Ke eng A Triple Offset Butterfly Valve: Vs. Mofuta oa concentric

Ke eng A Triple Offset Butterfly Valve: phapang lipakeng tsa li-valve tsa serurubele tse concentric le tse sebetsang hantle haholo

Lefapheng la li-valve tsa indasteri, li-valve tsa serurubele li sebelisoa haholo taolong ea mokelikeli ka lebaka la sebopeho sa tsona se kopaneng le ho bula le ho koala kapele. Ka nts'etsopele ea mahlale a morao-rao, moralo oa li-valve tsa serurubele o 'nile oa ntlafatsoa ka mokhoa o tsoelang pele, o fella ka mefuta e mengata e kang.centerline butterfly valve, habedi eccentric serurubele valveletriple eccentric butterfly valve. Sengoliloeng sena se tla qala ho tsoa ho molao-motheo oa moralo, papiso ea ts'ebetso le likhothaletso tsa khetho, ho sekaseka ka botebo melemo ea mantlha ea.triple eccentric butterfly valve, le ho hlahloba mokhoa oa ho khetha boleng bo phahamengbaetsi ba li-valve tsa serurubelelebafani ba thepa.

Khethollo le Libopeho tsa Sebopeho sa Li-valve tsa Butterfly

 1. Seqhubu sa Serurubele se Concentric

 - Likarolo tsa sebopeho: Letlapa la valve ke coaxial le stem ea valve, sebaka sa ho tiisa se entsoe ka mokhoa o ts'oanang, 'me setulo sa valve hangata se entsoe ka thepa e bonolo (e kang rabara).

- Melemo: Theko e tlaase, mohaho o bonolo, o loketseng khatello e tlaase le maemo a tloaelehileng a mocheso.

- Mefokolo: Khanyetso e kholo ea likhohlano, 'me ts'ebetso ea ho tiisa e fokotseha ka ho eketseha ha mocheso le khatello.

- Maemo a kopo: maemo a sa sebetseng a thata joalo ka kalafo ea metsi, HVAC, jj.

2. Double Eccentric Butterfly Valve

- Likarolo tsa sebopeho:

- Eccentricity ea pele: kutu ea valve e kheloha bohareng ba poleiti ea valve ho fokotsa khohlano ea ho bula le ho koala.

- Eccentricity ea bobeli: Sebaka sa ho tiisa poleiti ea valve se kheloha moleng o bohareng oa phaephe ho fihlela tiiso eo e seng ea khokahanyo.

- Melemo: torque e nyane ea ho bula le ho koala, ts'ebetso e ntle ea ho tiisa ho feta valve ea serurubele sa centerline.

- Mefokolo: thepa ea ho tiisa e atisa ho tsofala tlas'a mocheso o phahameng le khatello e phahameng.

- Maemo a kopo: liphaephe tsa khatello e mahareng le e tlase liindastering tsa peterole le lik'hemik'hale.

3. Triple Eccentric Butterfly Valve

- Likarolo tsa sebopeho:

- Eccentricity ea pele: kutu ea valve e kheloha bohareng ba poleiti ea valve.

- Eccentricity ea bobeli: sebaka sa ho tiisa poleiti ea valve se kheloha moleng o bohareng oa phala.

- Eccentricity ea boraro: sebopeho sa ho tiisa holim'a cone angle se fihlella ho tiisa tšepe ka thata.

- Melemo:

- Khohlano ea zero e bula le ho koala: Letlapa la valve le setulo sa valve li kopana feela ha li koetsoe, tse lelefatsang bophelo ba tšebeletso.

- Mocheso o phahameng le ho hanyetsa khatello e phahameng: Litiiso tsa tšepe li ka mamella mocheso o phahameng ka holimo ho 400 ℃ le maemo a khatello ea Sehlopha sa 600.

- Ho tiisoa ka mahlakore ka bobeli: E loketse maemo a thata a ho sebetsa moo sehare se phallang ka mahlakore ka bobeli.

- Maemo a kopo: Lisebelisoa tsa bohlokoa tse nang le mocheso o phahameng le khatello e phahameng e kang matla, petrochemical, le LNG.

4. Phallo e Phahameng ea Ts'ebetso ea Butterfly Valve

- Tlhaloso: Hangata e bua ka valve ea serurubele e nang le sebopeho sa makhetlo a mabeli kapa a mararo, se nang le litšobotsi tsa torque e tlaase, ho tiisa ho phahameng le bophelo bo bolelele.

- Melemo ea mantlha: E ka nka sebaka sa li-valve tsa heke le li-valve tsa bolo le ho fokotsa litšenyehelo tsa sistimi ea liphaephe.

