DR20-5-5X/200YM 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 DR30-4-5X/315Y
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
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：
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.
DBDS 20 G1 X/25 R900422544
DBDS 20 G1 X/50 R900424276
比例減壓閥
DBEME 10-5X/50YG24K31M R900908585
DBEME 10-5X/100YG24K31M R900954707
DBEME 10-5X/200YG24K31M R900954708
DBEME 10-5X/315YG24K31M R900536812
DBEME 10-5X/350YG24K31M R900941261
DBEME 20-5X/50YG24K31M R900954711
DBEME 20-5X/100YG24K31M R900937307
DBEME 20-5X/200YG24K31M R900954709
DBEME 20-5X/315YG24K31M R900536813
DBEME 20-5X/350YG24K31M R900954710
減壓閥
DR 10 -5-5X/100Y R900596766
DR 10 -5-5X/200Y R900503741
DR 10 -5-5X/315Y R900596883
DR 20 -5-5X/100Y R900597198
DR 20 -5-5X/200Y R900597892
DR 20 -5-5X/315Y R900597048
DR 30 -5-5X/100Y R900596339
DR 30 -5-5X/200Y R900596500
DR 30 -5-5X/315Y R900596928
比例減壓閥
DREE 10-5X/50YMG24K31M R900954506
DREE 10-5X/100YMG24K31M R900950719
DREE 10-5X/200YMG24K31M R900937022
DREE 10-5X/315YMG24K31M R900937209
DREE 20-5X/50YMG24K31M R900954511
DREE 20-5X/100YMG24K31M R900954508
DREE 20-5X/200YMG24K31M R900954509
DREE 20-5X/315YMG24K31M R900954510
二通比例節(jié)流閥
FESE 25 CA-3X/315LK0B1M R900973604
FESE 32 CA-3X/450LK0B1M R900973605
FESE 40 CA-3X/670LK0B1M R900973607
FESE 50 CA-3X/1400LK0B1M R900954504
FESE 63 CA-3X/1800LK0B1M R900954505
換向提升閥
M-3SED 6 UK1 X/350CG24N9K4 R900052621
M-3SED 6 UK1 X/350CG96N9K4 R900207848
M-3SED 6 CK1 X/350CG24N9K4 R900052392
M-3SED 6 CK1 X/350CG96N9K4 R900218734
方向提升閥
M-3SEW 6 C3X/420MG205N9K4
R900050514
M-3SEW 6 C3X/420MG24N9K4
R900566273
M-3SEW 6 C3X/420MG96N9K4
R900570252
M-3SEW 6 U3X/420MG205N9K4
R900050515
M-3SEW 6 U3X/420MG24N9K4
R900566283
M-3SEW 6 U3X/420MG96N9K4
R900570744
Check valve 單向閥 止回閥
Z2S 6 -1-6X/
R900347495
Z2S 6 -2-6X/
R900347496
Z2S 6 -3-6X/
R900347497
Z2S 6 A1-6X/
R900347498
Z2S 6 B1-6X/
R900347501
單向閥 止回閥
SL10GA1-4X/ R900483370
SL10GB1-4X/ R900451135
SL10PA1-4X/ R900483371
SL10PB1-4X/ R900443419
SL15GA1-4X/ R900587553
SL20PA1-4X/ R900587559
SL20PB1-4X/ R900599586
SL25GA1-4X/ R900587555
SL30GA1-4X/ R900587556
SL30PA1-4X/ R900587560
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)。
SV10GA1-4X/ R900483368
SV10GB1-4X/ R900453511
SV10PA1-4X/ R900483369
SV10PB1-4X/ R900467724
SV15GA1-4X/ R900587549
SV20GA1-4X/ R900587550
SV20PA1-4X/ R900587557
SV25GA1-4X/ R900587551
SV30GA1-4X/ R900587552
SV30PA1-4X/ R900587558
液壓電磁換向閥
4WE 6 J6X/EG12N9K4 R900567496
3WE 6 A6X/EG24N9K4 R900561180
3WE 6 B6X/EG24N9K4 R900561270
4WE 6 C6X/EG24N9K4 R900561272
4WE 6 C6X/OFEG24N9K4 R900564107
4WE 6 D6X/EG24N9K4 R900561274
4WE 6 D6X/0FEG24N9K4 R900567512
4WE 6 E6X/EG24N9K4 R900561278
4WE 6 EA6X/EG24N9K4 R900561280
4WE 6 EB6X/EG24N9K4 R900561281
4WE 6 G6X/EG24N9K4 R900561282
4WE 6 H6X/EG24N9K4 R900561286
4WE 6 HA6X/EG24N9K4 R900549534
4WE 6 J6X/EG24N9K4 R900561288
4WE 6 M6X/EG24N9K4 R900577475
4WE 6 Q6X/EG24N9K4 R900561292
4WE 6 R6X/EG24N9K4 R900571012
4WE 6 T6X/EG24N9K4 R900934414
4WE 6 U6X/EG24N9K4 R900572785
4WE 6 W6X/EG24N9K4 R900568233
4WE 6 Y6X/EG24N9K4 R900561276
4WE 6 D6X/EW110N9K4 R900551704
4WE 6 D6X/OFEW110N9K4 R900552321
