Li-valve tsa serurubele ke lelapa la li-valve tsa ho potoloha tse potolohang ka kotara tse sebelisoang liphaepheng, ho na le mefuta e mengata ea li-valve tsa serurubele. Hangata, mefuta e fapaneng ea li-valve tsa serurubele e aroloa ka likhokahano, thepa,sebopeho sa sebopeho, mokhoa oa tlhahiso, jj.ZFA ke e 'ngoe ea bahlahisi ba tummeng ba li-valve tsa lirurubele tsa wafer, bahlahisi ba li-valve tsa lirurubele tsa flange, le bahlahisi ba li-valve tsa lirurubele tsa lug Chaena.
Mefuta ea li-valve tsa serurubele ka Connection, ke mefuta e mene.
4.Valve ea serurubele ea karolo ea U
5. Valve ea serurubele ea ho tjheseletsa
Mefuta ea li-valve tsa serurubele ka thepa ea 'mele oa li-valve e ka tlase ho mefuta e mehlano.
1. Valve ea serurubele ea tšepe e qhibilihisitsoeng
2. Valve ea serurubele ea tšepe ea k'habone
3. Valve ea serurubele ea tšepe e sa hloekang
4. Sejo sa mantsiboea sa tšepe e sa hloekang ea serurubele
5. Valve ea serurubele ea koporo
Mefuta ea li-valve tsa serurubele ka mokhoa oa tlhahiso bakeng sa 'mele ea li-valve e ka tlase ho mefuta e meraro
1. Ho lahla valve ea serurubele
2. Valve ea serurubele ea ho tjheseletsa
3. Valve ea ho betla serurubele
Ho lahla
Ho tjheseletsa
Ho betla
Mefuta ka sebopeho sa sebopeho, e ka tlase ho mefuta e 'meli.
1.Valve ea Serurubele ea Bohareng
a. Melemo: Sebopeho se bonolo ebile se bonolo ho se etsa, se theko e tlase;
b. Mathata: Poleiti ea serurubele le setulo sa valve li lula li le boemong ba ho ntša le ho hohla, sebaka sa khanyetso se seholo 'me ho senyeha ho potlakile.
c. Ditshebediso: E sebediswa haholo mafapheng a mangata a kang peterole, dikhemikhale, tshepe le motlakase wa metsi.
2.Valve ea Serurubele e sa Tšoaneng
a. Melemo: Ema mocheso o phahameng le khatello, Eketsa bophelo ba setulo sa valve
b. Mathata: E theko e boima ebile e rarahane ho e etsa
c. Ditshebediso: E sebediswa haholo tsamaisong ya diphaephe tse metsi tsa phepelo ya metsi le drainage, dikgwerekgwere, kaho, peterole, dikhemikhale, masela a bobebe, ho etsa pampiri, motlakase wa metsi, tshepe, eneji le merero e meng.
A re sekasekeng melao-motheo e amehang le nalane ea nts'etsopele ea valve ea serurubele ea Centerline le valve ea serurubele e sa tloaelehang ka botlalo.
Valve ea Serurubele ea bohareng e khetholloa ka bohareng ba motsoako oa kutu, bohareng ba poleiti ea serurubele, le bohareng ba 'mele boemong bo tšoanang, joalo ka valve e tloaelehileng ea bohareng. Valve ea serurubele e bohareng, hangata e tloha boholo ba DN50 ho isa ho DN2200, Ho koaloa ha valve ea serurubele ea bohareng ho bonolo, kahoo ke valve ea mocheso o tlase le khatello e tlase. Valve ea serurubele ea tšepe e ductile ke e 'ngoe ea li-valve tsa serurubele tse bohareng
Khatello: DN
Mocheso: Ho ya ka thepa ya ho kwala, Mohlala, NBR, Mocheso o Phahameng: 100℃, EPDM, Mocheso o Phahameng: 150℃; FRM, Mocheso o Phahameng: 200℃; SBR, Mocheso o Phahameng: 100℃; CR, Mocheso o Phahameng: 100℃; NR, Mocheso o Phahameng: 70℃; HR, Mocheso o Phahameng: 100℃; UR, Mocheso o Phahameng: 40℃.
Bakeng sa valve ea serurubele e sa tloaelehang, ho na le mefuta e meraro
a. Valve e le 'Ngoe ea Serurubele e sa Tšoaneng
b. Valve e habeli ea serurubele e sa tloaelehang
Histori ea mofuta oa valve ea serurubele e sa tloaelehang
Valve e le 'ngoe e sa tloaelehang ea serurubele ke mofuta oa valve ea serurubele e hlahisoang ho rarolla bothata ba ho hatella poleiti ea serurubele le setulo sa valve ka har'a valve ea serurubele ea mola o bohareng. Mothapo oa kutu o kheloha bohareng ba valve ea serurubele e le hore pheletso e ka tlase ea valve ea serurubele e se hlole e fetoha axis ea potoloho, e hasanyang le ho fokotsa ho hatellana ha lipheletso tse ka holimo le tse ka tlase tsa poleiti ea serurubele le setulo sa valve.
Valve ea serurubele e habeli ke e 'ngoe ea mefuta ea li-valve tsa serurubele, mothapo oa kutu o tsoa bohareng ba poleiti ea serurubele le bohareng ba 'mele. Tšusumetso ea ho se tsitse habeli e nolofalletsa poleiti ea serurubele ho tloha setulong ka potlako kamora hore valve e buloe, e leng se thusang ho felisa ho petetsana le ho hohla ho feteletseng pakeng tsa poleiti ea serurubele le setulo le ho ntlafatsa bophelo ba setulo. Phokotso e kholo ea ho hohla e etsa hore ho khonehe ho sebelisa litulo tsa tšepe bakeng sa li-valve tsa serurubele tse peli tse sa tsitseng, tse ka sebelisoang lits'ebetsong tsa mocheso o phahameng.
Valve ea serurubele e sa tloaelehang e meraro ke mofuta oa valve ea serurubele, bakeng sa ho kheloha ha boemo ba axis ea kutu ka nako e le 'ngoe, e leng se etsang hore axis e kobehileng ea bokaholimo ba ho tiisa poleiti ea serurubele e khelohe ho tloha axis ea cylindrical ea 'mele, bokaholimo ba ho tiisa poleiti ea serurubele bo elliptical, ka hona sebopeho sa bokaholimo ba ho tiisa ha se lekane, lehlakore le leng le sekametse bohareng ba 'mele, lehlakore le leng le bapile le bohareng ba 'mele.Li-valve tse tharo tse sa tloaelehang tsa serurubele li fetola bokaholimo ba ho koala, ha e sa le ho koala ha boemo, empa ho koala ha torsion, ho itšetlehile ka bokaholimo ba ho kopana ba setulo sa valve ho fihlela phello ea ho koala, ho rarolla bothata ba ho se lutle ha setulo sa valve ea tšepe. Kaha khatello ea bokaholimo ba ho kopana le khatello e mahareng li lekana, e boetse e rarolla bothata ba khatello e phahameng le mocheso o phahameng, 'me valve ea serurubele e sebelisoa haholo.