Hobaneng ha valve ea "eccentric butterfly" e meraro e le khetho ea pele bakeng sa indasteri

 1. Tlhahlobo ea melemo ea sebopeho

- Moralo oa tiiso ea tšepe e thata: E entsoe ka tšepe e sa hloekang, tšepe ea alloy le lisebelisoa tse ling, ha e na kutu ebile ha e senyehe.

- Conical ho tiisa bokaholimo: ho kopana ho tsoelang pele ho thehoa ha ho koaloa, 'me tiiso e thata haholoanyane.

- Moqapi oa tšireletso ea mollo: mefuta e meng e kopana le setifikeiti sa API 607 ​​​​'me e loketse libaka tse kotsi.

2. Papiso le valve habeli eccentric butterfly

3. Linyeoe tsa kopo ea indasteri

- Indasteri ea matla: e sebelisoang tsamaisong ea metsi a phepelo ea boiler, e hanyetsanang le mouoane o phahameng oa mocheso.

- Petrochemical: Laola mecha ea litaba e senyang ka har'a likarolo tsa catalytic cracking.

- LNG polokelo le lipalangoang: Boloka ho ts'epahala ha tiiso tlas'a maemo a mocheso a tlase haholo.

Mokhoa oa ho khetha bahlahisi ba li-valve tsa serurubele tsa boleng bo holimo le bafani ba thepa 

1. Sheba matla a botekgeniki

- Patents le litifikeiti: Beha lintho tsa bohlokoa pelebahlahisitse nang le patented triple-eccentric valve valve technology 'me li netefalitsoe ke API 609 le ISO 15848.

- Bokhoni ba ho iketsetsa: Na o ka fana ka li-valve tse nang le boholo bo sa tloaelehang le lisebelisoa tse khethehileng (tse kang Monel, Inconel).

2. Sheba taolo ea boleng ba tlhahiso

- Teko ea lintho tse bonahalang: Litlaleho tsa lintho tse bonahalang (joalo ka litekanyetso tsa ASTM) lia hlokahala.

- Teko ea ts'ebetso: Ho kenyelletsa liteko tsa ho tiisa le liteko tsa potoloho ea bophelo (joalo ka menyetla e 10,000 ea ho bula le ho koala ntle le ho lutla).

3. Sheba theko le bokhoni ba ho fana ka thepa

- Melemo ea lifeme tsa China:

- Tlholisano ea theko: Sechaenabafani ba li-valve tsa serurubeleitšetleha ka tlhahiso e kholo, 'me theko e tlase ho 30% -50% ho feta ea lihlahisoa tsa Europe le Amerika.

- Phano e potlakileng: Lethathamo le lekaneng la lihlahisoa tse tloaelehileng, tse tšehetsang libeke tse 2-4 tsa pelehi.

4. Sheba tšebeletso ea ka mor'a thekiso

- Fana ka tataiso ea ho kenya setšeng, tlhokomelo ea kamehla le phepelo ea likarolo tse ling.

Mekhoa ea nakong e tlang ea li-valve tsa lirurubele tse tharo-eccentric

1. Ntlafatso e bohlale: Li-sensor tse kopantsoeng le li-module tsa IoT ho lekola boemo ba li-valve ka nako ea nnete.

2. Tšebeliso ea lintho tse bonahalang tse nang le tikoloho: Amohela moralo o se nang ho lutla le likhahla tse tlase tsa baphaphathehi (Setifikeiti sa ISO 15848).

3. Katoloso ea lebala la mocheso o tlase haholo: E sebetsa maemong a feteletseng a ho sebetsa joalo ka mokelikeli oa hydrogen (-253 ℃) le helium ea metsi.

Qetello 

Boraro eccentric serurubele valvee fetohile belofo e ratoang bakeng sa liphaephe tsa indasteri tse nang le mocheso o phahameng le khatello e phahameng ka sebopeho sa eona sa phetoho ea tšepe e thata le bophelo ba ts'ebeletso ea nako e telele. Hore na ho bapisa melemo ea ts'ebetso lehabedi eccentric serurubele valvekapa ho khetholla maemo a ts'ebeliso kacenterline butterfly valve, ho bohlokoa ho khetha amoetsi oa valve ea serurubeleka thekenoloji e tšepahalang le theko e utloahalang.Lifeme tsa li-valve tsa butterflyChina e fetoha motheo oa mantlha oa theko ea lefats'e ka ketane ea bona ea theknoloji e holileng le melemo ea litšenyehelo. Haeba u batla ho tseba haholoanyaneserurubele se sebetsang hantle hahololitekanyetso tsa tekheniki kapa u fumane quote, ka kopo ikopanye le rona - mofani oa tharollo ea valve ea setsebi!