Valve ea bolo ea uPVC e fana ka taolo e tšepahalang ea mokelikeli ka sebopeho se kopaneng, e etsa hore e tšoanelehe bakeng sa lits'ebetso moo sebaka se lekanyelitsoeng.
- Mmaraka oa lefats'e oa UPVC o fihletse hoo e ka bang $ 43 bilione ka 2023, e bonts'a tlhokahalo e matla ka lebaka la ho hanyetsa kutu, ho tšoarella le thepa e sa luleng.
- Meralo e kopaneng e lumella ho kenya habonolo libakeng tse koaletsoeng, haholo-holo moo likhokahano tsa likhoele li ratoang.
Lintlha tsa bohlokoa
- Li-valve tsa bolo ea UPVC li fana ka khanyetso e matla ea kutu, bophelo bo bolelele ba ts'ebeletso, le ho kenya habonolo, ho li etsa tse loketseng tšebeliso ea metsi, lik'hemik'hale le indasteri.
- Moralo oa bona o felletseng oa boema-kepe o netefatsa phallo e thellang ka tahlehelo e nyane ea khatello, athe lisebelisoa tsa boleng bo holimo tsa ho tiisa li fana ka ts'ebetso e tšepahalang ea ho lutla.
- Li-valve tsa bolo ea uPVC tse bobebe ebile li theko e boima li fokotsa litlhoko tsa tlhokomelo le litšenyehelo tsa ho kenya ha li bapisoa le li-valve tsa tšepe, tse fanang ka boleng bo boholo le ho tšoarella nako e telele.
Lintlha tsa Bohlokoa le Melemo ea UPVC Ball Valve
Litšobotsi tse ka Sehloohong le Kaho
Li-valve tsa bolo ea uPVC li na le moralo o otlolohileng empa o sebetsa hantle. Mochine oa mantlha o na le bolo e chitja e nang le bore e bohareng, e potolohang ka har'a 'mele oa valve ho laola phallo ea mokelikeli. Sekhahla sa valve se hokahana le bolo, se lumella ts'ebetso e potlakileng le e nepahetseng. Mefuta e mengata e sebelisa lisebelisoa tsa polasetiki tse kang rabara, nylon, kapa PTFE bakeng sa mehele ea ho tiisa setulo, ho netefatsa tiiso e tiileng le torque e tlaase ea ho sebetsa. Libaka tsa ho tiisa li lula li le ka thōko ho tloha bohareng, tse thibelang khoholeho ea mobu esita le ka litekanyetso tse phahameng tsa phallo.
Tlhokomeliso: The deformation ea elastic-plastic ea setulo sa valve ea polasetiki e lefella ho mamellana ha tlhahiso, ho netefatsa ts'ebetso e tšepahalang ea ho tiisa.
Baenjiniere ba ananela boholo ba compact le kaho e bobebe ea li-valve tsena. Sebopeho se bonolo se lumella ho kenya le ho boloka habonolo. Li-valve tsa bolo ea uPVC li tšehetsa mefuta e mengata ea lits'ebetso, ho kenyelletsa kalafo ea metsi, ts'ebetso ea lik'hemik'hale, le boenjiniere ba masepala. Tsoelo-pele ea morao tjena ea saense ea lintho tse bonahalang e atoloselitse tšebeliso ea tsona likhatellong tse sa tšoaneng, mochesong le mecheng ea litaba.
