2021 China Cast Iron Wafer ea boleng bo holimo e nang le mofuta oa Butterfly Valve
Ka lebaka la tšehetso e ntle haholo, mefuta e fapaneng ea lintho tse holimo, litefiso tse matla le phano e sebetsang hantle, re natefeloa ke botumo bo botle haholo har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa 2021 China Cast Iron Wafer ea boleng bo holimo e le Type Butterfly Valve, Re tla leka ho boloka botumo ba rona bo botle joalo ka mofani oa lihlahisoa tse ntle ka ho fetisisa lefatšeng. Haeba u na le lipotso kapa maikutlo, ka kopo ikopanye le rona ka bolokolohi.
Ka lebaka la tšehetso e ntle haholo, mefuta e fapaneng ea lintho tse holimo, litefiso tse potlakileng le phano e sebetsang hantle, re natefeloa ke botumo bo botle haholo har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o moholo oaChaena Mofuta oa Valve ea Butterfly, Valve ea ho emisaHaeba o hloka thepa efe kapa efe ea rona, kapa o na le lihlahisoa tse ling tse lokelang ho hlahisoa, etsa bonnete ba hore o re romella lipotso tsa hau, lisampole kapa litšoantšo tse felletseng. Ho sa le joalo, re ikemiselitse ho hola ho ba sehlopha sa likhoebo tsa machabeng, re labalabela ho fumana litlhahiso bakeng sa likhoebo tse kopanetsoeng le merero e meng ea tšebelisano-'moho.
Tlhaloso:
ED Series Wafer serurubele valve ke mofuta o bonolo oa sleeve 'me se ka arola' mele le mokelikeli hantle.
Lisebelisoa tsa Likarolo tse ka Sehloohong:
| Likarolo | Thepa |
| 'Mele | CI,DI,WCB,ALB,CF8,CF8M |
| Disiki | DI,WCB,ALB,CF8,CF8M,Disiki e nang le Rubber Lined,Tšepe e sa ruseng ea Duplex,Monel |
| Kutu | SS416,SS420,SS431,17-4PH |
| Setulo | NBR, EPDM, Viton, PTFE |
| Pin ea Taper | SS416,SS420,SS431,17-4PH |
Tlhaloso ea Setulo:
| Thepa | Thempereichara | Tlhaloso ea Tšebeliso |
| NBR | -23℃ ~ 82℃ | Buna-NBR:(Nitrile Butadiene Rubber) e na le matla a matle a ho thapolla le ho hanyetsa ho kgohlahala. E boetse e hanela dihlahiswa tsa hydrocarbon. Ke thepa e ntle ya tshebeletso e akaretsang bakeng sa ho sebediswa metsing, vacuum, acid, matswai, alkalines, mafura, oli, mafura, oli ya hydraulic le ethylene glycol. Buna-N e ke ke ya sebediswa bakeng sa acetone, ketones le dihydrocarbon tse nang le nitrate kapa chlorine. |
| Nako ea ho thunngoa - 23℃ ~ 120℃ | ||
| EPDM | -20 ℃ ~ 130℃ | Rabara e akaretsang ea EPDM: ke rabara e ntle ea maiketsetso e sebelisoang ka kakaretso e sebelisoang metsing a chesang, lino, lits'ebetsong tsa lihlahisoa tsa lebese le tse nang le li-ketone, joala, li-ester tsa nitric ether le glycerol. Empa EPDM e ke ke ea sebelisoa bakeng sa oli, liminerale kapa li-solvent tse thehiloeng ho hydrocarbon. |
| Nako ea ho thunya - 30℃ ~ 150℃ | ||
| Viton | -10 ℃ ~ 180℃ | Viton ke elastomer ea hydrocarbon e nang le fluorine e hanyetsanang hantle le oli le likhase tse ngata tsa hydrocarbon le lihlahisoa tse ling tse entsoeng ka peterole. Viton e ke ke ea sebelisoa bakeng sa tšebeletso ea mouoane, metsi a chesang a fetang 82℃ kapa alkaline e matla. |
| PTFE | -5℃ ~ 110℃ | PTFE e na le botsitso bo botle ba ts'ebetso ea lik'hemik'hale 'me bokaholimo bo ke ke ba khomarela. Ka nako e ts'oanang, e na le thepa e ntle ea ho tlotsa le ho hanyetsa botsofali. Ke thepa e ntle bakeng sa tšebeliso ea li-acid, alkalis, oxidant le lintho tse ling tse senyang. |
| (Enter liner EDPM) | ||
| PTFE | -5℃~90℃ | |
| (NBR ea ka hare) |
Ts'ebetso:lever, lebokose la gear, actuator ea motlakase, actuator ea pneumatic.
Litšobotsi:
1. Moralo oa hlooho ea kutu ea sefapano sa Double “D” kapa Square: E bonolo ho hokahana le li-actuator tse fapaneng, e fana ka torque e eketsehileng;
2. Sekganni sa kutu ya dikotwana tse pedi: Kgokelo ya sebaka ha e sebetse maemong afe kapa afe a mabe;
3. 'Mele o se nang sebopeho sa Foreimi: Setulo se ka arola 'mele le mokelikeli hantle, 'me se loketse ka flange ea phaephe.
Tekanyo:
Ka lebaka la tšehetso e ntle haholo, mefuta e fapaneng ea lintho tse holimo, litefiso tse matla le phano e sebetsang hantle, re natefeloa ke botumo bo botle haholo har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa 2021 China Cast Iron Wafer ea boleng bo holimo e le Type Butterfly Valve, Re tla leka ho boloka botumo ba rona bo botle joalo ka mofani oa lihlahisoa tse ntle ka ho fetisisa lefatšeng. Haeba u na le lipotso kapa maikutlo, ka kopo ikopanye le rona ka bolokolohi.
2021 Boleng bo holimoChaena Mofuta oa Valve ea Butterfly, Valve ea ho emisaHaeba o hloka thepa efe kapa efe ea rona, kapa o na le lihlahisoa tse ling tse lokelang ho hlahisoa, etsa bonnete ba hore o re romella lipotso tsa hau, lisampole kapa litšoantšo tse felletseng. Ho sa le joalo, re ikemiselitse ho hola ho ba sehlopha sa likhoebo tsa machabeng, re labalabela ho fumana litlhahiso bakeng sa likhoebo tse kopanetsoeng le merero e meng ea tšebelisano-'moho.
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