NO.8
DIN ncaj qha los ntawm cam khwb cia hlau av nkos lub thawv valve yog lub valve siv hauv cov kav dej, feem ntau yog siv los tswj thiab tswj cov impurities thiab cov khoom siv hauv cov kua dej.
Qhia:DIN ncaj nraim-los ntawm cam khwb cia hlau av nkos lub thawv valve yog lub tshuab valve nrog cov qauv ruaj khov thiab cov khoom siv tiv thaiv corrosion, tsim los tiv thaiv kev txhaws ntawm cov khoom hauv cov kav dej thiab txo cov kev tswj xyuas.
Tiv thaiv kom tsis txhob txhaws: Los ntawm kev thaiv cov khoom, nws tuaj yeem tiv thaiv kev txhaws ntawm cov kav dej thiab txo cov nqi tu.
Kev ntseeg siab: Nws muaj kev ua haujlwm ruaj khov thiab ua haujlwm ntev, thiab tuaj yeem ua haujlwm tsis tu ncua thiab ruaj khov.
Kev saib xyuas yooj yim: cov qauv yooj yim, yooj yim los ntxuav thiab tswj, kom ntseeg tau tias siv tau ntev thiab siv tau zoo.
Kev siv:DIN ncaj qha los ntawm cam khwb cia hlau av nkos lub thawv li qub yog siv rau hauv cov kav raj xa dej, tshwj xeeb tshaj yog thaum tsim nyog los tswj cov impurities thiab cov khoom hauv cov kua dej kom tsis txhob txhaws cov raj xa dej thiab ua rau cov khoom puas. Hom valve no yog siv dav hauv cov kav dej hauv cov chaw lag luam xws li cov chaw kho dej phwj, cov khoom siv dej, cov nroj tsuag tshuaj, thiab lwm yam. Nws tuaj yeem tswj tau qhov kev ua haujlwm zoo ntawm cov kav dej thiab txhim kho kev ntseeg tau thiab ruaj khov ntawm lub cev.
Sturdy thiab ruaj khov: Ua los ntawm cam khwb cia hlau, nws muaj kev tiv thaiv corrosion siab thiab siab bearing muaj peev xwm.
Filter tsim: Nws yog nruab nrog cov qauv lim uas tuaj yeem cuam tshuam cov khoom siv hauv cov kav dej thiab tiv thaiv kev ua haujlwm ntawm cov kav dej thiab cov khoom siv.
Kev ua tau zoo txaus: Kev ua tau zoo txaus ua tau zoo txo qhov poob siab thaum cov kua dej dhau los ntawm lub valve.
Flange Dimenions ua raws li EN1092-2 PN10.
Kev tshuaj xyuas rau EN12266-1.
· Mesh loj: 5mm square rau DN40-65, 8mm square rau DN80-DN400 nrog 4mm ntawm txhua ob qhov.
LUB NPE | KHOOM |
Lifting lug | Hlau |
Npog | Cast Iron |
Gasket | NBR |
Lub cev | Cast Iron |
Screen | Stainless hlau |
Bolts | Stainless hlau |
Drain plug | tooj dag |
DN | L | Dg | Dk | D | f | b | nd | H1 | H2 |
DN40 | 200 | 84 | 110 | 150 | 3 | 19 | 4-8 | 107 | 113 |
DN 50 | 230 | 99 | 125 | 165 | 3 | 19 | 4-8 | 115 | 123 |
DN 65 | 290 | 118 | 145 | 185 | 3 | 19 | 4-8 | 138 | 132 |
DN 80 | 310 | 132 | 160 | 200 | 3 | 19 | 8-8 | 151 | 140 |
DN100 | 350 | 156 | 180 | 220 | 3 | 19 | 8-8 | 182 | 150 |
DN125 | 400 | 184 | 210 | 250 | 3 | 19 | 8-8 | 239 | 160 |
DN150 | 480 | 211 | 240 | 285 | 3 | 19 | 8-8 | 257 | 185 |
DN200 | 600 | 266 | 295 | 340 | 3 | 20 | 8-8 | 333 | 227 |
DN 250 | 600 | 319 | 350 | 395 ib | 3 | 22 | 12-22 | 330 | 284 |
DN 300 Nws | 600 | 370 | 400 | 445 | 4 | 24.5 ib | 12-22 | 350 | 315 |
DN350 ua | 610 | 429 ib | 460 | 505 | 4 | 24.5 ib | 16-22 | 334 ib | 341 |
DN400 | 740 ib | 480 | 515 | 565 ib | 4 | 24.5 ib | 16-28 | 381 ib | ib 376 |