X/315-6AG24NZ
DBW10B-1-5X/315-6AG24NZ
Z51
4WEH16E-7X/6AG24N9ETK4
4WEH22J-7X/6AG24N9ETK4
4WEH16J-7X/6AG24N9ETK4
4WE6J-6X/6AG24N9
Z2S16-1-5X
Z2S22-1-5X
Z2S6-1-6X
Z2FS6-7-3X/
Z2FS16-7-3X
Z2FS22-3X
PVV51-1X/139-018RA15DLMC
DBW20B-1-5X/315-6AG24NZ
DBW10B-1-5X/315-6AG24NZ
Z5L
4WEH16E-7X/6AG24N9ETK4
4WEH16E-7X/6SG24N9ETK4
4WEH22J-7X/6AG24N9ETK4
4WEH22J-7X/6SG24N9ETK4
4WEH16J-7X/6AG24N9ETK4
4WEH16J-7X/6SG24N9ETK4
4WE6J-6X/6AG24N9
4WE6J-6X/6SG24N9
Z2S16-1-5X
Z2S22-1-5X
Z2S6-1-6X
Z2FS6-7-3X/
Z2FS16-7-3X
Z2FS22-3X
PVV51-1X/139-018RA15DLMC
DBW20B-1-5X/315-6AG24NZ
DBW20B-1-5X/315-6SG24NZ
DBW10B-1-5X/315-6AG24NZ
DBW10B-1-5X/315-6SG24NZ
Z5L
DA 6 VP2-40/200-17M 105-120bar
ZDB6VP2-4X/315 125bar
4WE6D53/AG24NK4
4WE6D53/OFAG24NK4
4WE6E53/AG24NK4
HED 50P-1-20/210K14
Z2FSK6-2-11/2QV
Z4
Z14
DHED8OA1X/100K14
DR 6 DP2-53/210YM
820018991
820022991
減壓閥的活動(dòng)部位，使用木榔頭和木柄敲擊震動(dòng)，慢慢拆卸閥內(nèi)部件。修理完畢后重新安裝時(shí)，一定要和閥門上的流向指示保持一致。
6.注意檢查比例式減壓閥的安裝位置。高層內(nèi)減壓閥設(shè)計(jì)安裝的位置不妥，會(huì)出現(xiàn)減壓閥閥后壓力忽高忽低，管網(wǎng)壓力嚴(yán)重偏離允許范圍，伴隨毀壞淋浴器，水管爆裂和損壞用戶水表等事故發(fā)生；有時(shí)也會(huì)水流不暢，分區(qū)內(nèi)出現(xiàn)無規(guī)律的斷水現(xiàn)象，影響用戶用水。出現(xiàn)類似事故，檢查整個(gè)減壓閥減壓分區(qū)給水系統(tǒng)，無疑點(diǎn)可找；拆卸減壓閥過濾器等元件并無異常；有些物業(yè)管理單位甚至懷疑減壓閥的技術(shù)性能，多次調(diào)換新的減壓閥，也不能解決問題。這時(shí)可從檢查比例減壓閥設(shè)計(jì)安裝位置是否合理著手，認(rèn)真檢查管網(wǎng)系統(tǒng)是否存在等位倒虹管現(xiàn)象，即分區(qū)的輸出管路標(biāo)高相近。此類情況在主、副樓同一屋頂水箱，下給水供水系統(tǒng)中很容易出現(xiàn)。發(fā)現(xiàn)這些問題，可以考慮把比例減壓閥安裝位置提高一個(gè)層面(不能提得太高，必須顧全分區(qū)內(nèi)用水設(shè)備的承壓規(guī)范要求)；也可在主、副樓內(nèi)，分設(shè)兩組獨(dú)立的比例減壓閥給水系統(tǒng)。
4WE6HA6X/EG24N9K4
4WE6H6X/EG24N9K4
A10VSO18DFR1/31R
4WRKE25E500L3XH/6EG24EK31/A1D3M
Z2FS10-5-33/V
A2F0200/60R-VPB05
A2F0200/63R-VBB05
Z2FS22-3X/S2
DB10 3-5X/50YU
DZ20-2-5X/315XY
DZ10-2-5X/315XYM
MK52P1-2X
3DREP6C-11/25A24N74M 406
4WRZ 10W8-85-7X/6EG24N9ETK4/D3M
SL 10 PA1-4X/
SV 20 PA 1-4X/
4WE10D3X/0FCW230N9K4
Z2FS 10-5-3X/V
Z2FS 16-3X/S2
Z2DB 10 VD2-4X/315
4WEH16E-7X/6EG24N9ETK4
4WEH22J-7X/6EG24N9ETK4
4WEH16J-7X/6EG24N9ETK4
4WE6J-6X/EG24N9K4
Z2S16-1-5X
