Valve ea Serurubele ea Ductile Cast Iron U ea Boleng bo Botle e nang le Worm Gear, DIN ANSI GB Standard
Kamehla re lula re u fa litšebeletso tse hlokolosi ka ho fetisisa tsa bareki, le mefuta e mengata ea meralo le mekhoa e nang le thepa e ntle ka ho fetisisa. Maiteko ana a kenyelletsa ho fumaneha ha meralo e ikhethileng ka lebelo le ho romelloa ha Valve ea Butterfly ea Ductile Cast Iron U Type Butterfly Valve ea Boleng bo Botle e nang le Worm Gear, DIN ANSI GB Standard, Re lebeletse ho sebelisana le uena ho latela melemo ea bobeli le nts'etsopele e tloaelehileng. Re ke ke ra u soetsa le ka mohla.
Kamehla re lula re u fa litšebeletso tse hlokolosi ka ho fetisisa tsa bareki, le mefuta e mengata ea meralo le mekhoa e nang le thepa e ntle ka ho fetisisa. Maiteko ana a kenyelletsa ho fumaneha ha meralo e ikhethileng ka potlako le thomello bakeng saChina U Mofuta oa Butterfly ValveKhamphani ea rona e nka hore ho rekisa ha se feela ho fumana phaello empa hape ke ho etsa hore setso sa k'hamphani ea rona se tsebahale lefatšeng. Kahoo re ntse re sebetsa ka thata ho u fa tšebeletso e felletseng 'me re ikemiselitse ho u fa theko e hlōlisanang ka ho fetisisa' marakeng.
Valve ea serurubele e lutseng ka letsoho e bonolo ea UD Series ke mohlala oa Wafer o nang le li-flange, lifahleho li talimane ke letoto la EN558-1 20 joalo ka mofuta oa wafer.
Sebopeho sa Uvalavu ea serurubele e lutseng ka rabarake mofuta oa valve ea serurubele e koetsoeng ka rabara, e khetholloang ka moralo o ikhethang oa disc ea valve e bōpehileng joaloka U. Moralo ona o lumella phallo e boreleli, e sa sitisoeng ea mokelikeli ka har'a valve, e fokotsa ho theoha ha khatello le ho fokotsa tšebeliso ea matla. Setulo sa rabara se holim'a disc se netefatsa tiiso e tiileng, se thibela ho lutla leha e le hofe le ho netefatsa ts'ebetso e sebetsang ea valve. Li-valve tsa serurubele tse bōpehileng joaloka U hangata li sebelisoa maemong ao ho hlokahalang ho koala ka thata le ho tiisa ka mokhoa o tšepahalang. E loketse ho sebelisoa le mefuta e fapaneng ea metsi, ho kenyeletsoa metsi, khase ea tlhaho, peterole le lik'hemik'hale.
E 'ngoe ea likarolo tsa bohlokoa tsa valve ea serurubele e bōpehileng joaloka U ke bonolo ba eona le bonolo ba eona ba ho sebetsa. E bula kapa e koala valve ka botlalo ka ho potoloha disc ka sekhutlo sa likhato tse 90. Disc e hokahantsoe le kutu ea valve, e tsamaisoang ke lever, gear, kapa actuator. Mokhoa ona o bonolo o etsa hore valve ea serurubele e bōpehileng joaloka U e be bonolo ho e kenya, ho e sebelisa le ho e hlokomela. Ho phaella moo, boholo bo bonyenyane ba valve bo etsa hore e lokele ho kenngoa ka sebaka se fokolang.
Sebopeho sa UValve ea serurubele e nang le sebopeho se tiilengLi sebelisoa liindastering tse fapaneng, ho kenyeletsoa oli le khase, kalafo ea metsi, ts'ebetso ea lik'hemik'hale, tlhahiso ea motlakase le HVAC. Indastering ea oli le khase, e sebelisoa hangata liphaepheng tse laolang phallo ea oli e tala, khase ea tlhaho le lihlahisoa tse ling tsa peterole. Litsing tsa kalafo ea metsi, li-valve tsa serurubele tse bōpehileng joaloka U li sebelisoa ho laola phallo ea metsi lits'ebetsong tse fapaneng tsa kalafo. Litsing tsa ts'ebetso ea lik'hemik'hale, li-valve li sebelisoa ho laola phallo ea lik'hemik'hale tse fapaneng. Litsing tsa motlakase, li sebelisoa ho laola phallo ea mouoane le maro a mang. Litsing tsa HVAC, li-valve tsa serurubele tse bōpehileng joaloka U li sebelisoa ho laola phallo ea moea le metsi lits'ebetsong tsa ho futhumatsa le ho pholisa.
Valve ea serurubele e bōpehileng joaloka U ke valve e feto-fetohang le e tšepahalang e sebelisoang haholo indastering e fapaneng. Moralo oa eona o ikhethang oa disc e bōpehileng joaloka U le setulo sa rabara li netefatsa tiiso e tiileng le phallo e boreleli ea mokelikeli. Valve e bonolo ho e sebelisa le ho e hlokomela 'me e sebelisoa haholo indastering ea oli le khase, kalafo ea metsi, ts'ebetso ea lik'hemik'hale, tlhahiso ea motlakase le HVAC. Ebang ke ho laola phallo ea metsi, moea, oli kapa lik'hemik'hale, li-valve tsa serurubele tse bōpehileng joaloka U li ipakile e le tharollo e sebetsang le e sebetsang.
