Ductile iron Body le Disc PN16 Cast iron Butterfly Valve Gear Box
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Moralo o arohaneng o amoheloa bakeng sa 'mele oa valve le setulo. Ho bonolo ho hlokomela le ho nkela sebaka.
E le ho etsa bonnete ba ho nepahala ha 'mele oa symmetry le ho fokotsa torque ea valve ea serurubele. Ntle le lera rabara ha machining valve 'mele. E ka qoba ho senyeha ha khatello ea rabara ea lesela.
E le ho thusa ho tšehetsa tšehetso, lihlahisoa tse 4 tsa bopaki ba oli li na le li-valve le 'mele. lesoba le ka holimo la shaft le na le 2 o-ring le 1 e khethehileng ea "screw screw ring seal", e etsang hore tiiso ea axial e tšepahale haholoanyane.
E le ho thibela tšenyo ea setulo sa valve se bakoang ke extrusion e feteletseng, li-2ends tsa lesoba la li-valve shaft li entsoe ka li-grooves. ha shaft ea valve e kenngoa ka har'a valve ho netefatsa ho tiisoa ha sefahleho sa setulo sa valve le poleiti ea valve.
Belofo ea serurubele e na le matla a phahameng le ho hanyetsa ho hoholo ho phahameng hobane thepa ea phini e timme ebile e halefile.
Sebopeho sa karete ea mofuta oa Spring + U se sebelisoa karolong e ka holimo ea kutu, sebopeho sa anti-exit se amoheloa ka kutu e se nang pini, e ke keng ea thibela feela kutu hore e se ke ea theoha, empa hape e lefella liphoso tsa ho kenya.
Ho molemo ke hofe? Belofo ea serurubele sa polasetiki le valve ea tšepe ea serurubele?
Ena ke tlhahiso ea bohata, hobane tšebeliso ea li-valve tsa serurubele tsa polasetiki le li-valve tsa tšepe ea tšepe ea serurubele li fapane ka ho feletseng, 'me ho ka boleloa hore ha li bapisoa.
Li-valve tsa serurubele sa polasetiki li bobebe ka boima ba kakaretso, sebopeho se batlang se le bonolo. e boetse e etsa hore e be le boholo bo kopanetsoeng haholoanyane, 'me ho kenya le ho qhaqha ho bonolo haholo. Li-valve tsa serurubele tsa polasetiki li boima bo bobebe, tse ka fokotsang mojaro oa tšehetso ea liphaephe le ho theola litšenyehelo tsa morero.
Li-valve tsa serurubele sa polasetiki li na le khanyetso e ntle ea kutu ho li-acid tse ngata tse tloaelehileng, li-alkalis, letsoai le tse ling tse mahareng.Serurubele sa serurubele se entsoe ka thepa e tiisang e nang le tiiso e ntle haholo, e ka thibelang ka nepo hore seaplane se se ke sa tsoa.
![boleng (2)fml](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579597ca1ae443762.jpg)
![boleng (1)kjj](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579596ac064b40064.jpg)
Valofo ea polasetiki e ke ke ea sebelisoa mocheso o phahameng le maemo a khatello e phahameng.
Ductile iron butterfly valve e na le melemo ea sebopeho se bonolo, boholo bo nyane, boima bo bobebe, ho kenya habonolo le tlhokomelo. Sebopeho sa sona se amohela poleiti ea serurubele e le sethiba sa phallo ho laola phallo e mahareng ka ketso e lipakeng tsa 'mele o potolohang le phala ea mokelikeli. Sebopeho sena se etsa hore valve ea ductile ea tšepe ea serurubele e be bonolo ho kenya le ho boloka sebaka, e loketseng litlhoko tsa ho tiisa phala e nyenyane ha se liketsahalo tse phahameng.
Khatello Resistance ea Ductile Iron Butterfly Valve ha e phahame.
Li-valve tsa ductile iron butterfly li loketse litsamaiso tse ling tse nang le khatello e tlase ea ho sebetsa, joalo ka drainage, phepelo ea metsi le liketsahalo tse ling. Liketsahalong tsena, melemo ea eona ea sebopeho se bonolo, boholo bo nyane, boima bo bobebe le ts'ebetso e bonolo e sebelisoa ka botlalo. Leha ho le joalo, ka lebaka la khatello e fokolang ea khatello, ha e loketse ho sebelisoa libakeng tse nang le khatello e phahameng le mocheso o phahameng.
Tšepe e sa hloekang e na le khanyetso e ntle ea kutu, e na le matla a phahameng 'me e khona ho mamella likhatello tse phahameng le mocheso.
Mekhoa e fapaneng ea liindasteri le ea mechine e hloka litlhaloso le mefuta e sa tšoaneng ea tsamaiso ea li-valve tsa serurubele, ha litlhaloso le mefuta ea li-valve tsa tšepe ea serurubele li na le melemo e fapaneng ea ho rua haholo ka mofuta le ho ikamahanya haholo le theknoloji.
Ho akaretsa, valve ea serurubele sa polasetiki le valve ea tšepe ea tšepe ke mefuta e 'meli ea li-valve tsa serurubele tse nang le lisebelisoa tse fapaneng le merero e fapaneng. Ho ke ke ha khoneha ho bapisa ka ho toba melemo le melemo ea bobeli. Ka hona, ha u khetha li-valve tsa serurubele, ho hlokahala hore u nahane ka maemo a khethehileng a kopo le litlhoko tsa ho fumana hore na li loketse.
Tlhaloso
![serurubele-valvefyv](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579595283cb748775.jpg)
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