Iivalve yenalitiinokusebenza ngesandla okanye ngokuzenzekelayo.Iivalvu zeenaliti ezisebenza ngesandla zisebenzisa ivili lesandla ukulawula umgama phakathi kweplunger kunye nesitulo sevalve.Xa ivili lesandla lijikelwe kwicala elinye, iplunger iyaphakanyiswa ukuze ivule ivalve kwaye ivumele ulwelo ukuba ludlule.Xa ivili lesandla lijikelwa kwelinye icala, i-plunger isondela kufutshane nesihlalo ukucutha isantya sokuhamba okanye ukuvala ivalve.
Iivalvu zeenaliti ezizenzekelayo ziqhagamshelwe kwi-hydraulic motor okanye i-air actuator evula ngokuzenzekelayo kwaye ivale ivalve.Injini okanye i-actuator iya kulungelelanisa indawo yeplunger ngokwezibali-xesha okanye idatha yokusebenza yangaphandle eqokelelwe xa kubekwa iliso koomatshini.
Zombini iivalvu zeNaliti ezisebenza ngesandla kunye nezizenzekela zibonelela ngolawulo oluchanekileyo lomyinge wokuhamba.I-handwheel ifakwe kakuhle, oku kuthetha ukuba kuthatha amaxesha amaninzi ukulungisa indawo yeplunger.Ngenxa yoko, i-valve yenaliti inokukunceda ukuba ulawule kakuhle izinga lokuhamba kwamanzi kwinkqubo.
Iivalvu zeenaliti ziqhele ukusetyenziswa ukulawula ukuhamba nokukhusela iigeyiji eziethe-ethe kumonakalo obangelwa kukunyuka koxinzelelo olukhawulezileyo lolwelo kunye neegesi.Zilungele iinkqubo ezisebenzisa izinto ezikhaphukhaphu nezingaphantsi kwe-viscous ezinamazinga okuhamba aphantsi.Iivalvu zeenaliti zidla ngokusetyenziswa kwiinkqubo eziphantsi koxinzelelo lwehydraulic, ukusetyenzwa kweekhemikhali, kunye nezinye iinkonzo zegesi kunye nolwelo.
Ezi zivalo zingasetyenziselwa kwi-high-temperature kunye nenkonzo ye-oxygen ngokusekelwe kwizinto zabo.Iivalvu zeenaliti zihlala zenziwe ngentsimbi engatyiwa, ubhedu, ubhedu, okanye ialloys zentsimbi.Kubalulekile ukukhetha ivalve yenaliti eyenziwe ngesixhobo esifanele inkonzo oyidingayo.Oku kuya kunceda ukugcina ubomi benkonzo yesivalo kwaye ugcine iinkqubo zakho zisebenza kakuhle kwaye ngokukhuselekileyo.
Ngoku ukuba ufunde iziseko kumbuzo oqhelekileyo;isebenza njani ivalve yenaliti?Funda ngakumbi malunga nomsebenzi weevalvu inaliti kunye nendlela yokukhetha ivalve yenaliti efanelekileyo kwisicelo esithile, ngoinkontileka CZIT .
Ixesha lokuposa: Sep-06-2021