4WE 6 E6X/EW110N9K4 R900558641
4WE 6 J6X/EW110N9K4 R900551703
3WE 6 A6X/EW230N9K4 R900915672
4WE 6 C6X/EW230N9K4 R900913132
4WE 6 D6X/EW230N9K4 R900909559
4WE 6 D6X/OFEW230N9K4 R900915095
4WE 6 E6X/EW230N9K4 R900912492
4WE 6 H6X/EW230N9K4 R900912494
4WE 6 J6X/EW230N9K4 R900911762
4WE 6 Y6X/EW230N9K4 R900909415
Check valve 單向閥 止回閥
S6A0.0/ R900422880
S6A1.0/ R900422881
S6A5.0/ R900375858
S8A0.0/ R900422885
S8A1.0/ R900422886
S8A3.0/ R900422888
S8A5.0/ R900358268
S10A0.0/ R900420530
S10A1.0/ R900420531
S10A2.0/ R900420532
S10A3.0/ R900420534
S10A5.0/ R900446476
S15A0.0/ R900420536
S15A1.0/ R900420537
S15A2.0/ R900420520
S15A3.0/ R900420521
S15A5.0/ R900446477
S20A0.0/ R900420524
S20A1.0/ R900420525
S20A2.0/ R900420528
S20A3.0/ R900420529
S20A5.0/ R900446369
S25A1.0/ R900420511
S25A3.0/ R900420515
S25A5.0/ R900451778
S30A0.0/ R900420517
S30A1.0/ R900420519
S30A2.0/ R900420502
S30A3.0/ R900420504
S30A5.0/ R900446709
Bosch博世開關(guān)閥
Bosch MG 6 G1X/V (Bosch R900437338)
Bosch MG 8 G1X/V (Bosch R900438885)
Bosch MG 10 G1X/V (Bosch R900422145)
Bosch MG 15 G1X/V (Bosch R900437653)
Bosch MG 20 G1X/V (Bosch R900422150)
Bosch MG 25 G1X/V (Bosch R900413979)
Bosch MG 30 G1X/V (Bosch R900422153)
Bosch MK 6 G1X/V (Bosch R900423340)
Bosch MK 8 G1X/V (Bosch R900423343)
Bosch MK 10 G1X/V (Bosch R900424579)
Bosch MK 15 G1X/V (Bosch R900423326)
Bosch MK 20 G1X/V (Bosch R900423328)
Bosch MK 25 G1X/V (Bosch R900423330)
Bosch MK 30 G1X/V (Bosch R900423333)
Bosch Z2FS 6 A2-4X/1QV (Bosch R900581526)
Bosch Z2FS 6 A2-4X/2QV (Bosch R900439389)
Bosch Z2FS 6 B2-4X/1QV (Bosch R900438760)
Bosch Z2FS 6 B2-4X/2QV (Bosch R900440565)
Bosch Z2FS 6-2-4X/1QV (Bosch R900481623)
Bosch Z2FS 6-2-4X/2QV (Bosch R900481624)
Bosch Z2FS 10-5-3X/V (Bosch R900517812)
Bosch Z2FS 10A5-3X/52V (Bosch R900523578)
Bosch Z2FS 10A5-3X/5V (Bosch R900517813)
Bosch Z2FS 16-3X/5 (Bosch R900459203)
Bosch Z2FS 16-3X/52 (Bosch R900457256)
Bosch Z2FS 22-3X/5 (Bosch R900456783)
Bosch Z2FS 22-3X/52 (Bosch R900443176)
Bosch Z4S 6-1X/V (Bosch R900489356)
Bosch F 5 P3-3X/0,2Q (Bosch R900452659)
Bosch F 5 P3-3X/1,2Q (Bosch R9004511 41)
Bosch F 5 P3-3X/3Q (Bosch R900445541)
Bosch F 5 P3-3X/6Q (Bosch R900445542)
Bosch F 10 P3-3X/2L (Bosch R900422786)
Bosch F 10 P3-3X/5L (Bosch R900464865)
Bosch F 10 P3-3X/10L (Bosch R900445543)
Bosch F 10 P3-3X/16L (Bosch R900465171)
Bosch F 10 P3-3X/25L (Bosch R900466374)
R900021194 MESAP 43650 TEST ADPT 932818-002
R900487395 MG15G1X/V/12
R900363511 MK10G1X/V/12
R900385474 MK15G1X/V/12
R900353821 MK20G1X/V/12
R900351330 MK25G1X/V/12
R900529340 ZSF100F1-1-1X/M/01
R900534689 ZSF125F1-1-1X/M/01
R900921249 ZSF32F1-1-1X/M/12
R900539730 ZSF40F1-1-1X/M/12
R900539731 ZSF50F1-1-1X/M/12
R900577954 ZSF63F0-1-1X/M/12
R900532711 ZSF63F1-1-1X/M/01
R900524565 ZSF80F1-1-1X/M/01
R900537420 ZSFW125F1-1-1X/M/01
4WRP10EA63S.1X/G24/M
4WRPE6E18-2X/
4WRPE 10E-50SJ-2X/G24KO/AIM
4WRPE6E-32SJ-2X/G24K0/A1M
4WRPE6E-32SJ-2X/G24K0/A1M
4WRPE6E-32SJ-2X/G24K0/A1M
4WRP10EA63S.1X/G24/M
4WRPEH6C3B40L-2X/G24KOf
4WRPH6C4B12L-2X/G24Z4/M 0811 404 037
4WRPH6C4B24L-2X/G24Z4/M 0811 404 037
4WRPH6C4B24L-2X/G24Z4/M 0811 404 038
4WRPEH6C3B12L-2X/G24K0/F1M