Litšobotsi:
1. Ho lokisa masoba ho etsoa holim'a flange ho latela maemo a tloaelehileng, ho lokisoa habonolo nakong ea ho kenya.
2. Ho sebediswa bolti e tswang ka ntle kapa bolti e lehlakoreng le le leng. Ho bonolo ho e nkela sebaka le ho e hlokomela.
3. Setulo se bonolo se ka arola 'mele ho tloha mecheng ea litaba.
Taelo ea ts'ebetso ea sehlahisoa
1. Maemo a phaephe ya phaephe a lokela ho latela maemo a di-valve tsa serurubele; fana ka tlhahiso ya ho sebedisa phaephe ya molala wa ho welding, phaephe e ikgethang bakeng sa di-valve tsa serurubele kapa phaephe ya phaephe e kopaneng; o se ke wa sebedisa phaephe ya ho welding e thellang, mofani wa thepa o tlameha ho dumellana pele mosebedisi a ka sebedisa phaephe ya ho welding e thellang.
2. Tšebeliso ea maemo a pele ho ho kenya e lokela ho hlahlojoa hore na tšebeliso ea li-valve tsa serurubele tse nang le ts'ebetso e tšoanang e sebelisoa.
3. Pele mosebelisi a kenya o lokela ho hlwekisa bokaholimo ba ho kwala ha valve cavity, etsa bonnete ba hore ha ho na ditshila tse hoketsweng; hlwekisa phaephe ka nako e le nngwe bakeng sa ho tjheseletsa slag le ditshila tse ding.
4. Ha o kenya, diski e lokela ho ba sebakeng se koetsoeng ho netefatsa hore diski ha e thulane le flange ea phaephe.
5. Lipheletso tsa setulo sa li-valve ka bobeli li sebetsa e le tiiso ea flange, tiiso e eketsehileng ha e hlokahale ha ho kenngoa valve ea serurubele.
6. Valve ea serurubele e ka kenngoa sebakeng sefe kapa sefe (e otlolohileng, e otlolohileng kapa e sekametseng). Valve ea serurubele e nang le opareitara e kholo e ka hloka sebakete.
7. Ho thulana ha valve ea serurubele ha e tsamaisoa kapa e bolokoa ho ka etsa hore valve ea serurubele e fokotse bokhoni ba eona ba ho koala. Qoba disc ea valve ea serurubele hore e se ke ea thulana le lintho tse thata 'me e lokela ho buloa sebakeng sa 4 ° ho isa ho 5 ° e le ho boloka bokaholimo ba ho koala bo sa senyehe nakong ena.
8. Netefatsa ho nepahala ha ho tjheseletsa ha flange pele o kenya, ho tjheseletsa kamora ho kenya valve ya serurubele ho ka baka tshenyo ho rabara le ho kwahela ha paballo.
9. Ha o sebedisa valve ya serurubele e sebediswang ke moya, mohlodi wa moya o lokela ho dula o omme ebile o hlwekile ho qoba hore dibopuwa tse ding di se ke tsa kena ho opereishene ya moya mme di ame tshebetso ya ho sebetsa.
10. Ntle le litlhoko tse khethehileng tse boletsoeng ka tatellano ea ho reka, valve ea serurubele e ka kenngoa feela ka ho otloloha le bakeng sa ts'ebeliso ea kahare feela.
11. Tabeng ea pherekano, mabaka a lokela ho tsejoa, ho rarolloa mathata, ha aa lokela ho kokota, ho otla, ho hapa kapa ho lelefatsa motsamaisi oa lever ka letsoho la matla ho bula kapa ho koala valve ea serurubele ka matla.
12. Nakong ea polokelo le nako e sa sebelisoeng, li-valve tsa serurubele li lokela ho lula li omme, li sirelelitsoe moriting le ho qoba lintho tse kotsi tse li potolohileng khoholeho ea mobu.
Litekanyo:
| DN | A | B | H | D0 | C | D | K | d | N-do | 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 |
Kamehla re lula re u fa litšebeletso tse hlokolosi ka ho fetisisa tsa bareki, le mefuta e mengata ea meralo le mekhoa e nang le thepa e ntle ka ho fetisisa. Maiteko ana a kenyelletsa ho fumaneha ha meralo e ikhethileng ka lebelo le ho romelloa ha Valve ea Butterfly ea Ductile Cast Iron U Type Butterfly Valve ea Boleng bo Botle e nang le Worm Gear, DIN ANSI GB Standard, Re lebeletse ho sebelisana le uena ho latela melemo ea bobeli le nts'etsopele e tloaelehileng. Re ke ke ra u soetsa le ka mohla.
Boleng bo BotleChina U Mofuta oa Butterfly ValveKhamphani ea rona e nka hore ho rekisa ha se feela ho fumana phaello empa hape ke ho etsa hore setso sa k'hamphani ea rona se tsebahale lefatšeng. Kahoo re ntse re sebetsa ka thata ho u fa tšebeletso e felletseng 'me re ikemiselitse ho u fa theko e hlōlisanang ka ho fetisisa' marakeng.
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