China Mofani oa Khauta oa China U mofuta oa Butterfly Valve
Re boetse re sebetsa ka thata ho matlafatsa taolo ea lintho le mokhoa oa QC ho netefatsa hore re ka boloka phaello e kholo ha re ntse re le khoebong e nang le tlholisano e matla bakeng sa China Gold Supplier bakeng sa mofuta oa China U.Butterfly Valve, Hona joale re na le lethathamo le leholo la ho phethahatsa mehala le litlhoko tsa bareki ba rona.
Re boetse re sebetsa ka thata ho matlafatsa taolo ea lintho le mokhoa oa QC ho netefatsa hore re ka boloka phaello e kholo ha re ntse re le khoebong e nang le tlholisano e matla bakeng saButterfly Valve, China U mofuta oa Valve, U Type Butterfly Valve, Ho lumella bareki ho itšepa haholoanyane ho rona le ho fumana tšebeletso e ntle ka ho fetisisa, re tsamaisa k'hamphani ea rona ka botšepehi, botšepehi le boleng bo botle ka ho fetisisa. Re lumela ka tieo hore ke thabo ea rona ho thusa bareki ho tsamaisa khoebo ea bona ka katleho, le hore likeletso le litšebeletso tsa rona tse nang le boiphihlelo li ka lebisa khethong e loketseng bareki.
UD Series sleeve e bonolo e lutseng serurubele ke paterone ea Wafer e nang le li-flanges, sefahleho le sefahleho ke letoto la EN558-1 20 joalo ka mofuta oa sephaphatha.
Litšobotsi:
1.Likoti tsa ho lokisa li entsoe ka flange ho ea ka mokhoa o tloaelehileng, ho lokisoa habonolo nakong ea ho kenya.
2.Through-out bolt kapa bolt e lehlakoreng le le leng e sebelisitsoeng. Ho bonolo ho fetola le ho hlokomela.
3.Setulo sa letsoho le bonolo se ka arola 'mele ho mecha ea litaba.
Taelo ea ts'ebetso ea sehlahisoa
1. Litekanyetso tsa pipe flange li lokela ho lumellana le litekanyetso tsa li-valve tsa serurubele; fana ka maikutlo a ho sebelisa tjheseletsa molala flange, flange e khethehileng bakeng sa li-valve tsa serurubele kapa flange ea bohlokoa ea phala; u se ke ua sebelisa slip-on welding flange, mofani oa thepa o tlameha ho lumellana pele mosebedisi a ka sebelisa slip-on welding flange.
2. Tšebeliso ea maemo a pele a ho kenya e lokela ho hlahlojoa hore na tšebeliso ea li-valve tsa serurubele e nang le ts'ebetso e tšoanang.
3. Pele mosebelisi oa ho kenya a lokela ho hloekisa bokaholimo ba ho koala sekoti sa valve, etsa bonnete ba hore ha ho na litšila tse khomaretsoeng; Ka nako e le 'ngoe hloekisa phala bakeng sa slag ea welding le lithōle tse ling.
4. Ha o kenya, disc e tlameha ho ba sebakeng se koetsoeng ho netefatsa hore disc ha e thulane le flange ea pipe.
5. Litulo tse peli tsa li-valve li sebetsa e le tiiso ea flange, tiiso e eketsehileng ha e hlokehe ha u kenya valve ea serurubele.
6. Sesepa sa serurubele se ka kenngoa sebakeng leha e le sefe (se otlolohileng, se otlolohileng kapa se sekame). Belofo ea serurubele e nang le opareitara ea boholo bo boholo e ka hloka borakete.
7. Ho thulana ha o tsamaisa kapa o boloka belofo ea serurubele ho ka etsa hore belofo ea serurubele e fokotse matla a eona a ho tiisa. Qoba li-valve tsa serurubele disc ho tloha ho phunya ho ea ho lintho tse thata 'me e lokela ho buloa ka 4 ° ho isa ho 5 ° angle angle e le ho boloka sebaka se tiisang hore se se ke sa senyeha nakong ena.
8. Netefatsa ho nepahala ha tjheseletsa ea flange pele o kenya, ho tjheseletsa ka mor'a ho kenya valve ea serurubele ho ka baka tšenyo ho rabara le ho boloka tšireletso.
9. Ha u sebelisa valve ea serurubele e sebelisoang ke pneumatic, mohloli oa moea o lokela ho boloka o omme ebile o hloekile ho qoba lihlopha tse tsoang linaheng tse ling ho kena ho opereishene ea pneumatic le ho ama ts'ebetso ea ho sebetsa.
10. Ntle le litlhoko tse khethehileng tse hlokometsoeng ho reka tatellano ea valve ea serurubele e ka kenngoa feela ka holimo le bakeng sa tšebeliso ea ka hare feela.
11. Nyeoe ea pherekano, mabaka a lokela ho tsejoa, ho rarolloa, ho se kokote, ho otla, ho fana ka moputso kapa ho lelefatsa mokhanni oa lever ka letsoho la matla ho bula kapa ho koala valve ea serurubele ka likhoka.
12. Nakong ea polokelo le nako e sa sebelisoang, li-valve tsa serurubele li lokela ho lula li omme, li sirelelitsoe moriting le ho qoba lintho tse kotsi tse potolohileng khoholeho.
