Valve ea Mofuta oa U Butterfly
Valve ea serurubele ea mofuta oa U ke eng?
Mofuta oa U Butterfly Valve,Ntlha ea pele, ke mofuta oa valve ea serurubele e lulang e tiile, e boetse e bitsoa valve ea serurubele e "concentric", "e nang le rabara" le "e lutseng rabara", e na le setulo sa rabara (kapa se tiileng) pakeng tsa bophara ba kantle ba disc le lebota la kahare la valve.
Valve ea serurubele ke valve e potolohang ka kotara e potolohang likhato tse 90 ho bula kapa ho koala phallo ea media. E na le disc e chitja, e tsejoang hape e le serurubele, e fumanoang bohareng ba 'mele e sebetsang e le mokhoa oa ho koala valve. Disc e hokahantsoe le actuator kapa mohele ka har'a shaft, e fetang ho tloha disc ho ea holimo ho 'mele oa valve.
Motsamao oa diski o tla khetholla sebaka sa valavu ea serurubele. Mofuta oa wafer oa valavu ea serurubele e lutseng ka thata o ka sebetsa e le valavu e arolang haeba diski e potoloha ka botlalo likhato tse 90, valavu e butsoe kapa e koetsoe ka botlalo.
Valve ea serurubele e boetse e sebelisoa e le valve e laolang phallo, haeba disc e sa potolohe ho fihlela e fetoha kotara e felletseng, ho bolela hore valve e bulehile hanyane, re ka laola phallo ea metsi ka ho bula ka litsela tse fapaneng.sekhutlo.
(Chate ea CV/KV ea valve ea serurubele e lulang e tiile e fumaneha ha e kopuoa)
Ea bobeli, ho latela mokhoa oa ho kenya,Valve ea mofuta oa U Butterfly,hape ke valve ea mofuta oa wafer.
Leha ho na le di-flange tse pedi tse kopaneng hodima di-valve, empa e ntse e le sehlopheng sa mofuta wa wafer,Litekanyo tse tšoanang tsa sefahleho le sefahleho le mofuta oa wafer o nang le desgin e nyane, e lekana pakeng tsa li-flange tse peli, ka li-stud tse fetang ho tloha flange e 'ngoe ho ea ho e 'ngoe. Valve e tšoaroa sebakeng sa eona 'me e koetsoe ka gasket ke khatello ea li-stud. Mofuta oa valve ea serurubele e lulang e tiile ea U ke tharollo e bobebe, e sa hlokeng tlhokomelo, e theko e tlase, le e tšepahalang lits'ebetsong tse fapaneng.
Li-flange li etselitsoe ho hokahanya le ho kenya li-valve tse kholo. Hobane k'hamphaning ea rona, li-valve tsa serurubele tse lulang li tiile mofuta oa wafer le mofuta oa lug ke tsa bophara ba DN32 ho isa ho DN600. Bakeng sa boholo bo boholo, re sebelisa li-valve tsa serurubele tsa mofuta oa U kapa li-valve tsa serurubele tse habeli, e leng letoto le leng la lihlahisoa.
U ka fumana liphapang tsa ho kenya mofuta oa wafer oa serurubele se lulang se tiile, mofuta oa U le mofuta oa flange e habeli.
Litšobotsi tsa Sehlooho tsa mofuta oa U oa valve ea serurubele e lulang e tiile ea NORTECH
HOBANENG HA RE KHETHEHA?
- Qboleng le tšebeletso: lilemo tse fetang 20 tsa boiphihlelo ba lits'ebeletso tsa OEM/ODM bakeng sa lik'hamphani tse etellang pele tsa li-valve tsa Europe.
- Qthomello ea uick, e loketse ho romelloa libeke tse 2-4, e na le li-valve le likarolo tse ling tse ntle tsa lirurubele tse lulang li tiile.
- QTiisetso ea boleng ba selemo bakeng sa li-valve tsa serurubele tse lutseng ka thata likhoeli tse 12-24
- Qtaolo ea boleng bakeng sa karolo e 'ngoe le e 'ngoe ea valve ea serurubele
Likarolo tse ka sehloohong ea li-valve tsa serurubele tsa mofuta oa U
- Kaho e nyane e fella ka boima bo tlase, sebaka se fokolang polokelong le ho e kenya.
- Boemo ba shaft e bohareng, ho tiea ha bubble ka mahlakoreng a mabeli ka 100%, e leng se etsang hore ho kenngoa ho amohelehe ka lehlakoreng lefe kapa lefe.
- 'Mele o felletseng o fana ka khanyetso e tlase khahlanong le phallo.
- Ha ho na masoba tseleng ea phallo, e leng se etsang hore ho be bonolo ho hloekisa le ho bolaea likokoana-hloko bakeng sa sistimi ea metsi a nooang jj.
- Rabara e kentsweng ka hare mmeleng e etsa mokelikeli o sa amaneng le mmele.
- Moralo oa diski e se nang phini o thusa ho thibela ntlha ea ho lutla ho diski.
- Flange e kaholimo ea ISO 5211 e loketse bakeng sa boiketsetso bo bonolo le ho lokisa bocha actuator.
- Li-torque tse tlase tsa ts'ebetso li fella ka ts'ebetso e bonolo le khetho e theko e tlase ea actuator.
