Bubotu bwa U Section Double Flange Type Butterfly Valve API/ANSI/DIN/JIS/ASME
Mukusola kuzuzikizya ziyandikana abasikuula, milimu yesu yoonse ilachitwa kweendelana amuzeezo wesu wakuti "Bubotu Bupati, Muulo Uuzwidilila, Lugwasyo Lwakufwambaana" lwa U Section Double Flange Type Butterfly Valve API/ANSI/DIN/JIS/ASME, akufwambaana kuyaambele alimwi basikuula besu bazwa kuYulopu, Afulika amunyika yoonse. Watambulwa kuya kubusena bwesu bwakupanga zintu mpawo utambule nzyoyanda, kuti ujane mibuzyo myiingi kosinizya kuti utawayawayi kutujata!
Mukusola kuzuzikizya ziyandikana zyabasikuula, milimu yesu yoonse ilachitwa kweendelana amuzeezo wesu wakuti "Mubotu Mubotu, Muulo Mubotu, Lugwasyo Lwakufwambaana" lwaMavalvu aaku China antoomwe a U Type Butterfly Valve, zintu zyesu zyajana mpuwo mpati kuzwa kuli basikuula bakunze, mpawo twakabamba chilongwe chilamfu akubelekela antoomwe ambabo. Tulapa lugwasyo lubotu kuli umwi awumwi kasitoma mpawo tulatambula beenzuma kuti babeleke andiswe mpawo tubelekele antoomwe.
Bupanduluzi:
UD Series hard seated butterfly valve ili mbuli Wafer pattern ama flanges, busyu abusyu mbu EN558-1 20 series mbuli wafer type.
Zibelesyo zyazibeela zipati:
| Zibeela | Zintu |
| Mubili | CI,DI,WCB,ALB,CF8,CF8M |
| Disiki | DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel |
| Chisiko | SS416,SS420,SS431,17-4PH |
| Chibbula | NBR,EPDM,Viton,PTFE |
| Pini ya Taper | SS416,SS420,SS431,17-4PH |
Zitondeezya:
1.Mabbanga aakululamika alachitwa a flange kweendelanya azyeelelo, nchuubauba kululamika muchiindi chakubikka.
2.Through-out bolt naakuti one-side bolt yakabelesegwa, nchuubauba kuchincha akubambulula.
3. Chibbula cha Phenolic naakuti chibbula cha aluminiyamu: Tachikonzeki pe, tachikonzyi kutandabala, tachikonzyi kuzwa, chilakonzya kuchinchwa.
Zibelesyo:
Kusalazya maanzi amaanzi aasofweede, kugwisya munyo mumaanzi aalwizi, kutekela, nzila yakutontozya, magesi, kugwisya sulfure, kusalazya mafuta, muunda wamafuta, kusya mafuta, HAVC, azimwi
Bupati:

| DN | A | B | H | D0 | C | D | K | d | N-chita | 4-M | b | D1 | D2 | N-d1 | F | Φ2 | W | J | ||||
| 10 | 16 | 10 | 16 | 10 | 16 | 10 | 16 | |||||||||||||||
| 150 | 226 | 139 | 28 | 156 | 56 | 285 | 240 | 240 | 188 | 8-23 | 8-23 | ─ | ─ | 19 | 90 | 70 | 4-10 | 13 | 18.92 | 5 | 20.92 | |
| 200 | 260 | 175 | 38 | 202 | 60 | 340 | 295 | 295 | 238 | 8-23 | 12-23 | ─ | ─ | 20 | 125 | 102 | 4-12 | 15 | 22.1 | 5 | 24.1 | |
| 250 | 292 | 203 | 38 | 250 | 68 | 405 | 350 | 355 | 292 | 12-23 | 12-28 | ─ | ─ | 22 | 125 | 102 | 4-12 | 15 | 28.45 | 8 | 31.45 | |