4WRPE6E-32SJ-2X/G24K0/A1M
4WRPEH6C3B12L-2X/G24K0/F1M
4WRPEH 6 C3 B40L-20/G24K0/A1M
4WRPEH6C3B40L-20/G24KO/A1M
4WRPH6C3B04L-2X/G24Z2/M
4WRPH6C3B04P-2X/G24Z2/M
4WRPH6C3B40L-2X/G24Z2/M
4WRPH6C4B24L-2X/G24Z2/M
4WRPH6C3B24L-2X/G24Z2/M
目前共有二種類型的電動(dòng)執(zhí)行機(jī)構(gòu)，一般分為部分回轉(zhuǎn)電動(dòng)執(zhí)行機(jī)構(gòu)（Part-Turn Electric Valve Actuator)，和多回轉(zhuǎn)電動(dòng)執(zhí)行機(jī)構(gòu)（Multi-Turn Electric Valve Actuator),前者主要控制需要部分回轉(zhuǎn)的閥門 例如：球閥，蝶閥等，后者需要多圈數(shù)旋轉(zhuǎn)的閥門，例如閘閥等。
4WRPH6C4B24L-2X/G24Z2/M
4WRPH10C3B10OL-ZX/G24Z4/M
R900440523 MG62F1-1X/
R900437338 MG6G1X/V
R900437338 MG6G1X/V
R900444020 MG82F1-1X/
R900438885 MG8G1X/V
R900438885 MG8G1X/V
R900508441 MG10G1X/V/12
R900445167 MG10P1X/
R900422145 MG10G1X/V
R900418132 MG102F1-1X/
R900029432 FILTERELEMENT0160MG10P
R900422145 MG10G1X/V
R900487395 MG15G1X/V/12
R900437653 MG15G1X/V
R900508442 MG20G1X/V/12
R900422150 MG20G1X/V
R900208766 FILTERELEMENT0080MG20BN
R900496708 MG20P1X/SO101
R900422150 MG20G1X/V
R900483955 MG25G1X/V/12
R900413979 MG25G1X/V
R900386052 E-Z2MG25PT20-4X/
R900375301 W-MG25K10-4X/
R900413979 MG25G1X/V
R900452646 MG30G1X/V/12
R900440241 MG30P1X/
R900422153 MG30G1X/V
R900422153 MG30G1X/V
R900443536 MK62P1-2X/
R900423340 MK6G1X/V
R900443536 MK62P1-2X/
R900423340 MK6G1X/V
R900461783 MK10G1X/VSO69
R900448280 MK102F1-2X/
R900446693 MK10P1X/
R901116007 MK10G1X/JV
R900424579 MK10G1X/V
R900420289 MK10G1X/
R900363511 MK10G1X/V/12
R900424579 MK10G1X/V
R900420289 MK10G1X/
R901116008 MK15G1X/JV
R900423326 MK15G1X/V
R900385474 MK15G1X/V/12
R900423326 MK15G1X/V
R900438527 MK20P1X/
R900992975 SCHRAUBKUPPLUNGSMK20-10S-PK
R900423328 MK20G1X/V
R900413740 MK20G1X/JV
R900353821 MK20G1X/V/12
R900423328 MK20G1X/V
R900423330 MK25G1X/V
R900351330 MK25G1X/V/12
R900423330 MK25G1X/V
R900473657 MK30P1X/V
R900431927 MK30P1X/
R900423333 MK30G1X/V
R900385475 MK30G1X/V/12
R900423333 MK30G1X/V
博世力士樂rexroth 二通比例節(jié)流閥 插裝閥形式
博世力士樂rexroth電磁閥 博世力士樂rexroth節(jié)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
力士樂比例閥比例閥
0811404039,
0811404059,
0811404060,
0811404061,
0811404114,
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：對照圖紙，觀察檢查和手扳檢查
0811404115,
0811404116,
0811404123,
0811404150,
0811404291,
0811404405,
0811404600,
0811404601,
0811404603,
0811404832,
0811404001,
0811404003,
0811404033,
0811404034,
0811404035,
0811404036,
0811404037,
0811404038,
0811404140,
4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M,
4WRZE25W8-220-7X/6EG24N9EK31/F1D3M,
4WRZE25W8-220-7X/6EG24N9EK31/A1D3M,
4WRZE25W6-325-7X/6EG24N9ETK31/F1M,
4WRZE25W6-325-7X/6EG24N9ETK31/F1D3V,
4WRZE25W6-325-7X/6EG24ETK31/A1D3M,
4WRZE25W6-220-7X/6EG24N9ETK31/F1D3M,
4WRZE25W5-325-7X/6EG24N9ETK31/F1D3V,
4WRZE25E325-7X/6EG24N9ETK31/A1M,
4WRZE25E325-7X/6EG24N9EK31/A1M,
4WRZE25E325-7X/6EG24ETK31/A1V,
4WRZE25E220-7X/6EG24N9ETK31/F1D3V,
4WRZE25E220-7X/6EG24N9ETK31/A1D3M,
4WRZE25E1-325-7X/6EG24N9K31/A1D3M,
4WRZE16W8-150-7X/6EG24N9K31/A1V,
4WRZE16W8-150-7X/6EG24N9EK31/A1D3M,
4WRZE52W8-1000-7X/6EG24N9K31/F1V,
4WRZE52W8-1000-7X/6EG24N9ETK31/A1D3M,
4WRZE32W9-520-7X/6EG24N9EK31/F1D3V,
4WRZE32W9-520-7X/6EG24N9EK31/F1D3M,
4WRZE32W9-520-7X/6EG24N9EK31/F1D3M,