Lintlha tsa bohlokoa tsa kaho:
- Setiiso sa ho bula le ho koala se chitja
- Ho hanyetsa mokelikeli o tlaase le ho fetola kapele
- Ho tiisoa ka botšepehi le bophelo bo bolelele ba tšebeletso
- Mefuta e mengata e fumaneha bakeng sa mesebetsi e fapaneng le mekhoa ea actuation
Ho tšoarella nako e telele, ho hanyetsa ho bola, le ho sebetsa hantle ha litšenyehelo
Li-valve tsa bolo ea uPVC li ipabola ka ho tšoarella le ho hanyetsa lik'hemik'hale. Li hanela ho bola ho tsoa ho li-acids, metheo le matsoai, e leng se etsang hore li tšoanelehe bakeng sa libaka tse mabifi. Ho fapana le li-valve tsa tšepe, ha li hlokofatsoe ke mafome kapa mafome, e leng ho eketsang nako ea tsona ea ho sebetsa. Bongata ba li-valve tsa bolo ea UPVC li fana ka bophelo ba ts'ebeletso ea bonyane lilemo tse 25, tse nang le likarolo tse ling tse hlokang ho hlokomeloa hanyane.
Tafole e latelang e bapisa li-valve tsa bolo ea PVC le li-valve tse tloaelehileng tsa tšepe:
| Sebopeho | Li-Valve tsa Libolo tsa uPVC (Plasitiki). | Li-valve tsa tšepe (Koporo, Koporo, Tšepe e Khatsoeng, Tšepe) |
|---|---|---|
| Khanyetso ea Corrosion | Khanyetso e phahameng ea kutu; e molemo ho feta li-valve tsa tšepe, tšepe, koporo le tšepe e sa hloekang | Khanyetso e fokolang ea kutu; koporo le tšepe e entsoeng ka tšepe li bontša kutu e bonahalang ka mor'a tšebeletso e telele |
| Tšireletseho / Bophelo ba Tšebeletso | Bophelo ba tšebeletso e seng ka tlase ho lilemo tse 25; likarolo tse ling ha li na tlhokomelo | Ka kakaretso bophelo bo khuts'oane ba tšebeletso; tjantjello ya ho bola le ho hola |
| Boima ba 'mele | Hoo e ka bang karolo ea boraro ea boima ba li-valve tsa tšepe; ho kenya habonolo le ho fokotsa phaephe e ngata | E boima, e eketsa litšenyehelo tsa ho kenya le ho tsamaisa |
| Katleho ea litšenyehelo | E boloka chelete e ngata ka lebaka la ho boloka thepa le ho kenya | Litšenyehelo tse phahameng ka lebaka la litlhoko tsa thepa le tlhokomelo |
| Sebaka se ka Hare | Lerako le ka hare le boreleli, le sa rateheng ho hola le adsorption e amang ts'ebetso ea valve | Sebaka se ka hare se mahlahahlaha, se tloaetseng ho hola le ho hohela |
Li-valve tsa bolo ea PVC li lula li le bobebe 'me ho le bonolo ho li tšoara, ho fokotsa litšenyehelo tsa ho kenya le ho kenya lipeipi. Marako a bona a ka hare a boreleli a fokotsa ho phahama le ho netefatsa hore phallo e tsitsitseng. Le hoja li-valve tsa tšepe li fana ka mocheso o phahameng le ho hanyetsa khatello, li-valve tsa bolo ea uPVC li fana ka boleng bo ke keng ba lekanngoa mabapi le ho hanyetsa kutu le ho khoneha. Mehaho ena e etsa hore e be e loketseng bakeng sa lits'ebetso tsa bohloeki, lik'hemik'hale le metsi.
Moqapi o Felletseng oa Boema-kepe le Ts'ebetso ea Bopaki ba Leak
Boholo ba li-valve tsa bolo ea uPVC li na le moralo o felletseng oa boema-kepe. Sena se bolela hore bophara ba bore bo tsamaisana le phaephe, ho fokotsa khanyetso ea phallo le ho theoha ha khatello. Kaho e felletseng ea boema-kepe e lumella maro hore a fete ntle le thibelo, e leng ntho ea bohlokoa bakeng sa lits'ebetso tse hlokang ho sebetsa hantle haholo.
