Valve ea Serurubele khahlanong le Valve ea Ball: Tataiso ea Khetho ea Bohlokoa bakeng sa Baenjiniere
Ho khetha valve e loketseng lipeipi tsa indasteri ke qeto ea bohlokoa e amang katleho le litšenyehelo. Jwalo ka bahlahisi ba li-valve ba ka sehloohong ba Chaena, re arola liphapang tsa bohlokoa lipakeng tsa li-valve tsa serurubele le li-valve tsa bolo ho latela lintlha tse 5 tsa bohlokoa:
1. Moralo oa Sebopeho sa Motheo le Tshebetso
| Tšobotsi | Valve ea Serurubele | Valve ea Bolo |
|---|---|---|
| Mokhoa oa ho Tiisa | Disiki e potolohang e otlolohile ho ea phallong | Selika se potolohang se nang le mokoti |
| Bokgoni ba Phallo | Ho theoha ha khatello ho itekanetseng (disk tseleng) | Khanyetso e fokolang (moralo o tletseng) |
| Ho nepahala | Bokhoni bo fokolang ba ho thiba | Taolo e ntle ea ho tima le ho phalla ha metsi |
| Boima ba 'mele | E bobebe (e bobebe ho fihlela ho 70%) | Kaho e boima haholo |
2. Boholo, Khatello le ho Kenngwa
Li-valve tsa Serurubele li Laola Ha 
bophara ba ipelene bo feta 2” (ho fihlela ho 96”+)
Ho na le lithibelo tsa sebaka/boima (HVAC, likepe)
Khatello ea ts'ebetso ≤ 150 PSI (tlhabo ea metsi, lik'hemik'hale)
Li-valve tsa bolo tsa Excel In:Liphaephe tse nyane (0.5” – 12”)
Mekhoa ea khatello e phahameng (oli/khase, mouoane 1000+ PSI)
Litšebeliso tsa bohlokoa tsa ho se lutle ha metsi (pharma, LNG)
Keletso ea Setsebi: Bakeng sa merero e meholo ea metsi, bafepedi ba Chaena hangata ba khothaletsa li-valve tsa lirurubele bakeng sa ho boloka litšenyehelo tse 40% ho feta ha ho kenngoa.
3. Tlhahlobo ea Litšenyehelo: CAPEX khahlanong le OPEX
| Ntlha ea Litšenyehelo | Valve ea Serurubele | Valve ea Bolo |
|---|---|---|
| Theko ea pele | 30-50% e tlase | Ho feta (ho sebetsa ka ho nepahetseng) |
| Tlhokomelo | E nolofalitsoe (likarolo tse fokolang) | E tiile empa e rarahane |
| Molemo ka ho Fetisisa Bakeng sa | Tekanyetso ea merero e meholo | Mekhoa ea khatello e phahameng/ea nako e telele |
Lekunutu la Indasteri: Ho fumana thepa ho tsoa ho bahlahisi ba li-valve ba netefalitsoeng ke ISO Chaena ho ka fokotsa litšenyehelo ka 20-35% ntle le ho lahla boleng.
4. Khetho e Ikhethang ea Kopo
Khetha Li-valve tsa Serurubele Bakeng sa:
Kabo ea metsi le nosetso
Ho sebetsana le lijo/lino (meralo ea bohloeki)
Mekhoa ea tšireletso ea mollo
Khetha Li-valve tsa Ball In:
Liphaephe tsa khase ea tlhaho (sekoahelo se sa keneng lipululana)
Mekhoa ea mokelikeli/lero la vacuum e nang le viscous
Lithempereichara tse bakang cryogenic (LNG ho -162°C)
5. Mekhoa le Mekhoa e Mecha ea Nakong e Tlang
Li-disc tse koahetsoeng ka polymer bakeng sa lik'hemik'hale tse senyang
Tlhoko e ntseng e eketseha ea limela tsa letsatsi/metsi a litšila
Li-valve tse bohlale tse sebelisoang ke IoT bakeng sa tlhokomelo e boletsoeng esale pele
Meralo e tsamaellanang le haeterojene bakeng sa matla a matala
Molemo oa Chaena: 65% ea tlhahiso ea li-valve tsa lefats'e ka bophara joale e tsoa Chaena, e leng se susumetsang R&D ho tsa boiketsetso le thepa e tšoarellang.
Qetello: Kopanya Valve ea Hao le Ts'ebetso ea Hao
Eketsa Polokelo: Li-valve tsa serurubele bakeng sa litsamaiso tse nang le khatello e tlase le tse kholo
Netefatsa ho nepahala: Li-valve tsa bolo bakeng sa ho koaloa ha bohlokoa le tikoloho e nang le PSI e phahameng
Sebelisana le litsebi tse fanang ka:
• Boenjiniere bo ikhethileng ho latela maemo a API/ANSI
• Teko ea ho lutla e netefalitsoeng ke motho oa boraro
• Ntlafatso ea litšenyehelo tsa potoloho ea bophelo
U hloka tšehetso ea khetho ea li-valve, ikopanye le Moetsi oa Li-valve oa NSW Hona Joale.
Nako ea poso: Phuptjane-11-2025