4WRZE32W8-520-7X/6EG24N9K31/F1V,
4WRZE32W8-520-7X/6EG24N9EK31/F1D3V,
4WRZE32W8-360-7X/6EG24N9EK31/A1D3M,
4WRZE32W6-520-7X/6EG24N9K31/A1D3V,
4WRZE32E520-7X/6EG24N9EK31/A1D3M,
4WRZE32E520-7X/6EG24N9EK31/A1D3M,
4WRZE25W9-325-7X/6EG24N9EK31/F1D3V,
4WRZE25W9-325-7X/6EG24N9EK31/F1D3M,
4WRZE25W8-325-7X/6EG24N9TK31/F1V,
4WRZE25W8-325-7X/6EG24N9TK31/A1D3M,
4WRZE25W8-325-7X/6EG24N9K31/A1V,
4WRZE25W8-325-7X/6EG24N9ETK31/F1D3V,
4WRZE25W8-325-7X/6EG24N9ETK31/A1D3M,
4WRZE25W8-325-7X/6EG24N9EK31/F1D3V,
4WRZE25W8-325-7X/6EG24N9EK31/F1D3V,
4WRZE25W8-325-7X/6EG24N9EK31/F1D3M,
4WRZE25W8-325-7X/6EG24N9EK31/A1M,
4WRZE25W8-220-7X/6EG24N9K31/A1M,
4WRZE25W8-220-7X/6EG24N9K31/A1D3V,
4WRZE25W8-220-7X/6EG24N9K31/A1D3V,
4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M,
4WRZE16W8-150-7X/6EG24ETK31/A1V,
4WRZE16W8-150-7X/6EG24EK31/A1M,
4WRZE16W8-150-7X/6EG24EK31/A1M,
4WRZE16W8-100-7X/6EG24N9K31/A1V,
4WRZE16W8-100-7X/6EG24N9ETK31/A1M,
4WRZE16W8-100-7X/6EG24K31/A1M,
4WRZE16W6-150-7X/6EG24N9K31/F1V,
4WRZE16W6-150-7X/6EG24N9ETK31/F1M,
4WRZE16W6-150-7X/6EG24N9ETK31/F1D3M,
4WRZE16W6-150-7X/6EG24N9ETK31/A1M,
4WRZE16W6-150-7X/6EG24N9EK31/F1D3V,
4WRZE16W6-150-7X/6EG24N9EK31/A1D3M,
4WRZE16W6-100-7X/6EG24N9ETK31/F1D3M,
4WRZE16E150-7X/6EG24N9K31/A1M,
4WRZE16E150-7X/6EG24N9K31/A1M,
4WRZE16E150-7X/6EG24N9ETK31/F1M,
4WRZE16E150-7X/6EG24N9ETK31/A1M,
4WRZE16E150-7X/6EG24ETK31/A1V,
4WRZE16E150-7X/6EG24ETK31/A1M,
4WRZE16E1-150-7X/6EG24N9EK31/F1V,
4WRZE16E100-7X/6EG24N9K31/A1M,
4WRZE16E100-7X/6EG24N9ETK31/F1D3V,
4WRZE16E100-7X/6EG24N9ETK31/A1D3M,
4WRZE16E100-7X/6EG24N9EK31/F1D3M,
4WRZE16E100-7X/6EG24K31/A1M,
4WRZE10W9-85-7X/6EG24ETK31/A1D3M,
4WRZE10W8-85-7X/6EG24N9K31/F1V,
4WRZE10W8-85-7X/6EG24N9ETK31/F1D3V,
4WRZE10W8-85-7X/6EG24N9ETK31/F1D3M,
4WRZE10W8-85-7X/6EG24N9ETK31/F1D3M,
4WRZE10W8-85-7X/6EG24N9ETK31/A1M,
4WRZE10W8-85-7X/6EG24N9ETK31/A1D3M,
4WRZE10W8-85-7X/6EG24N9EK31/F1M,
4WRZE10W8-50-7X/6EG24N9ETK31/F1D3M,
4WRZE10W8-50-7X/6EG24N9ETK31/A1D3M,
4WRZE10W8-50-7X/6EG24N9EK31/F1D3M,
4WRZE10W6-85-7X/6EG24N9K31/F1V,
4WRZE10W6-85-7X/6EG24N9K31/F1D3M,
4WRZE10W6-85-7X/6EG24N9EK31/F1D3V,
4WRZE10W6-85-7X/6EG24N9EK31/F1D3V,
4WRZE10W6-50-7X/6EG24N9K31/F1V,
4WRZE10W6-50-7X/6EG24N9ETK31/F1M,
4WRZE10W6-50-7X/6EG24N9ETK31/A1M,
4WRZE10W6-50-7X/6EG24N9EK31/F1D3M,
4WRZE10W6-50-7X/6EG24K31/A1D3M,
4WRZE10E85-7X/6EG24N9ETK31/F1M,
4WRZE10E85-7X/6EG24N9ETK31/A1M,
4WRZE10E85-7X/6EG24N9EK31/A1D3M,
4WRZE10E50-7X/6EG24N9ETK31/F1D3V,
4WRZE10E50-7X/6EG24N9EK31/A1D3M,
4WRZE10E3-85-7X/6EG24N9TK31/F1D3V,
4WRZE10E25-7X/6EG24N9EK31/F1M,
4WRZE10E1-85-7X/6EG24N9K31/A1D3M,
4WRZ32W9-520-7X/6EG24N9K4/M,
4WRZ32W8-520-7X/6EG24N9TK4/D3M,
4WRZ32W8-520-7X/6EG24N9K4/D3M,
4WRZ32W8-520-7X/6EG24N9K4/D3M,
4WRZ32W8-520-7X/6EG24N9ETK4/V,
4WRZ32W8-520-7X/6EG24N9ETK4/D3V,
4WRZ32W8-520-7X/6EG24N9ETK4/D3V,
4WRZ32W8-520-7X/6EG24N9ETK4/D3M,
4WRZ32W8-520-7X/6EG24N9EK4/M,
4WRZ32W8-520-7X/6EG24N9EK4/D3M,
4WRZ32W8-360-7X/6EG24N9TK4/D3M,
4WRZ32W8-360-7X/6EG24N9K4/D3V,
4WRZ32W8-360-7X/6EG24N9K4/D3M,
4WRZ32W8-360-7X/6EG24N9EK4/D3M,
4WRZ32W6-520-7X/6EG24N9K4/D3V,
4WRZ32W6-520-7X/6EG24N9K4/D3M,
4WRZ32W6-520-7X/6EG24N9ETK4/M,
4WRZ32W6-520-7X/6EG24N9ETK4/D3M,
4WRZ32W6-520-7X/6EG24N9ETK4/D3M,
