TSIS MUAJ.8
DIN ncaj-dhau los ntawm cov hlau cam khwb cia av nkos lub thawv valve yog lub valve siv hauv cov kav dej, feem ntau yog siv los tswj thiab tswj cov khoom tsis huv thiab cov khoom khov hauv cov kua.
Taw qhia:Lub DIN ncaj nraim los ntawm cov hlau cam khwb cia av nkos valve yog lub cuab yeej valve nrog cov qauv ruaj khov thiab cov khoom siv tiv taus corrosion, tsim los tiv thaiv kev txhaws ntawm cov khoom me me hauv cov kav dej thiab txo qhov kev saib xyuas system.
Tiv thaiv kev txhaws: Los ntawm kev thaiv cov khoom khov kho, nws tuaj yeem tiv thaiv kev txhaws ntawm cov kav dej thiab txo cov nqi kho.
Kev ntseeg siab siab: Nws muaj kev ua haujlwm ruaj khov thiab lub neej ntev, thiab tuaj yeem ua haujlwm tas mus li thiab ruaj khov.
Kev saib xyuas yooj yim: cov qauv yooj yim, yooj yim los ntxuav thiab tswj, ua kom siv tau ntev thiab zoo.
Kev Siv:DIN ncaj qha los ntawm cov hlau cam khwb cia av nkos valves feem ntau yog siv rau hauv cov kav dej kev lag luam, tshwj xeeb tshaj yog thaum nws tsim nyog los tswj cov khoom tsis huv thiab cov khoom khov hauv cov kua kom tsis txhob txhaws cov kav dej thiab ua rau cov khoom siv puas tsuaj. Hom valve no yog siv dav hauv cov kav dej hauv cov teb kev lag luam xws li cov chaw kho dej phwj tuaj, cov kab ke dej, cov chaw tsim tshuaj lom neeg, thiab lwm yam. Nws tuaj yeem tswj tau qhov kev ua haujlwm ib txwm ntawm cov kav dej thiab txhim kho kev ntseeg siab thiab kev ruaj khov ntawm lub kaw lus.
Ruaj khov thiab ruaj khov: Ua los ntawm cov hlau cam khwb cia, nws muaj kev tiv thaiv corrosion siab thiab lub peev xwm siab.
Tsim cov lim dej: Nws muaj cov qauv lim dej uas tuaj yeem cuam tshuam cov khoom khov hauv cov kav dej thiab tiv thaiv kev ua haujlwm ib txwm ntawm cov kav dej thiab cov khoom siv.
Kev ua tau zoo ntawm kev ntws: Kev ua tau zoo ntawm kev ntws zoo txo qhov kev poob siab thaum cov kua dej hla dhau lub valve.
· Qhov ntev ntawm flange ua raws li EN1092-2 PN10.
· Kev tshuaj xyuas raws li EN12266-1.
Mesh loj: 5 hli square rau DN40-65, 8 hli square rau DN80-DN400 nrog 4 hli ntawm txhua ob lub qhov.
| LUB NPE NTAWM IB FEEM | COV KHOOM SIV |
| Lub rooj nqa khoom | Hlau |
| Npog | Hlau cam khwb cia |
| Gasket | NBR |
| Lub cev | Hlau cam khwb cia |
| Kev tshuaj ntsuam | Hlau tsis xeb |
| Cov ntsia hlau | Hlau tsis xeb |
| Lub qhov dej ntws tawm | Tooj dag |

| DN | L | Dg | Dk | D | f | b | nd | H1 | H2 |
| DN40 | 200 | 84 | 110 | 150 | 3 | 19 | 4-8 | 107 | 113 |
| DN50 | 230 | 99 | 125 | 165 | 3 | 19 | 4-8 | 115 | 123 |
| DN65 | 290 | 118 | 145 | 185 | 3 | 19 | 4-8 | 138 | 132 |
| DN80 | 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 |
| DN250 | 600 | 319 | 350 | 395 | 3 | 22 | 12-22 | 330 | 284 |
| DN300 | 600 | 370 | 400 | 445 | 4 | 24.5 | 12-22 | 350 | 315 |
| DN350 | 610 | 429 | 460 | 505 | 4 | 24.5 | 16-22 | 334 | 341 |
| DN400 | 740 | 480 | 515 | 565 | 4 | 24.5 | 16-28 | 381 | 376 |