Main luso magawo a dynamic balance intelligent valve
M'mimba mwake mwadzina: DN32 ~ DN300
Kupanikizika mwadzina: PN1.6MPa
Njira yolumikizira: kulumikizana kwa flange
Kutentha kwapakatikati: -20 ~ 150 ℃
Media yogwira: nthunzi, madzi, mafuta otengera kutentha, ndende ≤ 50% glycol solution
Kuthamanga kwapakati: 0-0.02% kVs
Makhalidwe oyenda: mawonekedwe ofanana akuyenda
Zinthu za zigawo zikuluzikulu
Thupi la valve: ductile iron en-gjs-400-18 (G40)
Tsinde: chitsulo chosapanga dzimbiri (304)
Pakatikati pa valve: chitsulo chosapanga dzimbiri (304)
mphete yosindikiza: PTFE + carbon fiber
Makhalidwe oyenda
| wapamwamba | Kv mtengo m 3 / h | Kutalika kwa sitiroko (mm) |
| DN32 | 10 | 20 |
| Chithunzi cha DN40 | 12 | |
| Chithunzi cha DN50 | 31 | |
| DN65 | 49 | |
| DN80 | 78 | |
| Chithunzi cha DN100 | 124 | 20/40 |
| Chithunzi cha DN125 | 200 | 40 |
| Chithunzi cha DN150 | 300 | |
| Chithunzi cha DN200 | 450 | |
| Chithunzi cha DN250 | 630 | |
| DN300 | 1200 | 40/100 |
Kuyenda pamapindikira
Main magwiridwe antchito
| polojekiti | parameter | polojekiti | parameter |
| wapamwamba | Chithunzi cha DN32-DN200 | Kuyendetsa magetsi | 24V/220V |
| Ovoteledwa kuthamanga | 1.6 MPa | Kutentha kwa chilengedwe chogwirira ntchito | -20 ℃ ~ 80 ℃ |
| Kugwiritsa ntchito sing'anga | Madzi / nthunzi | Kutsegula kolondola | 1% |
| Kutentha koyenera | -20-150 ℃ | Kuthamanga / kusiyanitsa / kuwongolera kutentha | 0.5% |
| Zida zazikulu | Thupi la vavu: tsinde lachitsulo / tsinde la valve: 304 chitsulo chosapanga dzimbiri | Kulondola kwa kayendetsedwe ka kayendetsedwe kake | 3% |
| Mtundu wa actuator | Wanzeru wowongoka sitiroko | Njira yolumikizirana | Modbus485/0-10V/GPRS |
| Mulingo wachitetezo cha actuator | IP65 | Ntchito yowonetsera | Kutsegula, kupanikizika, kuthamanga kwa kusiyana, kutentha, kusiyana kwa kutentha, kutuluka |
| Chizindikiro cha actuator / chotulutsa | 0-10V / 4-20mA | ntchito yolamulira | Kutsegula kutsegulira, kuwongolera kuthamanga, kuwongolera kusiyanasiyana, kuwongolera kutentha, kuwongolera kusiyana kwa kutentha, kuwongolera koyenda |
| Main actuator zipangizo | Aluminiyamu yakufa |
Kujambula kwa dynamic balance intelligent valve
Main dimension table
| wapamwamba | L | D | D1 | n-Φd | f | c | H | H1 |
| DN32 | 180 | 140 | 100 | 4-18 | 3 | 18 | 165 | 110 |
| Chithunzi cha DN40 | 200 | 150 | 110 | 4-18 | 3 | 18 | 165 | 115 |
| Chithunzi cha 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 |
| Chithunzi cha DN100 | 350 | 220 | 180 | 8-18 | 3 | 22 | 229 | 182 |
| Chithunzi cha DN125 | 400 | 125 | 210 | 8-18 | 3 | 22 | 268 | 220 |
| Chithunzi cha DN150 | 480 | 285 | 240 | 8-22 | 3 | 24 | 292 | 245 |
| Chithunzi cha DN200 | 600 | 340 | 295 | 12-22 | 3 | 24 | 301 | 318 |
Ubwino wa mankhwala
1. Poyerekeza ndi njira yachikhalidwe yoponyera, chitsulo chopera ndi kuyika mchenga chimakhala ndi ubwino wa makulidwe a yunifolomu, palibe porosity, kachulukidwe kazinthu zambiri komanso mawonekedwe oyeretsedwa.
2. Mpando wa valve wosapanga dzimbiri umaponyedwa nthawi imodzi, yomwe siili yopunduka pokonza. Pambuyo pakugwiritsa ntchito kutentha kwa nthawi yayitali, palibe kutayikira pakati pa mpando wa valve ndi thupi la valve.
3. V-ring imagwiritsidwa ntchito kusindikiza tsinde la valve, zomwe zimapangitsa kuti chisindikizocho chikhale chophatikizika kwambiri poyambira. Kukonzekera kwachisindikizo chofulumira kumapangitsa kuti m'malo mwake chisindikizocho chikhale chosavuta kwambiri pazochitika zapadera.
4. Chithandizo chachiwiri pambuyo pa kupanga ndi kukonza tsinde la valve chingathe kukwaniritsa galasi ndikuwonetsetsa moyo wautumiki ndi ntchito yosindikiza.
5. Mphete yosindikiza imapangidwa ndi PTFE ndi carbon fiber, kotero imakhala yabwino kuvala kukana, kukana kutentha ndi kukana kwa dzimbiri. 6. Utoto wa penti umagwiritsa ntchito mzere wopopera mankhwala ndi zida zowumitsa zimagwiritsa ntchito zinthu za resin, zomwe zimakhala ndi zomatira zolimba komanso zotsutsana ndi kutu, ndipo gloss ya thupi la valve yakhala bwino kwambiri.
7. Kuchita bwino kwamalamulo, zindikirani malamulo ofananirako ofanana.
8. Kuwongolera kolondola, kulakwitsa kwa valve mkati mwa 5%.
9. Kusintha kwa ntchito kumachitika pa intaneti. Pulogalamu yogwira ntchito mwanzeru imalembedwa mu pulogalamu yoyika magetsi. Pambuyo posintha ntchitoyo, masensa osiyanasiyana amatha kulumikizidwa ndi kukhazikitsa kwamagetsi.