Z2S22-1-5X
Z2S6-1-6X
DBW20B-1-5X/315-6EG24N9K4+Z4
DBW10B-1-5X/315-6EG24N9K4+Z4
Z5L
4WE6D62/EW230N9K4+Z4L
4WE6Y62/EG110N9K4+Z4L
0811 405 063
0811 405 120
DBDS 10P-18/315
DBW20B1-52/2006EG24N9
4WE6J62/EG24N9
4WE6D62/EG24N9K4
4WEH16J72/6EG24N9ES2K4/B10
H-4WEH25E65/6EG24N9ES2K4/B10
M-3SEW6C36/630MG24N9K4
0811 160 051
0513 500 405
0513 500 417
VT-VSPA2-50-1X/T5
VT3002-2X/32D
4WE6Y6X/EW110N9K4+Z4
4WE6D6X/EW230N9K4/V+Z4
0811 405 120
DBDS 10P-18/315
DBW20B1-52/2006EG24N9K4
4WE6J62/EG24N9K4
4WE6D62/EG24N9K4
4WEH16J72/6EG24N9ES2DJL/B10
H-4WEH25E65/6EG24N9ES2DJL/B10
M-3SEW6C36/630MG24N9K4（Z5L）
DBW10B2-52/200-6EG110N9K4
DBW20B2-52/100-6EG110N9K4
DBW30B2-52/100-6EG110N9K4
4WE6C62/EG110N9K4
4WE10C33/CG110N9K4
4WE10E33/CG110N9K4
4WE10J33/CG110N9K4
4WE6J62/EG110N9K4
4WE10Y33/CG110N9K4
4WEH16J72/6EG1109ETS2K4
4WEH25E67/6EG110NETS2K4
4WEH25J67/6EG24N9ETS2K4
H-4WEH25U66/6EG110N9ES2K4/B10D3
H-4WEEH25J67/6EG110N9ETS2K4
H-4WEH25E66/6EG110N9ES2K4/B10D3
SL30PA1-42
Z2S10-1-34
Z2S10A-1-34
Z2S10-10-34
DBW10B2-52/200-6EG110N9K4
DBW20B2-52/100-6EG110N9K4
DBW30B2-52/100-6EG110N9K4
4WE6C62/EG110N9K4
4WE10C33/CG110N9K4
4WE10E33/CG110N9K4
4WE10J33/CG110N9K4
4WE6J62/EG110N9K4
4WE10Y33/CG110N9K4
4WEH16J72/6EG1109ETS2K4
4WEH25E67/6EG110NETS2K4
4WEH25J67/6EG24N9ETS2K4
H-4WEH25U66/6EG110N9ES2K4/B10D3
H-4WEEH25J67/6EG110N9ETS2K4
H-4WEH25E66/6EG110N9ES2K4/B10D3
SL30PA1-42
Z2S10-1-34
Z2S10A-1-34
Z2S10-10-34
SV20PA1-42
Z2S22-1-51
Z2S16-1-51
ZDR10DA2-54/75Y
ZDB10VA2-41/100
DZ30-2-52/200Y
DZ10-2-52/200
DB30-2-25/100U
DB10-2-52/100U
DB30-2-52/100U
0811 404 210
0811 404 405
A4VSO40DR/22R-PPB13N00
DBW10A1S5X/200S6EG24N9K4R12
S15A1.0
S25A3.0
FD16PA2X/300B03
3WE10A4X/CG24N9DL
ZDR10VP6-3X/200YM
DBW10B2-5X/200-6EG110N9K4
DBW20B2-5X/100-6EG110N9K4
DBW30B2-5X/100-6EG110N9K4
4WE6C6X/EG110N9K4
4WE10C3X/CG110N9K4
4WE10E3X/CG110N9K4
4WE10J3X/CG110N9K4
4WE6J6X/EG110N9K4
4WE10Y3X/CG110N9K4
4WEH16J7X/6EG1109ETS2K4
4WEH25E67/6EG110NETS2K4
4WEH25J6X/6EG24N9ETS2K4
H-4WEH25U6X/6EG110N9ES2K4/B10D3
