Li-valve tsa Mofuta o Molemo oa Ductile Iron Wafer Type EPDM Rubber Sealing Worm Gear Manual Operation Butterfly Valve
Ka ho khomarela khopolo ea "Boleng bo Boleng, Tšebeletso e Khotsofatsang", re ntse re leka ka matla ho ba molekane ea molemo oa k'hamphani ea hau bakeng sa Factory Supply China UPVC Body Wafer Typenbr EPDM Rubber Sealing Worm Gear Manual Operation Butterfly Valve, Botšepehi ke molao-motheo oa rona, ts'ebetso ea litsebi. ke mosebetsi oa rona, tšebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
Ka ho khomarela khopolo ea "Boleng bo Botle, Tšebeletso e Khotsofatsang", re ntse re loanela ho ba molekane ea molemo oa k'hamphani ea hau bakeng saChina Butterfly Valve, Butterfly ea Valve, Ka lilemo tse ngata, joale re ntse re latela molao-motheo oa ho shebana le bareki, ho ipapisa le boleng, ho phehella bokhabane, ho arolelana melemo. Re tšepa, ka botšepehi le boikemisetso bo botle, ho ba le tlotla ea ho thusa ka 'maraka oa hau o tsoelang pele.
Tlhaloso:
Letoto la EDBelofo ea serurubele sa Waferke mofuta o bonolo oa sleeve mme o ka arola 'mele le mokelikeli oa metsi hantle.
Belofo e na le moralo o kopaneng, o bobebe ebile o bonolo haholo ho e kenya le ho sebetsa. Ho hlophisoa ha eona ka mokhoa oa li-wafer ho lumella ho kenngoa ka potlako le ha bonolo pakeng tsa li-flanges, ho etsa hore e be sebaka se loketseng bakeng sa sebaka se thata le lisebelisoa tse hlokomelang boima ba 'mele. Ka lebaka la litlhoko tse tlase tsa torque, basebelisi ba ka fetola boemo ba valve habonolo ho laola phallo hantle ntle le ho hatisa lisebelisoa.
Tšireletseho ke ea bohlokoa tikolohong efe kapa efe ea indasteri mme li-valve tsa rona tsa serurubele sa wafer li ka fihlela litlhoko tsa hau. E na le mochine oa ho notlela tšireletso o thibelang ts'ebetso ea valve ka phoso kapa e sa lumelloeng, ho netefatsa hore ts'ebetso ea hau e tsamaea hantle ntle le tšitiso ea letho. Ho feta moo, ho tiisa ha eona ka thata ho fokotsa ho lutla, ho eketsa ts'epahalo ea sistimi ka kakaretso le ho fokotsa kotsi ea ho fokotsa nako kapa tšilafalo ea sehlahisoa.
Ho feto-fetoha ha maemo ke tšobotsi e 'ngoe e hlahelletseng ea li-valve tsa rona tsa serurubele. E loketse lits'ebetso tse fapaneng joalo ka kalafo ea metsi, lits'ebetso tsa HVAC, ts'ebetso ea lik'hemik'hale, oli le khase, le tse ling, li-valve tsena li fana ka tharollo e tšepahalang, e sebetsang ea taolo bakeng sa liindasteri tse fapaneng.
Ka bokhutšoanyane, li-valve tsa rona tsa serurubele sa serurubele li fana ka tharollo e tšepahalang, e phahameng le e theko e tlaase ea taolo ea phallo bakeng sa lits'ebetso tse fapaneng. Ka moaho oa eona o tšoarellang, bonolo ba ho kenya, bokhoni bo phahameng ba ho laola phallo le likarolo tse matla tsa polokeho, ha ho pelaelo hore valve ena e tla feta litebello tsa hau mme e tla bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ea ts'ebetso ea hau. Eba le ts'ebetso e ke keng ea bapisoa ea li-valve tsa rona tsa serurubele 'me u nke mekhoa ea hau ea indasteri ho ea holimo.