| 300 | 337 | 242 | 38 | 302 | 78 | 460 | 400 | 410 | 344 | 12-23 | 16-28 | ─ | ─ | 24.5 | 125 | 102 | 4-12 | 20 | 31.6 | 8 | 34.6 | |
| 350 | 368 | 267 | 45 | 333 | 78 | 520 | 460 | 470 | 374 | 16-23 | 12-31 | ─ | ─ | 24.5 | 150 | 125 | 4-14 | 20 | 31.6 | 8 | 34.6 | |
| 400 | 400 | 325 | 51 | 390 | 102 | 580 | 515 | 525 | 440 | 12-28 | 16-31 | 4-M24 | 4-M27 | 24.5 | 175 | 140 | 4-18 | 22 | 33.15 | 10 | 36.15 | |
| 450 | 422 | 345 | 51 | 441 | 114 | 640 | 565 | 585 | 491 | 16-28 | 16-31 | 4-M24 | 4-M27 | 25.5 | 175 | 140 | 4-18 | 22 | 37.95 | 10 | 40.95 | |
| 500 | 480 | 378 | 57 | 492 | 127 | 715 | 620 | 650 | 535 | 16-28 | 16-34 | 4-M24 | 4-M30 | 26.5 | 175 | 140 | 4-18 | 22 | 41.12 | 10 | 44.12 | |
| 600 | 562 | 475 | 70 | 593 | 154 | 840 | 725 | 770 | 654 | 16-31 | 16-37 | 4-M27 | 4-M33 | 30 | 210 | 165 | 4-22 | 22 | 50.63 | 16 | 54.65 | |
| 700 | 624 | 543 | 66 | 695 | 165 | 910 | 840 | 840 | 744 | 20-31 | 20-37 | 4-M27 | 4-M33 | 32.5 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | |
| 800 | 672 | 606 | 66 | 795 | 190 | 1025 | 950 | 950 | 850 | 20-34 | 20-41 | 4-M30 | 4-M36 | 35 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | |
| 900 | 720 | 670 | 110 | 865 | 200 | 1125 | 1050 | 1050 | 947 | 24-34 | 24-41 | 4-M30 | 4-M36 | 37.5 | 300 | 254 | 8-18 | 34 | 75 | 20 | 84 | |
| 1000 | 800 | 735 | 135 | 965 | 216 | 1255 | 1160 | 1170 | 1053 | 24-37 | 24-44 | 4-M33 | 4-M39 | 40 | 300 | 254 | 8-18 | 34 | 85 | 22 | 95 | |
| 1100 | 870 | 806 | 150 | 1065 | 251 | 1355 | 1270 | 1270 | 1153 | 28-37 | 28-44 | 4-M33 | 4-M39 | 42.5 | 350 | 298 | 8-22 | 34 | 95 | 25 | 105 | |
| 1200 | 940 | 878 | 150 | 1160 | 254 | 1485 | 1380 | 1390 | 1264 | 28-41 | 28-50 | 4-M36 | 4-M45 | 45 | 350 | 298 | 8-22 | 34 | 105 | 28 | 117 | |
Mukusola kuzuzikizya ziyandikana abasikuula, milimu yesu yoonse ilachitwa kweendelana amuzeezo wesu wakuti "Bubotu Bupati, Muulo Uuzwidilila, Lugwasyo Lwakufwambaana" lwa U Section Double Flange Type Butterfly Valve API/ANSI/DIN/JIS/ASME, akufwambaana kuyaambele alimwi basikuula besu bazwa kuYulopu, Afulika amunyika yoonse. Watambulwa kuya kubusena bwesu bwakupanga zintu mpawo utambule nzyoyanda, kuti ujane mibuzyo myiingi kosinizya kuti utawayawayi kutujata!
Bubotu bupati bwaMavalvu aaku China antoomwe a U Type Butterfly Valve, zintu zyesu zyajana mpuwo mpati kuzwa kuli basikuula bakunze, mpawo twakabamba chilongwe chilamfu akubelekela antoomwe ambabo. Tulapa lugwasyo lubotu kuli umwi awumwi kasitoma mpawo tulatambula beenzuma kuti babeleke andiswe mpawo tubelekele antoomwe.