H-4WEEH25J6X/6EG110N9ETS2K4
H-4WEH25E6X/6EG110N9ES2K4/B10D3
SL30PA1-42
Z2S10-1-34
Z2S10A-1-34
SV20PA1-42
Z2S22-1-51
Z2S16-1-51
ZDR10DA2-54/75Y
ZDB10VA2-41/100
DZ30-2-52/200Y
DZ10-2-52/200
DB30-2-25/100U
DB10-2-52/100U
A4VSO40DR/22R-PPB13N00
DBW10A1S5X/200S6EG24N9K4R12
S15A1.0
S25A3.0
4WE10A4X/CG24N9DL
ZDR10VP6-3X/200YM
MCR10D940L60Z-3X/B7M
A10VSO100DFD1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO100DFD1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO100DFD1/31R-PPA12N00
減壓閥安裝要求
1.減壓閥的安裝應(yīng)在供水管網(wǎng)試壓、沖洗合格后進(jìn)行。
檢查數(shù)量：全數(shù)檢查。
檢查方法：檢查管道試壓及沖洗記錄。
2.減壓閥安裝前應(yīng)檢查：其規(guī)格型號(hào)應(yīng)與設(shè)計(jì)相符；閥外控制管路及導(dǎo)向閥各連接件不應(yīng)有松動(dòng)；外觀應(yīng)無機(jī)械損傷，并應(yīng)清除閥內(nèi)異物。
檢查數(shù)量：全數(shù)檢查。
檢查方法：對(duì)照?qǐng)D紙，觀察檢查和手扳檢查
A10VSO140DFR1/31R-PPB12N00
PVV5-1X/139RA15DMC
PVV5-1X/139RA15DMC
DBD S6G1X/25
DV10-1X-0
A10V028DR/31R-PIC62K01-5158
4WE10D32/CG220N9K4
4WE10D32/CG220N9K4
4WE10D32/CG220N9K4
A10VSO71DFR1/31R-PPA12NOO
A10VSO71DFR1/31R-PPA12NOO
0811 404 608
HED 50P-1-20/210K14
HED30A-30/200ZL110
HED30A-30/200ZL110
A2FO32/61R-PAB05
A2FO32/61R-PAB05
0513 500 405
0513 500 417
4WE10C33/CG110N9K4
4WE6C6X/EG110N9K4
ZDR10DA2-54/75Y
4WE6D-62/EG24N9K4Z4
4WE6E-62/EG24N9K4Z4
4WE10D-32/CG24N9K4Z4
4WEH16J-71/CG24N9K4Z4
4WEH10D-45/CG24N9K4Z4
LC25A-20D
LC40A-20D
LC40A-20E
LC-50A-20D
4WE6D-62/EG24N9K4Z4
4WE6E-62/EG24N9K4Z4
4WE10D-32/CG24N9K4Z4
4WEH16J-71/CG24N9K4Z4
4WE6D-62/EG24N9K4Z4
4WE6E-62/EG24N9K4Z4
4WE10D-32/CG24N9K4Z4
4WEH16J-71/CG24N9K4Z4
4WEH10D-45/CG24N9K4Z4
LC25A-20D
LC40A-20D
LC40A-20E
LC-50A-20D
4WE6D-62/EG24N9K4Z4
4WE6E-62/EG24N9K4Z4
4WE10D-32/CG24N9K4Z4
0811 403 001
0811 405 104
DR104-20/100Y
0810 001 051
0811 105 037
0514 500 033
4WE6D53/OFAG24NZ4
PV7-17/25-30RE01MCO-16
PV7-17/16-20RE01MCO-16
4WE10J4X/CG24N9K4+Z4
4WREE6W32-2X/G24K31/A1V
0514 400 005
0810 091 242
0811 403 001
0811 405 104
0811 403 001
0811 405 104
LFA16EWA-7X/CA40DQMG24A
4WE6D62/OFEW230N9K4
4WE6D62/OFEW230N9K4線圈
HED8OP2X/100K14AS
LFA25E-7X/CA10DQMG24FX