Boholo:
| DN | A | B | H | D0 | C | D | K | d | N-etsa | 4-M | b | D1 | D2 | N-d1 | F | Φ2 | W | J | H1 | H2 | ||||
| 10 | 16 | 10 | 16 | 10 | 16 | 10 | 16 | |||||||||||||||||
| 400 | 400 | 325 | 51 | 390 | 102 | 580 | 515 | 525 | 460 | 12-28 | 12-31 | 4-M24 | 4-M27 | 24.5 | 175 | 140 | 4-18 | 22 | 33.15 | 10 | 36.15 | 337 | 600 | |
| 450 | 422 | 345 | 51 | 441 | 114 | 640 | 565 | 585 | 496 | 16-28 | 16-31 | 4-M24 | 4-M27 | 25.5 | 175 | 140 | 4-18 | 22 | 37.95 | 10 | 40.95 | 370 | 660 | |
| 500 | 480 | 378 | 57 | 492 | 127 | 715 | 620 | 650 | 560 | 16-28 | 16-34 | 4-M24 | 4-M30 | 26.5 | 175 | 140 | 4-18 | 22 | 41.12 | 10 | 44.12 | 412 | 735 | |
| 600 | 562 | 475 | 70 | 593 | 154 | 840 | 725 | 770 | 658 | 16-31 | 16-37 | 4-M27 | 4-M33 | 30 | 210 | 165 | 4-22 | 22 | 50.63 | 16 | 54.65 | 483 | 860 | |
| 700 | 624 | 543 | 66 | 695 | 165 | 910 | 840 | 840 | 773 | 20-31 | 20-37 | 4-M27 | 4-M33 | 32.5 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | 520 | 926 | |
| 800 | 672 | 606 | 66 | 795 | 190 | 1025 | 950 | 950 | 872 | 20-34 | 20-41 | 4-M30 | 4-M36 | 35 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | 586 | 1045 | |
| 900 | 720 | 670 | 110 | 865 | 200 | 1125 | 1050 | 1050 | 987 | 24-34 | 24-41 | 4-M30 | 4-M36 | 37.5 | 300 | 254 | 8-18 | 34 | 75 | 20 | 84 | 648 | 1155 | |
| 1000 | 800 | 735 | 135 | 965 | 216 | 1255 | 1160 | 1170 | 1073 | 24-37 | 24-44 | 4-M33 | 4-M39 | 40 | 300 | 254 | 8-18 | 34 | 85 | 22 | 95 | 717 | 1285 | |
| 1100 | 870 | 806 | 150 | 1065 | 251 | 1355 | 1270 | 1270 | 1203 | 28-37 | 28-44 | 4-M33 | 4-M39 | 42.5 | 350 | 298 | 8-22 | 34 | 95 | ## | 105 | 778 | 1385 | |
| 1200 | 940 | 878 | 150 | 1160 | 254 | 1485 | 1380 | 1390 | 1302 | 28-41 | 28-50 | 4-M36 | 4-M45 | 45 | 350 | 298 | 8-22 | 34 | 105 | 28 | 117 | 849 | 1515 | |
| 1400 | 1017 | 993 | 150 | 1359 | 279 | 1685 | 1590 | 1590 | 1495 | 28-44 | 28-50 | 8-M39 | 8-M45 | 46 | 415 | 356 | 8-33 | 40 | 120 | 32 | 134 | 963 | 1715 | |
| 1500 | 1080 | 1040 | 180 | 1457 | 318 | 1280 | 1700 | 1710 | 1638 | 28-44 | 28-57 | 8-M39 | 8-M52 | 47.5 | 415 | 356 | 8-33 | 40 | 140 | 36 | 156 | 1039 | 1850 | |
| 1600 | 1150 | 1132 | 180 | 1556 | 318 | 1930 | 1820 | 1820 | 1696 | 32-50 | 32-57 | 8-M45 | 8-M52 | 49 | 415 | 356 | 8-33 | 50 | 140 | 36 | 156 | 1101 | 1960 | |
| 1800 | 1280 | 1270 | 230 | 1775 | 356 | 2130 | 2020 | 2020 | 1893 | 36-50 | 36-57 | 8-M45 | 8-M52 | 52 | 475 | 406 | 8-40 | 55 | 160 | 40 | 178 | 1213 | 2160 | |
| 2000 | 1390 | 1350 | 280 | 1955 | 406 | 2345 | 2230 | 2230 | 2105 | 40-50 | 40-62 | 8-M45 | 8-M56 | 55 | 475 | 406 | 8-40 | 55 | 160 | 40 | 178 | 1334 | 2375 |
Re boetse re sebetsa ka thata ho matlafatsa taolo ea lintho le mokhoa oa QC ho netefatsa hore re ka boloka phaello e kholo ha re ntse re le khoebong e nang le tlholisano e matla bakeng sa China Gold Supplier bakeng sa mofuta oa China U.Butterfly Valve, Hona joale re na le lethathamo le leholo la ho phethahatsa mehala le litlhoko tsa bareki ba rona.
China Gold Supplier for China Flange Valve, Manual Butterfly Valve, Ho lumella bareki ho itšepa haholoanyane ho rona le ho fumana tšebeletso e ntle ka ho fetisisa, re tsamaisa k'hamphani ea rona ka botšepehi, botšepehi le boleng bo botle ka ho fetisisa. Re lumela ka tieo hore ke thabo ea rona ho thusa bareki ho tsamaisa khoebo ea bona ka katleho, le hore likeletso le litšebeletso tsa rona tse nang le boiphihlelo li ka lebisa khethong e loketseng bareki.
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