Makhalidwe a mankhwala
1. Utali wa valavu yoyang'ana gulugufe wokhala ndi lobed ndiufupi, ndipo kutalika kwake ndi 1/4 ~ 1/8 yokha ya valavu yachikhalidwe ya flange.
2. Kukula kwakung'ono, kulemera kwake, kulemera kwake ndi 1/4 ~ 1/20 yokha ya valve yowunikira flange;
3. Valovu yoyang'ana gulugufe yokhala ndi ma valve awiri amatseka mwamsanga ndipo imakhala ndi mphamvu yochepa ya nyundo ya madzi.
4. Mipope yopingasa ndi yowongoka ingagwiritsidwe ntchito ndikuyika mosavuta.
5. Mavavu agulugufe okhala ndi lobed amayenda bwino ndi kutsika kwamadzimadzi.
6. Kuyenda movutikira ndi ntchito yabwino yosindikiza.
7. Vavu yamagulugufe amtundu wa Double-disc ali ndi maulendo afupiafupi a disc ndi mphamvu yochepa.
8. Mapangidwe onse ndi ophweka komanso osakanikirana, ndipo mawonekedwewo ndi okongola.
Mankhwala magawo
| Kupanikizika mwadzina | PN1.0/1.6Mpa |
| Kutentha koyenera | ≤150 ℃ |
| Kugwiritsa ntchito sing'anga | Madzi, nthunzi, chakudya, mankhwala, mafuta |
| Zigawo Zazikulu ndi Zigawo | Thupi la valve, mpando, disc, shaft, masika |
| Zida zazikulu | Kuponyera chitsulo, ductile iron, carbon steel, chitsulo chosapanga dzimbiri |
Miyeso Yaikulu ndi Kulemera kwake
| Zofotokozera | kukula (mm) | kulemera | ||||||
| mm | inchi | D | D1 | D2 | L | R | t | |
| 40 | 1.5 | 92 | 65 | 43.3 | 43 | 28.8 | 19 | 1.5 |
| 50 | 2″ | 107 | 65 | 43.3 | 43 | 28.8 | 19 | 1.5 |
| 65 | 2.5″ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6″ | 218 | 170 | 114.6 | 76 | 78.6 | 31 | 9 |
| 200 | 8″ | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16″ | 489 | 410 | 381 | 140 | 197.4 | 52 | 75 |
| 450 | 18″ | 539 | 450 | 419.9 | 152 | 217.8 | 58 | 101 |
| 500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24″ | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
Satifiketi yoyenerera
Chiwonetsero
Ma valve athu adalandira chidwi kwambiri pawonetsero waku Dubai.
Fakitale





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