- Li-bearing tse nang le PTFE li etselitsoe ho thibela khohlano le ho tsofala, ha ho hlokahale setlolo.
- Lesela le kentsweng mmeleng, lesela le bonolo ho le nkela sebaka, ha le na tshenyo pakeng tsa mmele le lesela, le loketse tshebediso ya pheletso ya mola.
- ka di-flange tse kopaneng ho nolofatsa ho kenngwa ha valve e kgolo ya serurubele.
Mefuta ea Ts'ebetsobakeng sa valve ea mofuta oa U serurubele
| Lebokose la letsoho |
|
| Motlakase oa pneumatic |
|
| Sesebelisoa sa motlakase |
|
| Sebaka sa ho sisinya sa ISO5211 sa kutu ea mahala |
|
ka kopo shebalethathamo la rona la li-valve tsa serurubelebakeng sa lintlha tse qaqileng kapa ikopanye le sehlopha sa rona sa thekiso ka kotloloho.
Tlhaloso ea tekheniki ea li-valve tsa serurubele tsa mofuta oa U
Maemo:
| Moralo le Moetsi | API609/EN593 |
| Lifahleho li talimane | Letoto la 20 la ISO5752/EN558-1 |
| Bofelo ba Flange | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Tekanyetso ea khatello | PN6/PN6/PN16/PN25, ANSI Sehlopha sa 125/150 |
| Teko le Tlhahlobo | API598/EN12266/ISO5208 |
| Sebaka sa ho kenya sa actuator | ISO5211 |
Lisebelisoa tsa likarolo tse kholo tsaLi-valve tsa mofuta oa U tsa serurubele:
| Likarolo | Lisebelisoa |
| 'Mele | Tšepe e qhibilihisitsoeng, tšepe ea khabone, tšepe e sa hloekang, tšepe e sa hloekang ea duplex, Monel, Alu-bronze |
| Disiki | Ductile tšepe e koahetsoeng ka nikeli, ductile tšepe e koahetsoeng ka nylon/Alu-boronse/tšepe e sa hloekang/duplex/Monel/Hasterlloy |
| Lesela | EPDM/NBR/FPM/PTFE/Hypalon |
| Kutu | Tšepe e sa ruseng/Monel/Duplex |
| Ho betla | PTFE |
| Liboutu | Ts'epe e sa beng le mabali |
Lisebelisoa tsa 'mele oa valve tsaLi-valve tsa mofuta oa U tsa serurubele
| Tšepe e qhibilihisitsoeng |
|
|
| Ts'epe e sa beng le mabali |
|
|
| Alu-bronze |
|
|
Lisebelisoa tsa diski ea valve tsaLi-valve tsa mofuta oa U tsa serurubele
| Ductile tšepe nikele e koahetsoeng |
|
|
| Ductile tšepe nylon e koahetsoeng |
|
|
| Ductile tšepe PTFE lined |
|
|
| Ts'epe e sa beng le mabali |
|
|
| Tšepe e sa hloekang ea duplex |
|
|
| Alu-bronze |
|
|
| Hasterlloy-C |
|
|
Sekoahelo sa letsoho la rabaraeaLi-valve tsa mofuta oa U tsa serurubele
| NBR | 0°C~90°C | Li-hydrocarbon tse nang le monko o monate (li-fuel, oli e nang le monko o fokolang, likhase), metsi a leoatle, moea o hatelletsoeng, phofo, granular, vacuum, phepelo ea khase |
| EPDM | -20°C~110°C | Metsi ka kakaretso (a chesang, a batang, a leoatle, a ozone, a ho sesa, a indasteri, jj). Li-acid tse fokolang, litharollo tse fokolang tsa letsoai, lino tse tahang, li-ketone, likhase tse bolila, lero la tsoekere |
| EPDM ea bohloeki | -10°C~100°C | Metsi a nooang, lijo, metsi a nooang a se nang chlorine |
| EPDM-H | -20°C~150°C | HVAC, metsi a pholileng, lijo le lero la tsoekere |
| Viton | 0°C~200°C | Li-hydrocarbon tse ngata tsa aliphatic, aromatic le halogen, likhase tse chesang, metsi a chesang, mouoane, asiti e sa pheleng, alkali |
Pontšo ea sehlahisoa
Kopo ea Sehlahisoa:
Li-valve tsa serurubele tsa mofuta oa U li sebelisoa hokae?
Li-valve tsa serurubele tsa mofuta oa U,joalo ka tse ling kaofelavalve e tiileng ea serurubele e lutseng,e sebelisoa haholo ho
- Litsi tsa kalafo ea metsi le litšila
- Indasteri ea pampiri, masela le tsoekere
- Indasteri ea kaho, le tlhahiso ea ho cheka
- Ho futhumatsa, ho pholisa moea le ho potoloha ha metsi a pholileng
- Li-conveyor tsa pneumatic, le lits'ebetso tsa vacuum
- Limela tse hatelletsoeng tsa moea, khase le desulphurization
- Indasteri ea ho ritela, ho qhibilihisa le ho etsa lik'hemik'hale
- Tsamaiso le ho sebetsana le bongata bo omileng
- Indasteri ea motlakase
Li-valve tsa serurubele tse lutseng ka thata li netefalitsoe kaWRASUK leACSFora, haholo-holo bakeng sa mesebetsi ea metsi.