LC16A40E7X
LC25A40E7X
R901017011
R901017012
LC16DB20D7X/
AA11VL0190LRDS/11R-NZD12N00
AA11VL0190LRDS/11R-NZD12K84
A11VL0190LRDS/11R-NZD12N00
A11VL0190LRDS/11R-NZD12K84
4WE6D-6X/EG24N9K4+Z4
4WE6E-6X/EG24N9K4+Z4
4WE10D-3X/CG24N9K4+Z4
4WEH16-J7X/6EG24N9K4+Z4
4WEH10-D4X/6EG24N9K4+Z4
LC 25 A20D7X/
LC 40 A20D7X/
LC 40 A20E7X/
LC 50 A20D7X/
DBDS10P1X/315
DR10-4-5X/100Y
0810 001 051
0811 105 037
0514 500 033
4WE6D6X/OFEG24N9K4+Z4
PV7-17/25-30RE01MCO-16
PV7-17/16-20RE01MCO-16
0820 024 126
0810 001 050
4WE10J3X/CG24N9K4+Z4
4WREE6W32-20/G24K31/A1V
0811 300 060
0813 212 735
0514 300 001
0810 091 242
A2F080/61R-PBB05
A4VSO180DR/30R-PPB13N00
Z2FS10A5-3X/S2V
Z2FS10B5-3X/S2V
Z2FS16-3X/S2V
Z2FS6-2-4X/2QV
ZDB6VP2-4X/315V
Z2S16A-1-5X
A4VSO71DR/10R-PPB13NOO
DB20K2-1X/200XY
4WE10E-3X/CG24N9K4
RVP-10-01.X
4WE6Y-6X/EG24N9K4+Z4
A10VS071DR/31R-PPA12N00
ZDB10VA2-4X/315
LFA16D-7X/F
LFA25GWA-7X/
LFA25H2-7X/F
A2F080/61R-PBB05
A4VSO180DR/30R-PPB13N00
Z2FS10-5-3X/V
Z2FS10-5-3X/S2V
Z2FS16-3X/S2
Z2FS6-2-4X/2QV
ZDB6VP2-4X/315V
Z2S16A-1-50
A4VSO71DR/22R-PPB13NOO
DB20K2-1X/200XY
4WE10E-3X/CG24N9K4+Z4
RVP-10-01.X
4WE6Y-6X/EG24N9K+Z4
A10VS071DR31R-PPA12N00
ZDB10VA2-4X/315
FD32KA21/BD6V-006
LFA16D-71/F
LFA25DBW2-71/100
LFA25GWA-71
LFA25H2-71/F
S15A20/2
VT3000/3X
4WE10D3X/CG24N9K4+Z5L
M-3SED6UK1X/350CG24N9K4
4WE6D62/OFCG24N9K4
M-4SED6D1X/350CG24N9K4
2FRM10-31/50L
A10VSO71DFR1/31R-PPA12NOO
4WMU10D3X
DBW20B2-52/100-6EG110N9K4
DBW30B2-52/100-6EG110N9K4
H-4WEH25E67/6EG110NETS2K4
SL30PA1-42
Z2S10-1-34
Z2S10A-1-34
Z2S10-1-34
SV20PA1-42
Z2S22-1-51
Z2S16-1-51
ZDR10DA2-54/75Y
ZDB10VA2-41/100
DB30-2-52/100U
Z2FS6-2-43/1Q
Z2FS10-5-33/V
Z2FS22-30/S2
Z2FS16-30/S2
2FRM16-3X/160LB
Z4S16-2X
2FRE16-4X/160LBK4M
4WEH16E7X/6EG24N9ETK4+Z4
VT-VSPA2-1-2X/VO/T1
VT-VSPA1-1-1X/
VT-VRPA1-100-1X/V0/0
VT-VSPA2-50-10/T1
VT-VRPA2-2-1X/VO/T1
0811 405 063
VT3002-2X/32
VT3002-2X/48
DBDS20G18/315
DR6DP2-53/150Y
Z2FSK6-2-1X/2QV
VT5006/1X
R901068582
0811402016
0811109133
LFA25E-7X/CA40DQMG24F
PV7-1X/10-14RE01MC0-16
