Likarolo tsa li-valve tsa heke tse lutseng rabara

Ka nako e telele, kakaretsovalve ea hekeHangata e sebelisoa 'marakeng e na le ho dutla ha metsi kapa mafome, tšebeliso ea theknoloji ea Europe ea rabara le tlhahiso ea li-valve ho hlahisa valve ea heke ea tiiso ea setulo e tenyetsehang, ho hlola kakaretsovalve ea hekeHo tiisa ho fokolang, mafome le liphoso tse ling, valve ea heke ea tiiso ea setulo e tenyetsehang e sebelisa poleiti ea heke e tenyetsehang ho hlahisa phello e nyane ea puseletso ea phetoho ea elastic ho fihlela phello e ntle ea ho tiisa,valafoE na le melemo e meholo ea switch ea lebone, ho tiisa ka mokhoa o tšepahalang, memori e ntle ea ho tenyetseha le bophelo ba tšebeletso. E ka sebelisoa haholo e le sesebelisoa se laolang le se thibelang metsi a pompo, likhoerekhoere, kaho, peterole, lik'hemik'hale, lijo, meriana, masela, matla a motlakase, kaho ea likepe, tšepe, sistimi ea matla le liphaephe tse ling tsa 'mele.

　　B, litšobotsi tsavalve ea heke:

　　Boima bo bobebe: 'Mele o entsoe ka tšepe e ductile ea boleng bo holimo, e bobebe ka hoo e ka bang 20% ​​~ 30% ho feta ea setso.valve ea heke, 'me ho bonolo ho e kenya le ho e hlokomela.

　　Setulo sa heke se bataletseng: Se tloaelehilengvalve ea hekeHangata e bokellana ka har'a lesoba la tlase la valve ka lebaka la lintho tse ling tse kang majoe, lehong, samente, mafome a tšepe, lintho tse omeletseng, jj., e leng ntho e bonolo ho baka ketsahalo ea ho lutla ha metsi ka lebaka la ho se khone ho koala ka thata.

　　Ho rabara ka kakaretso: Raba e entsoe ka raba ea boleng bo holimo bakeng sa raba ea ka hare le ea kantle ka kakaretso, 'me theknoloji ea raba ea boleng bo holimo Europe e etsa hore raba e qhibilihisitsoeng e khone ho netefatsa litekanyo tse nepahetseng tsa jeometri, 'me raba le raba e qhibilihisitsoeng ka ductile li hokahane ka tieo, ha ho bonolo ho oa 'me li na le mohopolo o motle oa ho tenyetseha.

'Mele oa valve o entsoeng ka nepo: 'Mele oa valve o entsoe ka ho lahla ka nepo, 'me litekanyo tse nepahetseng tsa jeometri li etsa hore 'mele oa valve o se ke oa phethoa ho netefatsa hore valve e tiile.

Lintlha tse ling, o ka ikopanya leVALVE EA TWStse hlahisang ho kwala rabara haholo-holovalafo ea serurubele, valve ea heke, valve ea ho hlahloba,valve ea moea, Sesefa sa Y.