[Kopitsa] ED Series Wafer serurubele valve
![[Kopitsa] Setšoantšo se Hlahisitsoeng sa ED Series Wafer butterfly valve](https://cdn.globalso.com/tws-valve/edserieswaferbutterflyvalve_420_356.jpg)
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:
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