R901350091 3WE10A73-5X/EG24N9K4/A12M
德國(guó)Rexroth力士樂(lè)平衡閥的原理是閥體內(nèi)的反調(diào)節(jié)，當(dāng)入口處壓力加大時(shí)，自動(dòng)減小通徑，減少流量的變化，反之亦然。如果反接，這套調(diào)節(jié)系統(tǒng)就不起作用。而且起調(diào)節(jié)作用的閥片，是有方向性的，反向的壓力甚至可以減少甚至封閉流量。
力士樂(lè)液壓元件: 柱塞泵A10VSO、電磁閥4WE、溢流閥DBW、節(jié)流閥Z2S、Z2F、葉片泵PV7、齒輪泵PH2,PH4,PGF、壓力繼電器HED、博世放大器 閥0811、0820 、齒輪泵0510、減壓閥DR、ZDR、4WREE等系列*現(xiàn)貨優(yōu)勢(shì)供應(yīng)
與其它閥門(mén)相比，力士樂(lè)平衡閥主要有以下特點(diǎn)：
(1)直線型流量特性，即在閥門(mén)前后壓差不變情況下，流量與開(kāi)度大體上成線性關(guān)系；
(2)有的開(kāi)度指示；
(3)有開(kāi)度鎖定裝置，非管理人員不能隨便改變開(kāi)度；表連接，可方便地顯示閥門(mén)前后的壓差及流經(jīng)閥門(mén)的流量。盡管平衡閥具有很多優(yōu)點(diǎn)，但它在空調(diào)水系統(tǒng)的應(yīng)用還存在不少問(wèn)題。如果這些問(wèn)題解決不好，平衡閥的特點(diǎn)并不能充分顯現(xiàn)出來(lái)。
3WE10A73-5X/EG24N9K4/A12M 3WE10A73-5X/EG24N9K4/A12M
武漢億嘉隆機(jī)電設(shè)備有限公司
傳真
袁榮 劉菲
752455694
DR30-4-5X/315Y(R900596961)
MG15G1X/V(R900437653)
ZDB6VB3-4X/200SO2(R900716050)
DB20K3-1X/315XY(R900494352)
DB20K3-1X/200XY(R900493310)
(R901350091)
HED8OA-2X/200K14(R901102708)
DBDS10K1X/330VE(R900769274)
Z1S10A05-2B05-2-4X/F(R901274767)
Rexroth力士樂(lè)平衡閥是一種特殊功能的閥門(mén)，平衡閥具有良好的流量特性，有閥門(mén)開(kāi)啟度指示，開(kāi)度鎖定裝置及用于流量測(cè)定的測(cè)壓小閥。力士樂(lè)平衡閥利用智能儀表，輸入閥門(mén)型號(hào)和開(kāi)度值，根據(jù)測(cè)得的壓差信號(hào)就可直接顯示出流經(jīng)該平衡閥的流量值，只要在各支路及用戶(hù)入口裝上適當(dāng)規(guī)格的平衡閥，并用智能儀表進(jìn)行一次性調(diào)試，就可使各用戶(hù)的流量達(dá)到設(shè)定值。
4WRBA6W30-2X/G24N9Z4/M(0811404116)
4WRBA6E30-2X/G24N9Z4/M(0811404114)
1818509296 R934004320zui小起定量10個(gè)
Z2S16-1-5X/(R900328797)
DBDS10K1X/315(R900424150)
DBDS10K1X/200(R900424149)
DBW10B2-5X/315-6EG24N9K4(R900906285)
DBW10B1-5X/315-6EG24N9K4(R900920863)
DBW20B2-5X/315-6EG24N9K4(R900907684)
DBW20B1-5X/315-6EG24N9K4(R900920619)
PV7-1X/16-30RE01MC0-08(R900533582)
4WS2EM10-5X/75B11ET315K31EV(R900909219)
H-4WMM22G7X/(R900952782)
H-4WMM16J7X/(R900926212)
AA10VSO45DFR1/31R-PPA12N00(R910908725)
AA10VSO71DFR1/31R-PPA12N00(R910944440)
AA10VSO100DFR1/31R-PPA12N00(R910922744)
VT17370-1X/(R900786020)
PVV2-1X/068RA15DMB(R900935466)
FD16FB2X/300B03V(R900504003)
2FRM16-3X/100L(R900424905)
4WREE6W08-2X/G24K31/A1V(R900923000)
4WREE6W32-2X/G24K31/A1V(R900911004)
4WREE6E08-2X/G24K31/A1V(R900912156)
4WREE6E16-2X/G24K31/A1V(R900920567)
4WREE6E32-2X/G24K31/A1V(R900907114)
力士樂(lè)平衡閥的工作原理是通過(guò)改變閥芯與閥座的間隙（即開(kāi)度），改變流體流經(jīng)閥門(mén)的流通阻力，達(dá)到調(diào)節(jié)流量的目的。力士樂(lè)平衡閥相當(dāng)于一個(gè)局部阻力可以改變的節(jié)流元件，對(duì)不可壓縮流體，由流量方程式可得。
4WRTE25E220L-4X/6EG24K31/A1M(R900954281)
DR30-5-5X/100YM(R900597260)
DBDS30P1X/50(R900423716)
