Moetsi oa valve ea Butterfly ea motlakase China DN50 DN1200 Boleng bo Holimo bo nang le setifikeiti sa WRAS
Valve ea Serurubele ea Motlakase ke Eng?
Valve ea Serurubele,e boetse e bitsoa "valve ea serurubele e nang le "concentric", e nang le "rabara e nang le" le "rabara e lutseng" e nang 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 valve ea serurubele.Mofuta oa wafer oa serurubele se lulang se tiile o ka sebetsa e le valve e arolang haeba disc e potoloha ka botlalo likhato tse 90, valve e butsoe kapa e koetsoe ka botlalo.
Valve ea Serurubele ea Motlakase,moralo o mokgutshwane ka ho fetisisa o nang le difahleho tse kgutshwane.E lekana pakeng tsa di-flange tse pedi, ka di-stud tse fetang ho tloha ho e nngwe ho ya ho e nngwe. Valve e tshwerwe sebakeng sa yona mme e kwalwa ka gasket ke kgatello ya di-stud.Mofuta oa wafer ea serurubele se lutseng ka thata ke tharollo e bobebe, e sa hlokeng tlhokomelo, e theko e tlaase, le e tšepahalang bakeng sa lits'ebetso tse fapaneng.
Litšobotsi tsa Sehlooho tsa mofuta oa li-valve tsa serurubele tsa motlakase tsa NORTECH
HOBANENGHO RŌNA U KHETHE?
- 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 1-4, 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 eaLi-valve tsa motlakase tsa serurubele
- 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.
 | NORTECH Valve e tiileng ea serurubele moralo o se nang phini |  |
ka kopo shebalethathamo la rona la li-valve tsa serurubelebakeng sa lintlha tse qaqileng kapa ikopanye le sehlopha sa rona sa thekiso ka kotloloho.
Mefuta ea Ts'ebetso bakeng saLi-valve tsa motlakase tsa serurubele
| Lever ea letsoho |
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| Lebokose la letsoho |
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| Motlakase oa pneumatic |
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| Sesebelisoa sa motlakase |
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| Sebaka sa ho sisinya sa ISO5211 sa kutu ea mahala |
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Tlhaloso ea tekheniki ea li-valve tsa serurubele tsa motlakase
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 of Valve ea motlakase ea 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 valveof Motlakase li-valve tsa serurubele
| Tšepe e qhibilihisitsoeng |
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| Ts'epe e sa beng le mabali |
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| Alu-bronze |
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Lisebelisoa tsa diski ea valve of Valve ea motlakase ea serurubele
| Ductile tšepe nikele e koahetsoeng |
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| Ductile tšepe nylon e koahetsoeng |
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| Ductile tšepe PTFE lined |
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| Ts'epe e sa beng le mabali |
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| Tšepe e sa hloekang ea duplex |
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| Alu-bronze |
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| Hasterlloy-C |
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Sekoahelo sa letsoho la rabaraeaValve ea motlakase ea 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 |