Lipalopalo tsa ts'ebetso li totobatsa ho ts'epahala ha li-valve tsa bolo ea UPVC:
| Thepa | Boleng/Tlhaloso |
|---|---|
| Matla a tšepe | 36 - 62 MPa |
| Matla a Kobehang | 69 - 114 MPa |
| Matla a Khatellang | 55 - 89 MPa |
| Maximum Working Temp | Ho fihlela ho 60°C |
| Khanyetso ea Lik'hemik'hale | E babatsehang; inert ho acid, metheo, le letsoai |
| Khanyetso ea UV | UV e tsitsitse bakeng sa tšebeliso ea kantle |
| Sethibela Mollo | E fokotsa ho tuka, e thibela ho ata ha mollo |
Hangata bahlahisi ba sebelisa li-cores tsa ceramic bakeng sa ho tiisa ho matlafatsa le ts'ebetso ea torque e tlase. Likarolo tsena, li kopantsoe le ts'ebeliso ea lisebelisoa tsa setulo sa polasetiki tsa boleng bo holimo, li netefatsa ts'ebetso ea ho lutla le kamora lilemo tsa ts'ebeliso. Li-valve tse ngata tsa bolo ea UPVC li tla le litiisetso tsa bophelo bohle likarolong tsa ceramic, tse bontšang ho tšepahala ha tsona nako e telele.
Keletso: Kamehla tiisa liboutu tsa flange ka ho lekana nakong ea ho kenya ho thibela deformation le ho lutla.
Motsoako oa moralo o felletseng oa boemakepe, tiiso e phahameng, le kaho e matla e etsa hore valve ea bolo ea UPVC e be khetho e ratoang ke lienjiniere tse batlang taolo e sebetsang le e tšepahalang ea mokelikeli.
Likopo, Khetho, le Tlhokomelo ea UPVC Ball Valve
Tšebeliso e Tloaelehileng ho Litlhophiso tsa Bolulo, Khoebo, le Liindasteri
Li-valve tsa bolo ea uPVC li sebeletsa mefuta e mengata ea lits'ebetso ka lebaka la ho tšoarella ha tsona le ho hanyetsa kutu.
- Libakeng tsa bolulo, ba laola phallo ea metsi lits'ebetsong tsa lipeipi tsa metsi, mechini ea ho hlatsoa liaparo le lishaoara.
- Mehaho ea khoebo e li sebelisa ho li-hoses tsa jareteng, lithapo tsa ho fafatsa, le lipompo, e rua molemo ka ho kenya lisebelisoa tse bobebe le ho fokotsa litletlebo tse amanang le khoele ka 90% ha ho sebelisoa lisebelisoa tse 304 tsa tšepe e sa hloekang.
- Tikoloho ea indasteri e itšetlehile ka li-valve tsena bakeng sa sehatsetsi, litsamaiso tsa HVAC, le likarolo tsa moea, moo li bolokang botšepehi ba sebopeho tlas'a khatello e tsoelang pele ea 0.6MPa ka lilemo tse fetang tse robeli.
Liphuputso tsa liketsahalo li totobatsa katleho ea bona ho hloekisa metsi / metsi a litšila le merero ea temo, ka ho boloka litšenyehelo ho fihla ho 30% ha ho bapisoa le li-valve tsa tšepe.
| Lekala | Lisebelisoa tse Tloaelehileng |
|---|---|
| Motseng | Lipompo tsa metsi, lipompo tsa metsi, lisebelisoa |
| Tsa khoebo | Li-sprinklers, li-hoses, lipompo |
| Indasteri | HVAC, sehatsetsi, mekhoa ea ho sebetsa |
Ha ho bapisoa le Metal le Standard Ball Valves
Li-valve tsa bolo tsa uPVC li feta li-valve tse tloaelehileng tsa PVC ka mocheso le khanyetso ea lik'hemik'hale. Li lula li le bobebe ebile li le bonolo ho li kenya, ho fapana le li-valve tsa tšepe, tse boima le tse theko e boima. Li-valve tsa tšepe li fana ka likhatello tse phahameng tsa khatello le mocheso, empa li hloka tlhokomelo e eketsehileng 'me li na le litšenyehelo tse kholo tsa ho kenya. Li-valve tsa polasetiki, ho kenyeletsoa le uPVC, li ipabola ka ho hanyetsa kutu empa li na le matla a tlase a mochini.