4WRZ32W6-520-7X/6EG24N9EK4/MSO347,
4WRZ32W6-520-7X/6EG24N9EK4/M,
4WRZ32W6-360-7X/6EG24N9EK4/M,
4WRZ32W520-7X/6EG24N9ETK4/D3M,
4WRZ32W520-5X/6A24NETK4/M,
4WRZ32W1-520-5X/6A24NZ4/M,
4WRZ32W1-520-5X/6A24N9K4/D3V,
4WRZ32W1-360-5X/6A24N9EK4/D3V,
4WRZ32EA520-7X/6EG24N9EK4/M,
4WRZ32E520-7X/6EG24N9ETK4/D3M,
4WRZ32E520-5X/6A24NETK4/M,
4WRZ32E360-7X/6EG24N9EK4/D3M,
4WRZ32E1-520-7X/6EG24N9K4/M,
4WRZ32E1-520-7X/6EG24N9K4/D3M,
4WRZ32E1-520-7X/6EG24N9K4/D3M,
4WRZ32E1-360-7X/6EG24N9K4/M,
4WRZ25W8-325-7X/6EG24N9TK4/M,
4WRZ25W8-325-7X/6EG24N9TK4/D3M,
4WRZ25W8-325-7X/6EG24N9TK4/D3M,
4WRZ25W8-325-7X/6EG24N9K4/V,
4WRZ25W8-325-7X/6EG24N9K4/M,
4WRZ25W8-325-7X/6EG24N9K4/M,
4WRZ25W8-325-7X/6EG24N9K4/D3M,
4WRZ25W8-325-7X/6EG24N9K4/D3M,
3.減壓閥水流方向應(yīng)與供水管網(wǎng)水流一致。
檢查數(shù)量：全數(shù)檢查。
檢查方法：觀察檢查。
4.應(yīng)在進(jìn)水側(cè)安裝過濾器，并宜在其前后安裝控制閥。
檢查數(shù)量：全數(shù)檢查。
檢查方法：觀察檢查。
5.可調(diào)式減壓閥宜水平安裝，閥蓋應(yīng)向上。
檢查數(shù)量：全數(shù)檢查。
檢查方法：觀察檢查。
4WRZ25W8-325-7X/6EG24N9ETK4/M,
4WRZ25W8-325-7X/6EG24N9ETK4/M,
4WRZ25W8-325-7X/6EG24N9ETK4/D3V,
4WRZ25W8-325-7X/6EG24N9ETK4/D3M,
4WRZ25W8-325-7X/6EG24N9ETK4/D3M,
4WRZ25W8-325-7X/6EG24N9EK4/M,
4WRZ25W8-325-7X/6EG24N9EK4/D3V,
4WRZ25W8-325-7X/6EG24N9EK4/D3M,
4WRZ25W8-325-7X/6EG24N9EK4/D3M,
4WRZ25W8-220-7X/6EG24N9TK4/D3M,
4WRZ25W8-220-7X/6EG24N9K4/V,
4WRZ25W8-220-7X/6EG24N9K4/M,
4WRZ25W8-220-7X/6EG24N9K4/M,
4WRZ25W8-220-7X/6EG24N9K4/D3V,
4WRZ25W8-220-7X/6EG24N9K4/D3M,
4WRZ25W8-220-7X/6EG24N9ETK4/V,
4WRZ25W8-220-7X/6EG24N9ETK4/M,
4WRZ25W8-220-7X/6EG24N9ETK4/D3V,
4WRZ25W8-220-7X/6EG24N9EK4/M,
4WRZ25W8-220-7X/6EG24N9EK4/D3V,
4WRZ25W8-220-7X/6EG24N9EK4/D3M,
4WRZ25W6-325-7X/6EG24N9TK4/M,
4WRZ25W6-325-7X/6EG24N9TK4/D3M,
4WRZ25W6-325-7X/6EG24N9K4/M,
4WRZ25W6-325-7X/6EG24N9K4/D3M,
4WRZ25W6-325-7X/6EG24N9K4/D3M,
4WRZ25W6-325-7X/6EG24N9ETK4/V,
4WRZ25W6-325-7X/6EG24N9ETK4/M,
4WRZ25W6-325-7X/6EG24N9ETK4/D3V,
4WRZ25W6-325-7X/6EG24N9ETK4/D3M,
4WRZ25W6-325-7X/6EG24N9EK4/M,
4WRZ25W6-325-7X/6EG24N9EK4/M,
4WRZ25W6-325-7X/6EG24N9EK4/D3M,
4WRZ25W6-220-7X/6EG24N9K4/M,
4WRZ25W6-220-7X/6EG24N9K4/D3M,
4WRZ25W6-220-7X/6EG24N9ETK4/D3M,
4WRZ25W6-220-7X/6EG24N9ETK4/D3M,
4WRZ25W6-220-7X/6EG24N9EK4/M,
4WRZ25W6-220-7X/6EG24N9EK4/D3M,
4WRZ25W6-220-7X/6EG24N9EK4/D3M,
4WRZ25W325-5X/6A24NK4/M,
4WRZ25W325-5X/6A24NETK4/D3M,
4WRZ25W2-220-5X/6A24NZ4/M,
4WRZ25W1-325-5X/6A24NZ4/M,
4WRZ25W1-325-5X/6A24NZ4,
4WRZ25W1-325-5X/6A24NK4/M,
4WRZ25W1-325-5X/6A24N9K4/D3M,
4WRZ25W1-325-5X/6A24N9ETK4/D3M,
4WRZ25W1-325-5X/6A24N9ETK4/D3M,
4WRZ25W1-220-5X/6AG24N9ETK4/MR,
4WRZ25W1-220-5X/6A24NK4/D3M,
4WRZ25W1-220-5X/6A24N9ETK4/D3MR,
4WRZ25EA325-5X/6A24NETK4/M,
4WRZ25EA325-5X/6A24NEK4/M,
4WRZ25E325-7X/6EG24N9K4/M,
4WRZ25E325-7X/6EG24N9ETK4/M,
4WRZ25E325-7X/6EG24N9EK4/M,
4WRZ25E325-7X/6EG24N9EK4/M,
4WRZ25E325-7X/6EG24N9EK4/D3M,
4WRZ25E325-7X/6EG24ETK4/M,
4WRZ25E325-5X/6A24NEK4/M,
4WRZ25E325-5X/6A24N9EK4/D3M,
4WRZ25E220-7X/6EG24N9TK4/M,
4WRZ25E220-5X/6A24NETK4/M,
4WRZ25E1-325-7X/6EG24N9K4/D3M,
4WRZ25E1-325-7X/6EG24N9ETK4/M,
4WRZ25E1-325-7X/6EG24N9EK4/D3M,
4WRZ25E1-325-7X/6EG24N9EK4/D3M,
4WRZ25E1-220-7X/6EG24N9K4/M,
4WRZ25E1-220-7X/6EG24N9K4/M,
4WRZ16W8-150-7X/6EG24N9TK4/M,
4WRZ16W8-150-7X/6EG24N9TK4/D3M,
4WRZ16W8-150-7X/6EG24N9K4/V,