VT-VRPD-2-2X/V0/0-0-1(R901066987)
4WRE10E75-2X/G24K4/V(R900954102)
DBW10A2-5X/200-6EG24N9K4(R900926249)
DBW10A2-5X/315-6EG24N9K4(R900926054)
DBW20A2-5X/200-6EG24N9K4(R900939204)
DBW20A2-5X/315-6EG24N9K4(R900921754)
Z2S6-1-6X/(R900347495)
Z2S10-1-3X/(R900407394)
Z2S22-1-5X/(R900432915)
Z2FS6-2-4X/2QV(R900481624)
Z2FS10-5-3X/V(R900517812)
AA10VSO10DR/52R-PPA14N00(R910990406)
AA10VSO18DFR1/31R-PPA12N00(R910945178)
AA10VSO28DFR1/31R-PPA12N00(R910910590)
PV7-1X/10-14RE01MC0-16(R900580381)
PV7-1X/10-20RE01MC0-10(R900534143)
PV7-1X/16-20RE01MC0-16(R900580382)
4WRAP6W7-04-2X/24K4/M(R900581366)
4WRAP6W7-02-2X/24K4/M(R900581365)
平衡閥的作用是為了調(diào)節(jié)系統(tǒng)內(nèi)，各個(gè)分配點(diǎn)的（如每一個(gè)樓座）的預(yù)定流量。每一座樓的入口處都安裝平衡閥，可以使供暖系統(tǒng)的總流量得到合理分配。
R901077004 4WRTE35E1-1000L-4X/6EG24K31/A1M
R900033823 VT-VSPA1-1-1X
R900955887 3DREP6C-2X/25EG24N9K4/M
R910920752 AEA10VSO100DFR1/31R-PPA12N00
R910999927 AEA4VSO180DR/30R-PPB13N00
R900915814 2FRE16-43/160LBK4M
R900703811 VT-DFP-A-2X/G24KO/0/V
R901088911 PR4-3X/8,00-500RA01M01
R900424288 DBDS30K1X/315
R900424286 DBDS30K1X/200
HMS02.1N-W0028N-07-NNNN
HDS03.2-W100N-HSI2-01-FW
0811404832 4WRBA10E64-2X/G24N9Z4/M
[3][FILE3]
R900912703 LFA32E-7X/CA40DQMG24F ok
R901277267 4WRZM16W6-150-1X/6EG24N9ETK4/D3M
4WREE10E75-2X/G24K31/F1V(R900927356)
4WREE10W75-2X/G24K31/F1V(R900948360)
R480060815
DBEM10-7X/315YG24K4M(R901335399)
Z4WE10X250-1X/CG24N9K4(R901291612)
A10VSO100DFR1/32R-VSB12N00-S1439(R902450324)
HCS02.1E-W0070-A-03-NNNN R911298372
3DREPE6C-2X/25EG24N9K31/A1M R900958788
3DREPE6C-2X/25EG24N9K31/F1M R900958848
3DREPE6C-2X/25EG24N9K31/A1V R900925484
0811404603,4WRPH6C3B40L-2X/G24K0/A1M
AA10VSO140DFR1/31R-VPB12N00(R910945253)
AA4VSO355LR2G/30R-PPB13N00(R902411516)
R900772317 4WS2EM10-5X/60B11T315K31CV-114
AA4VSO250HS4/30R-VZB25U35(R902486061)
DBEM10-7X/50YG24K4M(R901335405)
DBEM10-7X/100YG24K4M(R901335402)
DBEM10-7X/200YG24K4M(R901335400)
4WREE10E75-2X/G24K31/A1V(R900927230)
3DR10P5-6X/200Y/00M(R900916660)
4WRPEH6C4B40L-2X/G24K0/A1M(0811404613)
DREM10-6X/200YG24K4M(R901277137)
4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M(R900746375)
AA4VSO180DFE1/30R-PPB13N00(R902430589)
3FREZ6B-1X/35L2G24-27Z4MM(0811403114)
VT-VRPA1-527-10/V0/QV(0811405098)
DREBE6X-1X/75MG24K31F1M(R901084277)
4WRPNH6C3B04L-2X/M/24PF6G(0811403559)
VT-VPCD-1-1X/V0/1-P-1(R901089559)
VT-HACF-1X/03,0/HACD&(R900776897)
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