- Khetho ea Lintho
Li-valve tsa Bofelo bo Tlase
- Lisebelisoa tsa 'Mele/Disiki: Hangata sebelisa litšepe tse theko e tlase joalo katšepe e lahliloengkapa tšepe ea khabone e sa tsoakoang, e ka 'nang ea hloka ho hanyetsa mafome libakeng tse thata.
- Liroko tsa ho tiisa: E entsoe ka li-elastomer tsa motheo tse kangNR (rabara ea tlhaho)kapa EPDM ea boemo bo tlase, e nang le khanyetso e fokolang ea lik'hemik'hale le mamello e fokolang ea mocheso (mohlala, ≤80°C / 176°F).
- Mokoti: Hangata e hahuoa ka tšepe e tloaelehileng ea khabone ntle le ho phekoloa holim'a metsi, e ka ba le mafome maemong a metsi kapa a asiti.
Li-valve tsa Bohareng ba Bofelo bo Holimo
- Lisebelisoa tsa 'Mele/Disiki: Sebelisa thepa ea boleng bo holimo joalo ka tšepe e sa ruseng (SS304/316), tšepe e ductile, kapa boronse ea aluminium bakeng sa ho hanyetsa mafome le matla a mechini.
- Liroko tsa ho tiisa: Sebelisa li-elastomer tse sebetsang hantle tse kang EPDM, NBR, PTFE, kapa Viton® tse lumellanang le FDA，nyehelo ea brho lumellana ha lik'hemik'hale tsa oader (mohlala, ho hanyetsa oli, li-acid, kapa li-solvents) le maemo a phahameng a mocheso (-20°C ho isa ho 150°C / -4°F ho isa ho 302°F).
- Mokoti: E entsoe ka tšepe e sa ruseng (SS410/316) ka libaka tse bentšitsoeng kapa tse koahetsoeng (mohlala, nickel plating) ho thibela ho tsofala le ho dutla.
- Moralo oa Meaho le Tlhahiso
Li-valve tsa Bofelo bo Tlase
- Moralo o Nolofalitsoeng: Meaho ea motheo e kobehileng kapa e nang le eccentric e le 'ngoe e nang le ho nepahala ho fokolang ha ho tiisa. Disk le setulo li ka 'na tsa e-ba le machining e thata, e leng se lebisang khohlanong e phahameng le torque.
- Kopano: Hangata e hlahisoa ka bongata ka taolo e fokolang ea boleng, e leng se fellang ka mamello e sa tsitsang. Sekhahla sa ho lutla ha metsi se ka 'na sa hlōleha ho fihlela maemo a thata (mohlala, ho feta litlhoko tsa ANSI B16.104 Sehlopha sa VI).
- Ts'ebetso:Hangata e kopanngoa le li-handle tsa letsoho tse theko e tlase kapa li-actuator tsa motlakase tsa motheo, tse haellang ho tšoarella bakeng sa ts'ebetso e tsoelang pele.
Li-valve tsa Bohareng ba Bofelo bo Holimo
- Moralo o Tsoetseng PeleTšobotsi: Tšobotsimeaho e habeli kapa e meraro e fapanengho fokotsa khohlano, ho ntlafatsa bokgoni ba ho kwala, le ho fokotsa ho tsofala. Mohlala, meralo e nang le mahlakore a mabedi e etsa "phello ya ho wedge" bakeng sa ho kwala ka thata.
- Tlhahiso e Nepahetseng: E entsoe ka mechini e nang le lisebelisoa tsa CNC tse nepahetseng haholo, e netefatsang motsamao o boreleli oa disc le ho kopana hantle ha tiiso. Sekhahla sa ho lutla hangata se kopana kapa se feta ISO 15848-1 (mohlala, Sehlopha sa A se tiileng ka li-bubble).
- Ts'ebetso: E tsamaisana le li-actuator tsa premium (li-actuator tsa pneumatic, hydraulic, kapa tse bohlale tsa motlakase) bakeng sa lits'ebetso tse potlakileng haholo, tsa potoloho e phahameng. Mefuta e meng e kenyelletsa li-positioner kapa li-sensor tsa maikutlo bakeng sa othomathiki.
3. Tshebetso le Botšepehi
Li-valve tsa Bofelo bo Tlase
- Meeli ea Khatello/Mocheso: E loketse litsamaiso tse nang le khatello e tlase (mohlala, ≤PN10 / Sehlopha sa 125) le maemo a mocheso a masesaane. E ka 'na ea hlōleha maemong a khatello e phahameng (mohlala, >PN16) kapa a mocheso o feteletseng (-10°C ho isa ho 90°C).
- Bophelo ba Tšebeletso: E khutsufalitsoe ka lebaka la ho tšoarella ha thepa e sa sebetseng hantle le mefokolo ea moralo, e hlokang tlhokomelo kapa ho nkeloa sebaka khafetsa (mohlala, lipotoloho tse 10,000–20,000).
