Li-valve tsa mofuta oa Wafer oa tšepe ea Ductile tse nang le phepelo e ntle. EPDM Rubber Sealing Worm Gear. Operation Manual Butterfly Valve

Tlhaloso e Khutšoanyane:

Boholo:DN25~DN 600

Khatello:PN10/PN16/150 psi/200 psi

Maemo a Tloaelehileng:

Lifahleho li talimane: EN558-1 Letoto la 20, API609

Khokahano ea Flange: EN1092 PN6/10/16, ANSI B16.1, JIS 10K

Sekoahelo se ka holimo: ISO 5211


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Re khomaretse khopolo-taba ea "Boleng bo Phahameng, Tšebeletso e Khotsofatsang", re ntse re loanela ho ba molekane ea molemo oa k'hamphani ea hau bakeng sa Fektheri ea Phepelo ea China UPVC Body Wafer Typenbr EPDM Rubber Sealing Worm Gear Manual Operation Butterfly Valve, Botšepehi ke molao-motheo oa rona, ts'ebetso ea profeshenale ke mosebetsi oa rona, tšebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
Re ntse re khomaretse khopolo-taba ea "Boleng bo Phahameng, Tšebeletso e Khotsofatsang", re ntse re loanela ho ba molekane ea molemo oa k'hamphani ea hau bakeng saValve ea Serurubele ea Chaena, Serurubele sa Valve, Ka dilemo tse ngata, jwale re kgomaretse molaomotheo wa ho shebana le bareki, ho itshetlehile ka boleng, ho phehella bokhabane, ho arolelana melemo ya bohle. Re tshepa, ka botshepehi bo boholo le ka thato e ntle, ho ba le tlhompho ya ho thusa ka mmaraka wa hao o eketsehileng.

Tlhaloso:

Letoto la EDValo ea serurubele sa waferke mofuta oa matsoho a bonolo 'me e ka arola' mele le mokelikeli hantle.

Valve ena e na le moralo o monyane, o bobebe mme e bonolo haholo ho e kenya le ho e sebedisa. Sebopeho sa yona sa setaele sa wafer se dumella ho kenngwa kapele le ha bonolo pakeng tsa di-flange, e leng se etsang hore e be ntle bakeng sa sebaka se thata le ditshebediso tse hlokomelang boima. Ka lebaka la ditlhoko tse tlase tsa torque, basebedisi ba ka fetola boemo ba valve habonolo ho laola phallo ka nepo ntle le ho hatella disebediswa.

Polokeho ke ea bohlokoa haholo tikolohong efe kapa efe ea indasteri 'me li-valve tsa rona tsa lirurubele tsa wafer li ka khotsofatsa litlhoko tsa hau. E na le mokhoa oa ho notlela ka polokeho o thibelang ts'ebetso ea li-valve ka phoso kapa e sa lumelloang, ho netefatsa hore ts'ebetso ea hau e tsamaea hantle ntle le tšitiso efe kapa efe. Ho feta moo, ho tiisa ha eona ka thata ho fokotsa ho lutla, ho eketsa ts'epo ea sistimi ka kakaretso le ho fokotsa kotsi ea nako ea ho se sebetse kapa tšilafalo ea sehlahisoa.

Ho feto-fetoha ha maemo ke tšobotsi e 'ngoe e ikhethang ea li-valve tsa rona tsa lirurubele tsa wafer. E loketse lits'ebetso tse fapaneng joalo ka kalafo ea metsi, litsamaiso tsa HVAC, ts'ebetso ea lik'hemik'hale, oli le khase, le tse ling, li-valve tsena li fana ka litharollo tsa taolo tse tšepahalang le tse sebetsang hantle bakeng sa liindasteri tse fapaneng.

Ka bokhutšoanyane, li-valve tsa rona tsa lirurubele tsa wafer li fana ka litharollo tse tšepahalang, tse sebetsang hantle le tse theko e tlaase bakeng sa lits'ebetso tse fapaneng. Ka kaho ea eona e tšoarellang, bonolo ba ho e kenya, bokhoni bo phahameng ba taolo ea phallo le likarolo tse matla tsa polokeho, valve ena ntle ho pelaelo e tla feta litebello tsa hau mme e bapale karolo ea bohlokoa ho ntlafatseng katleho ea ts'ebetso ea hau. Latsoa ts'ebetso e sa bapisoang ea li-valve tsa rona tsa lirurubele tsa wafer 'me u ise lits'ebetso tsa hau tsa indasteri maemong a macha.

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:

20210927171813

Re khomaretse khopolo-taba ea "Boleng bo Phahameng, Tšebeletso e Khotsofatsang", re ntse re loanela ho ba molekane ea molemo oa k'hamphani ea hau bakeng sa Fektheri ea Phepelo ea China UPVC Body Wafer Typenbr EPDM Rubber Sealing Worm Gear Manual Operation Butterfly Valve, Botšepehi ke molao-motheo oa rona, ts'ebetso ea profeshenale ke mosebetsi oa rona, tšebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
Phepelo ea FemeValve ea Serurubele ea Chaena, Serurubele sa Valve, Ka dilemo tse ngata, jwale re kgomaretse molaomotheo wa ho shebana le bareki, ho itshetlehile ka boleng, ho phehella bokhabane, ho arolelana melemo ya bohle. Re tshepa, ka botshepehi bo boholo le ka thato e ntle, ho ba le tlhompho ya ho thusa ka mmaraka wa hao o eketsehileng.

  • E fetileng:
  • E 'ngoe:
  • Ngola molaetsa oa hau mona 'me u o romelle ho rona

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