Mokhoa oa ho khetha Valve e nepahetseng bakeng sa Litlhoko tsa Hao
Ho khetha valve ea bolo ea PVC e nepahetseng ho kenyelletsa lintlha tse 'maloa:
| Lintlha tsa Khetho | Ho nahanela |
|---|---|
| Khatello ea Ts'ebetso le Mocheso | Bapisa litlhoko tsa tsamaiso |
| Tšebelisano le Mecha ea litaba | Netefatsa tshebedisano ya thepa |
| Litlhoko tsa Phallo | Khetha boholo bo nepahetseng le mofuta |
| Sebaka sa ho Kenya | Lekola sebaka se fumanehang |
| Litlhoko tsa Tlhokomelo | Lekola boiketlo ba ho sebeletsa |
| Litšenyehelo | Leka-lekanya litšenyehelo tsa pele le tsa bophelo |
Mehato ea netefatso ea boleng, joalo ka tlhahlobo ea khatello ea 100% le setifikeiti sa thepa, e netefatsa ts'epo.
Malebela a Tlhophiso le Tlhokomelo
Batho ba kenyang lintho ba lokela ho hlahloba boemo bo nepahetseng le ho tiisa liboutu tsa flange ka ho lekana ho thibela ho lutla. Ho hlahlojoa khafetsa ho thusa ho boloka ts'ebetso, haholo-holo lits'ebetsong tse nang le boleng bo fapaneng ba metsi. Li-valve tse ngata tsa bolo ea uPVC li hloka tlhokomelo e fokolang, e leng se etsang hore e be tse loketseng bakeng sa tšebeliso ea nako e telele tsamaisong ea metsi a hloekileng.
Li-valve tsa bolo ea compact tsa UPVC li fana ka ts'ebetso e ikhethang indastering eohle.
- Li fana ka khanyetso e phahameng ea kutu, tiiso e tiileng ea ho lutla, le tlhokomelo e bonolo.
- Meralo e mengata e ts'ehetsa lits'ebetso tse fapaneng, ho tloha ho kalafo ea metsi ho isa ho ts'ebetso ea lik'hemik'hale.
- Kaho ea bona e bobebe, e tšoarellang e tiisa bophelo bo bolelele ba ts'ebeletso le ho boloka litšenyehelo.
Likarolo tsena li ba etsa khetho e tšepahalang bakeng sa taolo e sebetsang ea mokelikeli.
LBH
Ke mocheso o phahameng ka ho fetisisa oo valve ea bolo ea compact ea uPVC e ka sebetsanang le eona?
Boholo ba li-valve tsa bolo ea compact tsa UPVC li sebetsa ka mokhoa o sireletsehileng ho fihla ho 60°C (140°F). Ho feta mocheso ona ho ka senya botšepehi le ts'ebetso ea valve.
Na li-valve tsa bolo tsa uPVC li ka sebelisoa bakeng sa ts'ebeliso ea lik'hemik'hale?
Li-valve tsa bolo tsa uPVC li hanela li-acid tse ngata, metheo le matsoai.
- Kamehla hlahloba lichate tse lumellanang le lik'hemik'hale pele u li sebelisa libakeng tse mabifi.
Tlhokomelo e lokela ho etsoa hangata hakae holim'a valve ea bolo ea compact ea UPVC?
| Kopo | Maintenance Frequency |
|---|---|
| Metsi a Hloekileng | Selemo le selemo |
| Tšebeliso ea Liindasteri | Likhoeli tse ling le tse ling tse 6 |
Litlhahlobo tse tloaelehileng li netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele.
Nako ea poso: Jun-27-2025