- Kotsi ea ho Dutla: Monyetla o moholo oa ho fetoha ha seal kapa ho bola ha shaft, e leng se lebisang ho dutleng ha tikoloho kapa ho hloleheng ha sistimi.
Li-valve tsa Bohareng ba Bofelo bo Holimo
- Meeli ea Khatello/Mocheso: E etselitsoe litsamaiso tsa khatello e mahareng ho isa ho e phahameng (mohlala, PN16–PN40 / Sehlopha sa 150–Sehlopha sa 300) le maemo a pharaletseng a mocheso (-30°C ho isa ho 200°C / -22°F ho isa ho 392°F).
- Bophelo ba Tšebeletso: E entsoe bakeng sa ts'epo ea nako e telele, 'me bophelo ba potoloho bo feta ts'ebetso ea 100,000. Mefuta e meng ea premium e fana ka litiisetso tsa bophelo bohle.
- Taolo ea ho Dutla: Litiiso tse tsoetseng pele le li-shaft tse thibelang ho phatloha li fokotsa likotsi tsa ho lutla, e leng se etsang hore li lokele lits'ebetso tsa bohlokoa joalo ka litsamaiso tsa khase kapa ho sebetsana le mokelikeli o kotsi.
4. Likopo
Li-valve tsa Bofelo bo Tlase
- E Loketse Bakeng sa: Ditshebediso tse seng tsa bohlokwa, tse nang le kotsi e tlase tse nang le ditlhoko tsa motheo tsa taolo ya phallo, tse kang:
- Mekhoa ea phepelo ea metsi malapeng
- Mochini o bonolo oa HVAC
- Ho nosetsa kapa ho ntsha metsi ka kgatello e tlase
- Qoba ho Sebelisa Hare: Liphaephe tsa indasteri tse nang le khatello e phahameng, mecha ea phatlalatso e senyang, kapa libaka tsa bohlokoa tse sireletsang (mohlala, oli le khase, meriana).
Li-valve tsa Bohareng ba Bofelo bo Holimo
- E Loketseng: Likopo tse hlokang tlhokomelo e ngata tsa indasteri le tsa khoebo, ho kenyeletsoa:
- Litsi tsa ho sebetsana le lik'hemik'hale (metsi a senyang)
- Tlhahiso ea lijo le lino (maemo a bohloeki)
- Tlhahiso ea motlakase (mouoane o mocheso o phahameng)
- Oli le khase (litlhoko tse thibelang ho phatloha)
- Maemo a Bohlokoa: Hangata a netefalitsoe ho ISO, API, ASME, kapa ATEX bakeng sa ho latela melao ea machaba ea polokeho le boleng.
5. Litšenyehelo le Tlhokomelo
Li-valve tsa Bofelo bo Tlase
- Litšenyehelo tsa pele: E theko e tlase haholo (ka tlase ho 20–50% ho feta mehlala ea maemo a mahareng a holimo), e leng se etsang hore e ipiletse bakeng sa merero e nang le tekanyetso e tlase.
- Tlhokomelo: Litšenyehelo tse phahameng tsa nako e telele ka lebaka la ho nkeloa sebaka ha sekontiri khafetsa, ho tlotsa shaft, kapa ho lokisa mafome.
- Kotsi ea Nako ea ho se Fumane Nako: Ho na le monyetla o moholo oa ho hloleha ho sa lebelloang, e leng se lebisang tahlehelong ea tlhahiso libakeng tsa indasteri.
Ho Khetha Valve e Nepahetseng (mohlala.Valve ea TWS)
- Bofelo bo Tlase: E loketse tšebeliso ea nako e khuts'oane, e seng ea bohlokoa moo litšenyehelo e leng taba ea bohlokoa.
- Bohareng-Bofelo-Boholo: Tsetela ho tsena bakeng sa ts'epo, polokeho, le ts'ebetso ea nako e telele lits'ebetsong tse thata. Kamehla nahana ka mofuta oa mecha ea phatlalatso, maemo a ts'ebetso, le litlhoko tsa ho latela melao ha u khetha valve.
Phapang ena e totobatsa lebaka leo ka lona li-valve tsa maemo a holimo li leng bohareng.D371X-16QLiindastering li khetha polokeho le bokgabane pele, ha likhetho tsa maemo a tlase li sebeletsa litlhoko tsa motheo, tse tsamaisoang ke litšenyehelo.
Tiiso e Bonolo, Tshebetso e Thatavalve ea serurubele ea wafer, Belofo ea serurubele e habeli D34B1X-10Q, Valve ea heke, Y-strainer,Wafer habeli poleiti hlahloba valve,-E entsoe bakeng sa ditharollo tsa Leak Fredd. Tiiso e Tiileng, Tshepahalo e sa Bapisoeng, Setsebi sa Hao sa Taolo ya Phallo.
Nako ea poso: Phuptjane-07-2025