4WRZ16W8-150-7X/6EG24N9K4/M,
4WRZ16W8-150-7X/6EG24N9K4/D3V,
4WRZ16W8-150-7X/6EG24N9K4/D3M,
4WRZ16W8-150-7X/6EG24N9K4/D3M,
4WRZ16W8-150-7X/6EG24N9ETK4/M,
4WRZ16W8-150-7X/6EG24N9ETK4/D3V,
4WRZ16W8-150-7X/6EG24N9ETK4/D3M,
4WRZ16W8-150-7X/6EG24N9ETK4/D3M,
4WRZ16W8-150-7X/6EG24N9EK4/M,
4WRZ16W8-150-7X/6EG24N9EK4/D3V,
4WRZ16W8-150-7X/6EG24N9EK4/D3V,
4WRZ16W8-150-7X/6EG24N9EK4/D3M,
4WRZ16W8-150-7X/6EG24N9EK4/D3M,
4WRZ16W8-100-7X/6EG24N9K4/V,
4WRZ16W8-100-7X/6EG24N9K4/M,
4WRZ16W8-100-7X/6EG24N9K4/M,
4WRZ16W8-100-7X/6EG24N9K4/D3M,
4WRZ16W8-100-7X/6EG24N9ETK4/D3M,
4WRZ16W8-100-7X/6EG24N9ETK4/D3M,
4WRZ16W8-100-7X/6EG24N9EK4/M,
4WRZ16W8-100-7X/6EG24N9EK4/D3M,
4WRZ16W6A150-7X/6EG24N9ETK4/D3M,
4WRZ16W6A150-7X/6EG24ETK4,
6.比例式減壓閥宜垂直安裝；當(dāng)水平安裝時(shí)，單呼吸孔減壓閥其孔口應(yīng)向下，雙呼吸孔減壓閥其孔口應(yīng)呈水平位置。
檢查數(shù)量：全數(shù)檢查。
檢查方法：觀察檢查。
7.安裝自身不帶壓力表的減壓閥時(shí)，應(yīng)在其前后相鄰部位安裝壓力表。
檢查數(shù)量：全數(shù)檢查。
檢查方法：觀察檢查。
4WRZ16W6-150-7X/6EG24N9K4/M,
4WRZ16W6-150-7X/6EG24N9K4/D3M,
4WRZ16W6-150-7X/6EG24N9K4/D3M,
4WRZ16W6-150-7X/6EG24N9ETK4/M,
4WRZ16W6-150-7X/6EG24N9ETK4/D3M,
4WRZ16W6-150-7X/6EG24N9ETK4/D3M,
4WRZ16W6-150-7X/6EG24N9EK4/M
4WRZ16W6-150-7X/6EG24N9EK4/D3M,
4WRZ16W6-100-7X/6EG24N9K4/M,
4WRZ16W6-100-7X/6EG24N9K4/D3M,
4WRZ16W6-100-7X/6EG24N9ETK4/M,
4WRZ16W6-100-7X/6EG24N9ETK4/D3V,
4WRZ16W6-100-7X/6EG24N9ETK4/D3M,
4WRZ16W6-100-7X/6EG24N9ETK4/D3M,
4WRZ16W6-100-7X/6EG24N9EK4/D3M,
4WRZ16W1-150-6X/6AG24N9ETK4/M,
4WRZ16W1-150-6X/6AG24N9EK4/D3M,
4WRZ16W1-150-5X/6A24NZ4,
4WRZ16W1-100-6X/6AG24N9K4/D3M,
4WRZ16W1-100-6X/6AG24N9ETK4/D3M,
4WRZ16W100-7X/6EG24N9ETK4/D3M,
4WRZ16W100-6X/6AG24N9K4/M,
4WRZ16W100-6X/6AG24N9ETK4/D3M,
4WRZ16M150-6X/6AG24NETK4/D3M,
4WRZ16EB150-6X/6AG24N9ETK4/M-141,
4WRZ16EB150-6X/6AG24N9ETK4/M,
4WRZ16EA150-6X/6AG24N9ETK4/M,
4WRZ16EA150-6X/6AG24N9ETK4/M,
4WRZ16E3-150-6X//M,
4WRZ16E150-7X/6EG24N9TK4/M,
4WRZ16E150-7X/6EG24N9TK4/M,
4WRZ16E150-7X/6EG24N9TK4/D3M,
4WRZ16E150-7X/6EG24N9K4/M,
4WRZ16E150-7X/6EG24N9ETK4/M,
4WRZ16E150-7X/6EG24N9ETK4/M,
4WRZ16E150-7X/6EG24N9ETK4/D3M,
4WRZ16E150-7X/6EG24N9EK4/M,
4WRZ16E150-7X/6EG24N9EK4/M,
4WRZ16E150-7X/6EG24N9EK4/D3M,
4WRZ16E150-7X/6EG24N9EK4/D3M,
4WRZ16E150-6X/6AG24NK4/M,
4WRZ16E150-6X/6AG24NETK4/M C,
4WRZ16E150-6X/6AG24NETK4/M,
4WRZ16E150-6X/6AG24NETK4/D3M,
4WRZ16E150-6X/6AG24N9EK4/D3M,
4WRZ16E1-150-7X/6EG24N9TK4/M,
4WRZ16E1-150-7X/6EG24N9EK4/D3M,
4WRZ16E1-150-6X/6AG24N9K4/D3M,
4WRZ16E1-150-5X/6A24NZ4,
4WRZ16E1-100-7X/6EG24N9TK4/M,
4WRZ16E1-100-7X/6EG24N9K4/M,
4WRZ16E1-100-7X/6EG24N9ETK4/D3M,
4WRZ16E1-100-7X/6EG24N9EK4/D3M,
4WRZ16E100-7X/6EG24N9K4/M,
4WRZ16E100-7X/6EG24N9EK4/M,
4WRZ16E100-7X/6EG24N9EK4/D3V,
4WRZ16E100-7X/6EG24N9EK4/D3M,
4WRZ16E100-7X/6EG24N9EK4/D3M,
4WRZ10W8-85-7X/6EG24N9TK4/M,
4WRZ10W8-85-7X/6EG24N9TK4/D3M,
4WRZ10W8-85-7X/6EG24N9TK4/D3M,
4WRZ10W8-85-7X/6EG24N9K4/D3V,
4WRZ10W8-85-7X/6EG24N9K4/D3M,
4WRZ10W8-85-7X/6EG24N9K4/D3M,
4WRZ10W8-85-7X/6EG24N9ETK4/M,
4WRZ10W8-85-7X/6EG24N9ETK4/D3M,
4WRZ10W8-85-7X/6EG24N9ETK4/D3M,
4WRZ10W8-85-7X/6EG24N9EK4/M,
4WRZ10W8-85-7X/6EG24N9EK4/D3M,
4WRZ10W85-5X/6A24NETK4/M,
4WRZ10W85-5X/6A24N9ETK4/D3M,
4WRZ10W8-50-7X/6EG24N9TK4/D3M,
4WRZ10W8-50-7X/6EG24N9K4/D3M,
4WRZ10W8-50-7X/6EG24N9K4/D3M,
4WRZ10W8-50-7X/6EG24N9ETK4/M,
