Main technical parameters ye dynamic balance intelligent valve
Zita dhayamita: DN32 ~ DN300
Nominal pressure: PN1.6MPa
Kubatanidza maitiro: flange yekubatanidza
Tembiricha yepakati: -20 ~ 150 ℃
Midhiya inoshanda: steam, mvura, kupisa kupisa mafuta, kusungirirwa ≤ 50% glycol mhinduro
Leakage rate: 0-0.02% kVs
Kuyerera maitiro: yakaenzana muzana inoyerera maitiro
Zvinhu zvezvikamu zvikuru
Muviri wevhavha: ductile iron en-gjs-400-18 (G40)
Hunde: simbi isina tsvina (304)
Vavhavha musimboti: Stainless simbi (304)
Chisimbiso mhete: PTFE + carbon fiber
Kuyerera maitiro
| caliber | Kv kukosha m 3 / h | Kureba kwekurohwa (mm) |
| DN32 | 10 | 20 |
| DN40 | 12 | |
| DN50 | 31 | |
| DN65 | 49 | |
| DN80 | 78 | |
| DN100 | 124 | 20/40 |
| DN125 | 200 | 40 |
| DN150 | 300 | |
| DN200 | 450 | |
| DN250 | 630 | |
| DN300 | 1200 | 40/100 |
Flow curve
Main performance parameters
| project | parameter | project | parameter |
| caliber | DN32-DN200 | Kutyaira magetsi | 24V/220V |
| Rated pressure | 1.6 MPa | Kushanda nharaunda tembiricha | -20 ℃ ~ 80 ℃ |
| Inoshandiswa pakati | Mvura / mhepo | Kuvhura chokwadi | 1% |
| Kushanda tembiricha | -20 ~ 150 ℃ | Kudzvanya / kusiyanisa kudzvanywa / tembiricha kutonga kurongeka | 0.5% |
| Main zvinhu | Muviri wevhavha: nodular cast iron / valve core stem: 304 simbi isina tsvina | Kuyerera kwekudzora kurongeka | 3% |
| Actuator mhando | Intelligent straight stroke | Kukurukurirana mode | Modbus485/0-10V/GPRS |
| Dziviriro level ye actuator | IP65 | Ratidza basa | Kuvhura, kudzvanywa, kusiyanisa kudzvanywa, tembiricha, kusiyana kwekushisa, kuyerera |
| Actuator yekupinda / kubuda chiratidzo | 0-10V/4-20mA | kudzora basa | Kuvhura kudzora, kudzvanya kudzora, kusiyanisa kudzvanya kudzora, tembiricha kutonga, tembiricha mutsauko kutonga, kuyerera kuyerera |
| Main actuator zvinhu | Kufa kukandira aluminium |
Kudhirowa kwe dynamic balance intelligent valve
Main dimension table
| caliber | L | D | D1 | n-Φd | f | c | H | H1 |
| DN32 | 180 | 140 | 100 | 4-18 | 3 | 18 | 165 | 110 |
| DN40 | 200 | 150 | 110 | 4-18 | 3 | 18 | 165 | 115 |
| DN50 | 230 | 165 | 125 | 4-18 | 3 | 20 | 190 | 125 |
| DN65 | 290 | 185 | 145 | 8-18 | 3 | 20 | 209 | 142 |
| DN80 | 310 | 200 | 160 | 8-18 | 3 | 20 | 209 | 154 |
| DN100 | 350 | 220 | 180 | 8-18 | 3 | 22 | 229 | 182 |
| DN125 | 400 | 125 | 210 | 8-18 | 3 | 22 | 268 | 220 |
| DN150 | 480 | 285 | 240 | 8-22 | 3 | 24 | 292 | 245 |
| DN200 | 600 | 340 | 295 | 12-22 | 3 | 24 | 301 | 318 |
Product zvakanakira
1. Kuenzaniswa nemaitiro echinyakare ekukanda, simbi yekukuya uye jecha coating process ine zvakanakira yunifomu yemadziro ukobvu, hapana porosity, yakakwirira zvinhu density uye yakawedzera kutaridzika.
2. Chigaro chevhavha yesimbi isina tsvina inokandwa mune imwe nguva, iyo isina kukanganisa mukugadzirisa. Mushure menguva yakareba yekushandiswa kwekushisa kwepamusoro, hapana kubuda pakati pechigaro chevhavha uye muviri wevhavha.
3. I-V-ring inoshandiswa kuvhavha stem seal, iyo inoita kuti chisimbiso chiwedzere kuwirirana kana preheating. Iyo inokurumidza chisimbiso chikamu dhizaini inoita kuti kutsiva kwechisimbiso kuve nyore pasi pemamiriro akakosha.
4. Kurapa kwechipiri mushure mekugadzirwa uye kugadziriswa kwevhavha yevhavha inogona kuwana girazi rekuita uye kuvimbisa hupenyu hwebasa uye kuisa chisimbiso.
5. Mhete yekuisa chisimbiso yakagadzirwa nePTFE uye kabhoni fiber, saka ine zviri nani kupfeka kusagadzikana, kupisa kwekushisa uye kusagadzikana kwekuora. 6. Iyo pendi yependi inoshandisa mutsara wekupfapfaidza uye midziyo yekuomesa inoshandisa resin zvinhu, ine yakasimba adhesion uye yakanaka anti-corrosion athari, uye kupenya kwemuviri wevharuvhu kwakagadziridzwa zvakanyanya.
7. Yakanakisa murau kuita, ona proportional integral linear regulation.
8. Kururamisa kutonga kwakarurama, kukanganisa kwevhavhavha mukati me5%.
9. Basa rekushandura rinowanikwa paIndaneti. Iyo yakangwara basa chirongwa chakanyorwa mumagetsi ekuisa chirongwa. Mushure mekunge basa rekushandura rapera, masensa akasiyana anogona kubatanidzwa kune yekumisikidzwa kwemagetsi.
