Li-valve tsa serurubele ke likarolo tsa bohlokoa lits'ebetsong tsa liphaephe tsa indasteri, 'me ts'ebetso ea tsona e itšetlehile haholo ka litlhophiso tse nepahetseng tsa libolting. Tataiso ena e fana ka lintlha tse qaqileng.chate ea bolt ea valve ea serurubelebakeng sa li-valve tsa flange, wafer, tšepe e sa ruseng le tšepe ea carbon. Hore na u moenjiniere, setsebi sa theko, kapa setsebi sa tlhokomelo, ho utloisisa litlhaloso tsa bolt ho netefatsa ts'ebetso ea li-valve e sireletsehileng le e sebetsang hantle.
Hobaneng Chate ea Bolt e le ea Bohlokoa bakeng sa Li-valve tsa Serurubele
Ho tjhesa ka bolt ke mokokotlo wa botšepehi ba kopano ya di-valve. Boholo ba bolt bo fosahetseng, thepa, kapa torque di ka lebisa ho dutleng, ho hloleheng ha di-valve, kapa esita le nako ya ho se sebetse ha sistimi.chate ea bolt bakeng sa li-flangekapa li-valve tsa serurubele li etsa hore:
- Litekanyo tsa bolt(bophara, bolelele, mofuta oa khoele).
- Ho tsamaellana ha thepa(tšepe e sa hloekang, tšepe ea khabone).
- Litekanyetso tsa torqueho fihlela ho tiisoa ho hoholo.
Bakeng sali-valve tsa serurubele tse nang le flangeleli-valve tsa serurubele tse nang le wafer, lichate tsa bolt lia fapana ho latela boholo ba valve, tekanyo ea khatello, le maemo a flange (ANSI, DIN, JIS).
Chate ea Bolt ea Flange Butterfly Valve
Litlhaloso tsa Bolt ea ANSI Flange
Li-flange tsa ANSI B16.5 li sebelisoa haholo Amerika Leboea. Ka tlase ke mokhoa o nolofalitsoengchate ea bolt ea flangebakeng sa li-valve tsa serurubele tsa Sehlopha sa 150 le Sehlopha sa 300:
| Boholo ba Valve (lisenthimithara) | Boleng ba Bolt | Bophara ba Bolt (lisenthimithara) | Bolelele ba Bolutu (lisenthimithara) |
| 2″ | 4 | 0.5″ | 2.5″ |
| 6″ | 8 | 0.75″ | 3.5″ |
| 12″ | 12 | 1″ | 4.5″ |
Lintlha tsa Boitsebiso:
- Li-valve tsa serurubele tsa tšepe e sa hloekanghangata sebelisa liboutu tsa ASTM A193 B8 bakeng sa ho hanyetsa mafome.
- Li-valve tsa serurubele tsa tšepe ea k'haboneKopanya le diboutu tsa ASTM A307 bakeng sa ditshebediso tse matla haholo.
Chate ea Bolt ea Valve ea Serurubele sa Wafer
Li-valve tsa serurubele sa Waferli bobebe 'me li itšetlehile ka liboutu tsa flange bakeng sa khatello.chate ea bolte shebane le:
- Bolelele ba bolt:E tlameha ho koahela 'mele oa valve le li-flange.
- Matsoho a sebaka:Hangata ho hlokahala ho thibela ho tiea ho feteletseng.
| Boholo ba Valve (lisenthimithara) | Bolelele ba Bolutu (lisenthimithara) | Torque (lb-ft) |
| 4″ | 3.0″ | 45–50 |
| 10″ | 5.5″ | 90–100 |
| 16″ | 7.0″ | 150–170 |
Keletso:Kamehla netefatsa bolelele ba bolt kamoetsi oa li-valve tsa serurubeleho qoba ho se lumellane.
Khetho ea Thepa ea Bolt: Tšepe e sa Khabeng Khabone khahlanong le Tšepe ea Khabone
Li-Bolt tsa Valve tsa Tšepe e sa Senyeheng
- Mekhahlelo:ASTM A193 B8 (304/316 SS) bakeng sa ho hanyetsa ho hoholo ha mafome.
- Likopo:Liindasteri tsa lik'hemik'hale, tsa likepe, kapa tsa ho sebetsana le lijo.
- Torque:Ho hlokahala torque e tlase ha ho bapisoa le tšepe ea carbon.
Li-bolt tsa Valve tsa Tšepe ea Khabone ea Khabone
- Mekhahlelo:ASTM A307 kapa A325 bakeng sa matla a ho thaepa a phahameng.
- Likopo:Litsamaiso tsa oli, khase le mocheso o phahameng.
- Ho roala:E manehiloe ka galvanized kapa ka zinki ho thibela mafome.
Mokhoa oa ho Khetha Moetsi oa Valve ea Serurubele ea Tšepahalang Chaena
Chaena e laola tlhahiso ea li-valve lefatšeng ka bophara, empa boleng boa fapana. Lintlha tsa bohlokoa ha u khethaMoetsi oa valve ea serurubele oa China:
1. Lisetifikeiti:ISO 9001, API 609, CE.
2. Ho Latela Lintho Tse Boleloang:Litlaleho tsa liteko tsa fektheri bakeng sa tšepe e sa hloekang/khabone.
3. Lichate tsa Bolt tse Ikhethileng:Bokhoni ba ho fana ka litlhaloso tsa bolt tse ikhethileng bakeng sa valve.
Limmaraka tse Hloahloa:
- Li-valve tsa serurubele sa Waferbakeng sa litsamaiso tsa HVAC.
- Li-valve tsa serurubele tsa Flangebakeng sa lifeme tsa kalafo ea metsi.
Lipotso Tse Botsoang Khafetsa Mabapi le Lichate tsa Bolt ea Serurubele sa Valve
Na nka sebelisa libolte hape nakong ea tlhokomelo ea li-valve?
Ho sebelisa liboutu hape ho kotsi ka lebaka la ho senyeha ha khoele. Kamehla buisana le setsebi sachate ea bolt bakeng sa li-flange'me u nke liboutu sebaka haeba boleng ba torque bo theoha ka tlase ho litlhaloso.
Ho thoe'ng haeba chate ea ka ea bolt e sa lumellane le boholo ba valve
Ikopanye lemoetsi oa li-valve tsa serurubelebakeng sa tlhaloso. Liboutu tse sa tsamaellaneng li beha botšepehi ba tiiso kotsing.
Qetello
E nepahetsengchate ea bolt ea valve ea serurubeleha e buisane ka botshepehi ba sistimi. Hore na o sebetsa leli-valve tsa serurubele tsa tšepe e sa hloekanglibakeng tse senyang kapali-valve tsa serurubele tsa tšepe ea k'habonelitsamaisong tse nang le khatello e phahameng, ho khomarela litlhaloso tsa bolt ho thibela ho hloleha ho turang. Sebelisana le setifikeiti sa ho hloleha.China serurubele valvebahlahisi ho netefatsa hore ba latela maemo a machaba le ho fihlella lichate tsa bolt tse etselitsoeng kopo ea hau.
Nako ea poso: Mmesa-08-2025