4WRZ10W8-50-7X/6EG24N9ETK4/D3V,
4WRZ10W8-50-7X/6EG24N9ETK4/D3V,
4WRZ10W8-50-7X/6EG24N9ETK4/D3M,
4WRZ10W8-25-7X/6EG24N9EK4/D3M,
4WRZ10W6-85-7X/6EG24N9K4/M,
4WRZ10W6-85-7X/6EG24N9K4/D3M,
4WRZ10W6-85-7X/6EG24N9ETK4/D3M,
4WRZ10W6-50-7X/6EG24N9TK4/D3M,
4WRZ10W6-50-7X/6EG24N9K4/M,
4WRZ10W6-50-7X/6EG24N9K4/M,
4WRZ10W6-50-7X/6EG24N9ETK4/D3M,
4WRZ10W6-50-7X/6EG24N9ETK4/D3M,
4WRZ10W6-50-7X/6EG24N9EK4/D3M,
4WRZ10W6-25-7X/6EG24N9TK4/M,
4WRZ10W50-5X/6A24NK4/M-68,
4WRZ10W50-5X/6A24NETK4/D3M,
4WRZ10W50-5X/6A24N9ETK4/M,
4WRZ10W50-5X/6A24N9ETK4/D3M,
4WRZ10W1-85-5X/6A24NTK4/M,
4WRZ10W1-85-5X/6A24NETK4/D3M,
4WRZ10W1-85-5X/6A24NETK4/D3M,
4WRZ10W1-85-5X/6A24N9ETK4/D3M,
4WRZ10W1-85-5X/6A24N9EK4/D3M,
4WRZ10W1-50-5X/6A24N9ETK4/D3M,
4WRZ10M85-5X/6A24NK4/M,
4WRZ10M50-5X/6A24NETZ4/M,
4WRZ10EA85-5X/6A24NEZ4/M,
4WRZ10EA85-5X/6A24NETK4/M C,
4WRZ10EA85-5X/6A24NETK4/M,
4WRZ10E85-7X/6EG24N9TK4/D3M,
4WRZ10E85-7X/6EG24N9K4/M,
4WRZ10E85-7X/6EG24N9ETK4/M,
4WRZ10E85-7X/6EG24ETK4/M,
4WRZ10E85-5X/6A24NEK4/M,
4WRZ10E85-5X/6A24NEK4/D3M,
4WRZ10E85-5X/6A24N9ETK4/D3M,
4WRZ10E85-5X/6A24ETZ4/M,
4WRZ10E50-7X/6EG24N9K4/M,
4WRZ10E50-7X/6EG24N9ETK4/M,
4WRZ10E50-7X/6EG24N9ETK4/D3M,
減壓閥注意事項(xiàng)
1.為了操作和維護(hù)方便，該閥一般直立安裝在水平管道上。
2.減壓閥安裝必須嚴(yán)格按照閥體上的箭頭方向保持與流體流動(dòng)方向一致。如果水質(zhì)不清潔，含有一些雜質(zhì)，必須在減壓閥的上游進(jìn)水口安裝過濾器。
3.為了防止閥后壓力超壓，應(yīng)在離閥出口不少于4M處安裝一個(gè)減壓閥。
4.減壓閥在管道中起到一定的止回作用，為了防止水錘的危害，也可安裝小的膨脹水箱，防止損壞管道和閥門，過濾器必須安裝在減壓閥的進(jìn)水管前，而膨脹水箱必須安裝在減壓閥出水管后！
5.如果需要將減壓閥安裝在熱水系統(tǒng)時(shí)，您必須在減壓閥和膨脹水箱之間安裝止回閥。這樣既可以讓膨脹水箱吸收由于熱膨脹而增加的水的體積，又可以防止熱水回流或壓力波動(dòng)對減壓閥的影響，確保減壓閥長期正常工作。
4WRZ10E50-5X/6A24NETK4/M-68,
4WRZ10E50-5X/6A24NETK4/D3M,
4WRZ10E25-7X/6EG24N9K4/M,
4WRZ10E25-7X/6EG24N9ETK4/D3M,
4WRZ10E25-5X/6A24NETK4/D3M,
4WRZ10E1-85-7X/6EG24N9TK4/M,
4WRZ10E1-85-7X/6EG24N9K4/M,
4WRZ10E1-85-7X/6EG24N9K4/D3M,
4WRZ10E1-85-7X/6EG24N9ETK4/M,
4WRZ10E1-85-7X/6EG24N9ETK4/M,
4WRZ10E1-85-7X/6EG24N9ETK4/D3M,
4WRZ10E1-85-7X/6EG24N9ETK4/D3M,
4WRZ10E1-85-7X/6EG24N9EK4/D3M,
4WRZ10E1-85-5X/6A24NETK4/D3M,
4WRZ10E1-85-5X/6A24NETK4/D3M,
4WRZ10E1-85-5X/6A24N9EK4/D3M,
4WRZ10E1-85-5X/6A24ETK4/D3M-402,
4WRZ10E1-85-5X/6A24ETK4/D3M-402,
4WRZ10E1-50-7X/6EG24N9K4/D3V,
4WRZ10E1-50-7X/6EG24N9ETK4/M,
4WRZ10E1-50-7X/6EG24N9ETK4/D3M,
4WRZ10E1-25-7X/6E24N9ETK4/D3M,
4WRZ10E1-25-5X/6A24NETZ4/D3M,
4WRTE35W8-1000P-4X/6EG24EK31/F1M,
4WRTE35V-1000L-4X/6EG24K31/A5M,
4WRTE32W6-600P-4X/6EG24K31/F1M,
4WRTE32W6-600L-4X/6EG24K31/A1M,
4WRTE32V600L4X/6EG24K31/A1M,
4WRTE32V600L4X/6EG24EK31/A1M,
4WRTE32V600L4X/6EG24EK31/A1M,
4WRTE25W8-500P-4XH/6EG24EK31/F1M,
4WRTE25W8-350P-4X/6EG24EK31/F1M,
4WRTE25W6-500L-4XH/6EG24K31/A1M,
4WRTE25E220L4X/6EG24K31/A1M,
4WRTE16W8-200L-4X/6EG24K31/A1M,
4WRTE16W8-200L-4X/6EG24K31/A1M,
4WRTE16W6-200L-4X/6EG24K31/A1M,
4WRTE16W6-200L-4X/6EG24K31/A1M,
4WRTE16W6-200L-4X/6EG24ETK31/F1M,
4WRTE16W3-200P-3X/6BG24K31/M,
4WRTE16V200P-4X/6EG24K31/A5M,
4WRTE16V125P-3X/6BG24K31/V,
4WRTE16V1-125L4X/6EG24ETK31/A1M,
4WRTE16R3-125R-3X/6BG24KO/M-581,
4WRTE16E125P-4X/6EG24EK31/A5M,
4WRTE16E125P-4X/6EG24EK31/A5M,
4WRTE16E125L-4X/6EG24K31/A1M,
4WRTE16E125L-4X/6EG24ETK31/F1M,
4WRTE16E1-200L-4X/6EG24ETK31/F1M,
4WRTE16E1-125L-4X/6EG24ETK31/F1M,
4WRTE10W8-100P-4X/6EG24K31/F1M,
