Makhalidwe a ceramic mpira valve ndi zida nyongolotsi
1. Kuchuluka kwa chipolopolo cha valve kumaposa zofunikira za deta yokhazikika, ndi mapangidwe a magawo atatu ndi mawonekedwe olimba. Maonekedwe okongola
2. Malo osindikizira amatsitsidwa ndendende kuti ziro asatayike
3. Zida zonse zomwe zimalumikizana ndi sing'anga ndi zida za ceramic zomangika ndi kukana kwambiri kuvala. Kukana kwa oxidation ndi kukana dzimbiri
Mafotokozedwe a Ntchito ya valavu ya mpira wa ceramic yokhala ndi zida za nyongolotsi
| Kupanga ndi kupanga | GB/T 12237-2005 |
| Kutalika kwamapangidwe | GB/T 12221-2005 |
| Kugwirizana kwa Flange | GB/T 9113.1 |
| Mayeso oyendera | GB/T 13927-92 |
| Kupanikizika ndi kutentha | GB/T 12224 |
| Vavu ikadutsa mayesowo, ndikofunikira kuchotsa madziwo pabowo, kuumitsa patsekeke ndi mpweya, kuthira mafuta oletsa dzimbiri, ndikutsekereza malekezero awiri apakati ndi zophimba. | |
| Vavu pamwamba adzakhala utoto malinga ndi muyezo kapena kasitomala amafuna | |
Zigawo zazikulu ndi zipangizo za nyongolotsi gudumu ceramic mpira valavu
| Nambala ya siriyo | dzina | Sayansi Yazinthu |
| 1 | Chophimba cha valve yomaliza | Mtengo WCB |
| 2 | Mesosoma | Mtengo WCB |
| 3 | Manja apakati | zomangamanga za ceramic |
| 4 | O-ring | Fluororubber |
| 5 | Msuzi wa flange | zomangamanga za ceramic |
| 6 | gawo | zomangamanga za ceramic |
| 7 | O-ring | Fluororubber |
| 8 | Chimbale kasupe | 50 CrVA |
| 9 | Septum | 304 |
| 10 | Tsinde | 2Kr13 |
| 11 | chodzaza | PTFE |
| 12 | Nati ya hexagon | Gawo 8 |
| 13 | Utali wofanana nati wamutu wapawiri | Kutumiza kunja |
| 14 | Kupaka gland | Mtengo WCB |
| 15 | Bulaketi | |
| 16 | Zida za nyongolotsi | |
| 17 | Gasket wamkulu | PTFE |
| 18 | mpando wa valve | za ceramic |
Kujambula kwa worm gear ceramic mpira valve
Miyezo yayikulu yolumikizira ya worm wheel ceramic mpira valavu
| DN | L | D | D1 | D2 | C | f | H | ndi |
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 86 | 4-F14 |
| 20 | 130 | 105 | 75 | 56 | 16 | 2 | 95 | 4-F14 |
| 25 | 140 | 115 | 85 | 65 | 16 | 2 | 108 | 4-F14 |
| 32 | 165 | 140 | 100 | 76 | 18 | 2 | 115 | 4-F18 |
| 40 | 165 | 150 | 110 | 84 | 18 | 2 | 115 | 4-F18 |
| 50 | 203 | 165 | 125 | 99 | 20 | 2 | 115 | 4-F18 |
| 65 | 222 | 185 | 145 | 118 | 20 | 2 | 115 | 4-F18 |
| 80 | 241 | 200 | 160 | 132 | 20 | 2 | 145 | 8-F18 |
| 100 | 305 | 220 | 180 | 156 | 22 | 2 | 188 | 8-F18 |
| 125 | 356 | 250 | 210 | 184 | 22 | 2 | 210 | 8-F18 |
| 150 | 394 | 285 | 240 | 211 | 24 | 2 | 260 | 8-F22 |
| 200 | 457 | 340 | 295 | 266 | 24 | 2 | 320 | 8-F22 |
| 250 | 533 | 395 | 350 | 319 | 26 | 2 | 368 | 12-F22 |
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