Se latelang ke kakaretso ea mefuta e fapaneng ea bophara ba li-valve tsa serurubele tse nang le mekhoa e fapaneng ea khokahano le mefuta ea sebopeho, ho latela maemo a tloaelehileng a indasteri le mekhoa ea ts'ebeliso. Kaha mefuta e itseng ea bophara e ka fapana ho latela moetsi le boemo ba ts'ebeliso (joalo ka boemo ba khatello, mofuta o mahareng, jj.), sengoloa sena se fana ka data bakeng sa li-valve tsa zfa.
Se latelang ke data e akaretsang ea litšupiso ka bophara bo tloaelehileng (DN, mm).
1. Bophara ba li-valve tsa serurubele bo arotsoe ka mokhoa oa khokahano
1. Valo ea serurubele sa Wafer
- Bophara ba bophara: DN15–DN600
- Tlhaloso: Li-valve tsa serurubele sa Wafer li nyane ka sebopeho 'me hangata li sebelisoa lits'ebetsong tsa khatello e mahareng le e tlase. Li na le bophara bo pharaletseng 'me li loketse liphaephe tse nyane le tse mahareng. Haeba e feta DN600, u ka khetha valve e le 'ngoe ea serurubele ea flange (DN700-DN1000). Bophara bo boholo haholo (joalo ka DN1200 e kaholimo) ha bo fumanehe ka lebaka la litlhoko tse phahameng tsa ho kenya le ho tiisa.
2. Belofo ea serurubele e habeli
- Bophara ba bophara: DN50–DN3000
- Tlhaloso: Valve ea serurubele e nang le flange e habeli e loketse liketsahalo tse hlokang botsitso bo phahameng ba sebopeho le ts'ebetso ea ho koala. E na le bophara bo boholo 'me hangata e sebelisoa lits'ebetsong tse kholo tsa liphaephe tse kang kalafo ea metsi, liteishene tsa motlakase, jj.
3. Belofo e le 'ngoe ea serurubele e nang le flange
- Bophara ba bophara: DN700–DN1000
- Tlhaloso: Li-valve tsa flange tse le 'ngoe li sebelisa thepa e nyane ho feta li-valve tsa flange tse peli kapa tsa lug, e leng se fokotsang litšenyehelo tsa tlhahiso le ho fokotsa litšenyehelo tsa lipalangoang. E tlameletsoe ho flange ea phaephe ebe e khomareloa sebakeng sa eona.
4. Valo ea serurubele sa Lug
- Bophara ba bophara: DN50–DN600
- Tlhaloso: Li-valve tsa serurubele sa Lug (mofuta oa Lug) li loketse litsamaiso tse qetellong ea phaephe kapa tse hlokang ho qhaqhoa khafetsa. Sebaka sa bophara se senyenyane ebile se mahareng. Ka lebaka la meeli ea sebopeho, ts'ebeliso e kholo ea bophara ha e atile haholo.
5. Valve ea serurubele ea mofuta oa U
- Mefuta ea caliber: DN100–DN1800
- Tlhaloso: Li-valve tsa serurubele tsa mofuta oa U li sebelisoa haholo bakeng sa liphaephe tse bophara bo boholo, joalo ka phepelo ea metsi ea masepala, kalafo ea likhoerekhoere, jj., 'me sebopeho se loketse maemo a phallo e phahameng le phapang e tlase ea khatello.
| Tlhaloso | Mefuta e Tloaelehileng ea Boholo (DN) | Lintlha tsa Bohlokoa |
|---|---|---|
| Valve ea Serurubele sa Metsi | DN15-DN600 | Sebopeho se senyane, se theko e tlase, se sebediswa haholo ditsamaisong tsa kgatello e tlase ho isa ho e mahareng; boholo bo boholo bakeng sa ditshebeletso tse seng tsa bohlokwa. |
| Valve ea Serurubele sa Lug | DN50-DN600 | E loketse tšebeletso e sa sebetseng hantle le litsamaiso tse hlokang ho qhaqhoa ka lehlakoreng le leng. Ho sebetsana le khatello ho betere hanyane ho feta mofuta oa metsi. |
| Valve ea Serurubele e nang le Flanged e le 'Ngoe | DN700-DN1000 | E tloaelehile lits'ebetsong tse patiloeng kapa tse nang le khatello e tlase; boima bo bobebe ebile bo bonolo ho bo kenya. |
| Valve ea Serurubele e nang le Flanged habeli | DN50-DN3000 (ho fihlela ho DN4000 maemong a mang) | E loketse lits'ebetso tse nang le khatello e phahameng, bophara bo boholo, le tsa bohlokoa; ts'ebetso e ntle ea ho tiisa. |
| Valve ea Butterfly ea mofuta oa U | DN50-DN1800 | Hangata e manehiloe ka rabara kapa e manehiloe ka botlalo bakeng sa ho hanyetsa mafome lits'ebeletsong tsa lik'hemik'hale. |
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2. Mefuta e fapaneng ea li-valve tsa serurubele e arotsoe ka mofuta oa sebopeho
1. Valo ea serurubele e bohareng
- Mefuta ea caliber: DN50–DN1200
- Tlhaloso: Valve ea serurubele e bohareng (sekoahelo se bonolo kapa sekoahelo se tenyetsehang) e na le sebopeho se bonolo, se loketseng mocheso o tlase le mocheso o tloaelehileng, se leka-lekaneng, 'me se sebelisoa haholo metsing, khase le litsamaisong tse ling.
2. Valve e habeli ea serurubele e sa tloaelehang
- Mefuta ea caliber: DN50–DN1800
- Tlhaloso: Valve e habeli ea serurubele e sa sisinyeheng e fokotsa ho tsofala ha setiiso ka moralo o sa sisinyeheng, e loketse litsamaiso tsa khatello e tlase le e mahareng, e na le mefuta e mengata ea caliber, 'me e sebelisoa haholo indastering ea oli le khase, lik'hemik'hale le tse ling.
3. Valve e meraro ea serurubele e sa tloaelehang
- Mefuta ea caliber: DN100–DN3000
- Tlhaloso: Valve e meraro e sa tloaelehang ea serurubele (tiiso e thata) e loketse mocheso o phahameng, khatello e phahameng le maemo a thata a mosebetsi. E na le mefuta e mengata ea caliber 'me hangata e sebelisoa liphaepheng tse kholo tsa indasteri, tse kang motlakase, petrochemical, jj.
| Tlhaloso | Mefuta e Tloaelehileng ea Boholo | Lintlha tsa Bohlokoa |
|---|---|---|
| Valve ea Serurubele e Tebileng | DN40-DN1200 (ho fihlela ho DN2000 maemong a mang) | Methapo ea kutu le ea diski e lutse hantle ebile e bonolo, e loketse ts'ebeliso e akaretsang ea khatello e tlase. |
| Valve ea Butterfly e habeli e sa sebetseng | DN100-DN2000 (ho fihlela ho DN3000) | Disiki e tloha setulong kapele ha e buleha ho fokotsa ho tsofala, e sebediswa maemong a kgatello e mahareng. |
| Valve ea Butterfly e Mararo e Koalehileng | DN100-DN3000 (ho fihlela ho DN4000) | E etselitsoe lits'ebetso tsa mocheso o phahameng, khatello e phahameng, le ho se lutle letho, hangata e lutse ka tšepe. |
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Haeba o hloka ho fana ka diparamitha tse qaqileng haholoanyane bakeng sa mofuta o itseng kapa mofuta wa valve ya serurubele, kapa o hloka ho hlahisa dichate tse amehang, ka kopo hlalosa ho eketsehileng!