4WRTE10W6-50L-4X/6EG24K31/F1V,
4WRTE10W6-25L-4X/6EG24K31/F1V,
4WRTE10W6-100L-4X/6EG24K31/A5M,
4WRTE10V1-100L-4X/6EG24ETK31/A5M,
4WRTE10V100L-4X/6EG24ETK31/A1M,
4WRTE10Q2-100P-4X/6EG24K31/A5M,
4WRTE10Q2-100L-4X/6EG24TK31/A5M,
4WRTE10E50L4X/6EG24EK31/F1M,
4WRSEH6V50LE-3X/G24KO/A1V,
4WRSE6V35-3X/G24KO/A1V,
4WRSE6V20-3X/G24KO/A1V,
4WRSE6V10-3X/G24KO/A1V-644,
4WRSE6V10-3X/G24K0/A1V,
4WRSE6V04-3X/G24K0/A1V,
4WRSE6V02-3X/G24K0/F1V,
4WRSE10V80-3X/G24KO/A1V-429,
4WRSE10V80-3X/G24KO/A1V,
4WRSE10V80-3X/G24KO/A1V,
4WRSE10V50-3X/G24KO/A1V-429,
4WRSE10V50-3X/G24KO/A1V-280,
4WRSE10V50-3X/G24KO/A1V,
4WRSE10V50-3X/G24KO/A1V,
4WRS6E08-2X/24Z8/M,
4WRKE32W6-600P3X/6EG24EK31/A5D3M,
4WRKE32W6-600P3X/6EG24EK31/A1D3M,
4WRKE32E600L-3X/6EG24K31/A1D3M,
4WRKE32E600L-3X/6EG24EK31/A1D3M,
4WRKE32E600L-3X/6EG24EK31/A1D3M,
4WRKE32E3-600L-3X/6EG24K31/A5D3M,
4WRKE32E1-600L-3X/6EG24EK31/A5D3M-280,
4WRKE32E1-600-2X/6A24EK9/D3M,
4WRKE25W8-500L-3XH/6EG24EK31/A5D3M,
4WRKE25W8-350L-3X/6EG24ETK31/A5D3M,
4WRKE25W8-350L-3X/6EG24ETK31/A5D3M,
4WRKE25W8-350L-3X/6EG24ETK31/A1D3M,
4WRKE25W8-350L-3X/6EG24ETK31/A1D3M,
4WRKE25W6-220L-3X/6EG24EK31/A1D3M,
4WRKE25E350P-3X/6EG24EK31/A1D3M,
4WRKE25E350L-3X/6EG24EK31/A1D3M,
4WRKE25E350L-3X/6EG24EK31/A1D3M,
4WRKE25E3-350L-3X/6EG24EK31/A1D3M,
4WRKE25E1-500L-3XH/6EG24EK31/A1D3M,
4WRKE25E1-350L-3X/6EG24EK31/A5D3M,
4WRKE16W8-200L-3X/6EG24K31/A1D3M,
4WRKE16W8-200L-3X/6EG24EK31/A5D3M,
4WRKE16W8-200L-3X/6EG24EK31/A1D3M,
4WRKE16W8-125L-3X/6EG24K31/F1D3M,
4WRKE16W8-125L-3X/6EG24EK31/A5D3M,
4WRKE16W8-125L-3X/6EG24EK31/A1D3M,
4WRKE16W8-125L-3X/6EG24EK31/A1D3M,
4WRKE16W6-200P3X/6EG24EK31/A5D3M,
4WRKE16W6-200L-3X/6EG24EK31/F1D3M,
4WRKE16W6-200L-3X/6EG24EK31/A1D3M,
4WRKE16W6-200L-3X/6EG24EK31/A1D3M,
4WRKE16W6-125L-3X/6EG24K31/F1D3M,
4WRKE16W6-125L-3X/6EG24K31/A1D3M,
4WRKE16W6-125L-3X/6EG24ETK31/A5D3M,
4WRKE16W6-125L-3X/6EG24ETK31/A5D3M,
4WRKE16W6-125L-3X/6EG24EK31/A1D3M,
4WRKE16W1-125-2X/6A24EK9/D3M,
4WRKE16E200P-3X/6EG24ETK31/A1D3M,
4WRKE16E200L-3X/6EG24EK31/A1D3M,
4WRKE16E125L-3X/6EG24K31/A5D3M,
4WRKE16E125L-3X/6EG24EK31/A1D3M,
4WRKE16E1-200P-3X/6EG24K31/A5D3M,
4WRKE16E1-200L-3X/6EG24EK31/A5D3M,
4WRKE16E1-200L-3X/6EG24EK31/A1D3M,
4WRKE16E1-200L-3X/6EG24EK31/A1D3M,
4WRKE16E1-125P-3X/6EG24EK31/A1D3M,
4WRKE16E1-125P-3X/6EG24EK31/A1D3M,
4WRKE10W8-100L-3X/6EG24K31/A5D3M,
4WRKE10W8-100L-3X/6EG24K31/A1D3M,
4WRKE10W8-100L-3X/6EG24ETK31/A5D3M,
4WRKE10W8-100L-3X/6EG24EK31/A1D3M,
4WRKE10W6-100L-3X/6EG24EK31/A1D3M,
4WRKE10W6-100L-3X/6EG24EK31/A1D3M,
4WRKE10W1-100-2X/6A24K9/D3M SO280,
4WRKE10E50L3X/6EG24EK31/A1D3M,
4WRKE10E50L3X/6EG24EK31/A1D3M,
4WRKE10E2-50-2X/6A24EK9/D3M,
4WRKE10E1-50L-3X/6EG24EK31/A5D3M,
4WRKE10E1-100L-3X/6EG24EK31/A1D3M,
4WRKE10E1-100L-3X/6EG24EK31/A1D3M,
4WRKE10E100P-3X/6EG24EK31/A1D3M,
4WRKE10E100L-3X/6EG24EK31/A5D3M,
4WRKE10E100L-3X/6EG24EK31/A5D3M,
4WRKE10E100L-3X/6EG24EK31/A1D3M,
4WRK25W1-350-2X/6A24EK9/D3M,
4WRK25W1-350-2X/6A24EK9/D3M,
4WRH25W8-325-7X/M,
4WRH25W6-325-7X/M,
4WRH25W3-325-7X/M,
4WRGE16V125L1X/210G24TK31/A1M,
4WRGE16V1-200L1X/315G15EK31/C1M,
4WRGE16V1-125L1X/315G15K31/C1V,
4WRGE16V1-125L1X/315G15K31/C1V,
4WRGE16V1-125L1X/315G15K31/C1M,
4WRGE16V1-125L1X/315G15ETK31/C1V,