Lintho tse ka sehloohong:
Likarolo | Lintho tse bonahalang |
'Mele | CI,DI,WCB,ALB,CF8,CF8M |
Diski | DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel |
Motsoako | SS416,SS420,SS431,17-4PH |
Setulo | NBR,EPDM,Viton,PTFE |
Pin ea Taper | SS416,SS420,SS431,17-4PH |
Tlhaloso ea Setulo:
Lintho tse bonahalang | Mocheso | Sebelisa Tlhaloso |
NBR | -23 ℃ ~ 82 ℃ | Buna-NBR: (Nitrile Butadiene Rubber) e na le matla a matle a ho tsitlella le ho hanyetsa abrasion, hape e hanyetsana le lihlahisoa tsa hydrocarbon. , mafura, oli ea hydraulic le ethylene glycol. Buna-N e ke ke ea sebelisoa bakeng sa acetone, li-ketones le li-hydrocarbon tse nitrate kapa tse chlorine. |
Nako ea ho thunya -23 ℃ ~ 120 ℃ | ||
EPDM | -20 ℃ ~ 130 ℃ | Kakaretso ea rabara ea EPDM: ke rabara ea maiketsetso e sebetsang ka kakaretso e sebelisoang metsing a chesang, lino, mekhoa ea lihlahisoa tsa lebese le tse nang le li-ketones, joala, nitric ether ester le glycerol. Empa EPDM e ke ke ea sebelisa bakeng sa oli e thehiloeng ho hydrocarbon, liminerale kapa li-solvents. |
Nako ea ho thunya - 30 ℃ ~ 150 ℃ | ||
Viton | -10 ℃~ 180 ℃ | Viton ke fluorinated hydrocarbon elastomer e hanyetsanang hantle le oli le likhase tse ngata tsa hydrocarbon le lihlahisoa tse ling tse thehiloeng ho peterole. Viton e ke ke ea sebelisa bakeng sa ts'ebeletso ea mouoane, metsi a chesang a fetang 82 ℃ kapa alkaline e kopaneng. |
PTFE | -5 ℃ ~ 110 ℃ | PTFE e na le ts'ebetso e ntle ea 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 lubricity le ho hanyetsa botsofali. Ke thepa e ntle ea ho sebelisoa ho li-acids, alkalis, oxidant le li-corrodents tse ling. |
(Inner liner EDPM) | ||
PTFE | -5 ℃ ~ 90 ℃ | |
(NBR) |
Ts'ebetso:lever, gearbox, motlakase actuator, pneumatic actuator.
Litšobotsi:
1.Moetso oa hlooho ea "D" kapa Square cross: E bonolo ho hokahana le li-actuator tse fapaneng, fana ka torque e eketsehileng;
2.Two piece stem square driver: No-space connection e sebetsa maemong afe kapa afe a futsanehileng;
3.'Mele ntle le sebopeho sa Frame: Setulo se ka arola 'mele le mokelikeli oa metsi hantle,' me o loketse ka pipe flange.
Boemo:
Ka ho khomarela khopolo ea "Boleng bo Boleng, Tšebeletso e Khotsofatsang", re ntse re leka ka matla ho ba molekane ea molemo oa k'hamphani ea hau bakeng sa Factory Supply China UPVC Body Wafer Typenbr EPDM Rubber Sealing Worm Gear Manual Operation Butterfly Valve, Botšepehi ke molao-motheo oa rona, ts'ebetso ea litsebi. ke mosebetsi oa rona, tšebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
Phepelo ea FemeChina Butterfly Valve, Butterfly ea Valve, Ka lilemo tse ngata, joale re ntse re latela molao-motheo oa ho shebana le bareki, ho ipapisa le boleng, ho phehella bokhabane, ho arolelana melemo. Re tšepa, ka botšepehi le boikemisetso bo botle, ho ba le tlotla ea ho thusa ka 'maraka oa hau o tsoelang pele.