Mokhoa oa ho KhethaValofo ea lefatše?
Belofo ea globe ke valve e sebelisetsoang ho laola ho phalla ha mokelikeli phapeng.Li tsejoa ka bokhoni ba tsona bo ikhethang ba ho laola phallo ea mokelikeli, li sebelisoa haholo liindastering tse kang ho lokisa lik'hemik'hale, HVAC, le oli le khase.Ho khetha valve ea lefats'e e nepahetseng bakeng sa kopo ea hau ho ka ba thata, empa ho utloisisa lintlha tsa bohlokoa tseo u ka li nahanang ho ka nolofatsa mosebetsi.Sehloohong sena, re tla hlahloba mokhoa oa ho khetha valve e ntle ka ho fetisisa ea lefats'e bakeng sa ts'ebeliso ea hau.
1. Mofuta oa mokelikeli
Mofuta oa mokelikeli o fetisoang liphaepheng mohlomong ke ntlha ea bohlokoa ka ho fetisisa e lokelang ho nahanoa ha u khetha valve ea lefatše.Mekelikeli e meng, e kang lik'hemik'hale tse senyang, e hloka lisebelisoa tse khethehileng ho etsa li-valve.Ka mohlala, li-valve tse entsoeng ka tšepe ea carbon li ke ke tsa sebelisoa le maro a nang le sulfuric acid.Ho bohlokoa ho etsa bonnete ba hore valve eo u e khethang e entsoe ka thepa e nepahetseng ho sebetsana le mokelikeli o itseng o fetisoang.
2. Boholo ba valve
Phallo e hlokahalang bakeng sa kopo ea hau e tla khetholla boholo ba valve eo ue hlokang.Ho bohlokoa ho khetha li-valve tsa boholo bo nepahetseng ho netefatsa ts'ebetso e nepahetseng.Boholo bo boetse bo ama ho theoha ha khatello ho pholletsa le valve.Valve e feteletseng e ka fella ka ho theoha ha khatello e eketsehileng, e leng se ka lebisang ho fokotseng ts'ebetso ea tsamaiso le litšenyehelo tse eketsehileng tsa matla.
3. Moralo oa li-valve
Meetso e fapaneng ea li-valve tsa lefats'e e fana ka maemo a fapaneng a ts'ebetso.Ha u khetha moralo oa li-valve, lintlha tse kang khatello e phahameng e lumelletsoeng le mocheso, lebelo la mokelikeli, le ts'ebeliso e reriloeng ea valve e tlameha ho nahanoa.Ka mohlala, ha u sebetsana le lits'ebetso tsa khatello e phahameng, li-valve tse nang le botenya bo eketsehileng ba marako li khothalletsoa.
4. Ho felisoa
Li-valve tsa Globe li fumaneha ka likhokahanyo tse fapaneng tsa pheletso ho kenyelletsa le li-flanged, tse khoele, li-butt weld le socket weld ends.Khokahano ea ho qetela eo u e khethang e tla itšetleha ka sistimi ea liphaephe eo o hokelang valve ho eona.Ho bohlokoa ho etsa bonnete ba hore likhokahano tsa ho qetela tsa valve li tsamaellana le sistimi ea liphaephe ho netefatsa khokahano e sa lutleng, e sireletsehileng.
5. Mokhoa oa ts'ebetso
Ho na le mefuta e 'meli e meholo ea li-valve tsa lefats'e - taolo ea matsoho le ea othomathike.Li-valve tsa letsoho li laoloa ke lebili la letsoho kapa lehare, ha li-valve tsa othomathike li sebelisa li-actuator ho laola motsamao oa valve ka bo eona.Mokhoa oa ho khetha mokhoa oa ho khanna o tla itšetleha ka litlhoko tse khethehileng tsa kopo.
6. Tlhokomelo ea li-valve
Joalo ka lisebelisoa tsohle tsa indasteri, li-valve tsa lefats'e li hloka ho lokisoa khafetsa ho netefatsa ts'epo e nepahetseng le ts'ebeliso ea nako e telele.Litlhoko tsa tlhokomelo li itšetlehile ka mofuta oa valve, kopo le tikoloho ea ts'ebetso.Li-valve tse entsoeng ka lisebelisoa tse senyang habonolo kapa tse hlokang ho hloekisoa khafetsa li hloka tlhokomelo e ngata ho feta li-valve tse ling.
ha re phethela
Ho khetha valve e nepahetseng ea lefats'e bakeng sa ts'ebeliso ea hau ho bohlokoa ho netefatsa ts'ebetso e nepahetseng, ts'ebetso le polokeho.Ka tlhaiso-leseling e nepahetseng le tataiso, o ka khetha valve e nepahetseng bakeng sa litlhoko tse ikhethileng tsa kopo ea hau.Nahana ka lintlha tse boletsoeng ka holimo, ho kenyelletsa mofuta oa mokelikeli, boholo ba li-valve, moralo, likhokahano tsa pheletso, mokhoa oa actuation, le litlhoko tsa tlhokomelo.Ka ho etsa sena, u ka kholiseha hore valve ea lefats'e eo u e khethang e tla fana ka tharollo e tšepahalang le e theko e tlaase.
Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.
Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.
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Nako ea poso: Jun-05-2023