Kutshanje, umzi-mveliso wethu ugqibe ngempumelelo ukuveliswa kwebhetshi ye-diameter enkulu eyenziwe ngokwezifisoivalve yebhabhathane yepneumatic, kunye nobukhulu be-DN1200 kunye ne-DN1600. Ezinye iivalve zebhabhathane ziya kudityaniswa kwiivalvu ezindlela zintathu. Okwangoku, ezi zivalo zipakishwe nganye nganye kwaye ziya kuthunyelwa ukuba zithuthwe kungekudala.

Umgaqo osebenzayo we-diameter enkuluiflange butterfly valveIfumaneka ikakhulu ngokujikelezisa ipleyiti yevalve ukulawula ulwelo. Xa ipleyiti yevalve i-perpendicular kwi-axis yepayipi, ivalve ikwimeko evaliweyo, ikhusela ulwelo ukuba ludlule; Xa ipleyiti yevalve ingqamene neasi yombhobho, ivalve ivuleke ngokupheleleyo kwaye ulwelo lunokuhamba kakuhle. Le ndlela yokusebenza ilula kwaye iyasebenza, kwaye inokusabela ngokukhawuleza kwimfuno yolawulo lokuhamba.

Idayamitha enkulu Ivalve yebhabhathane elungiselelweyo ineenzuzo ezininzi ezibalulekileyo. Okokuqala, inomthamo owomeleleyo wokujikeleza. Uyilo olukhulu lwecaliber lunokuhlangabezana neemfuno zokuthuthwa kolwelo olukhulu, ukunciphisa ukumelana nolwelo, kunye nokuphucula ukusebenza kakuhle kwenkqubo. Okwesibini, umsebenzi ukhaphukhaphu kwaye ubhetyebhetye.

Xa kuthelekiswa nezinye iintlobo zeevalvu, iivalve zebhabhathane ezinobubanzi obukhulu zinetorque encinci yokusebenza kwaye inokuvulwa ngokulula kwaye ivalwe ngesandla, ngombane, okanye ngepneumatically. Ngaphezu koko, ukusebenza kokutywinwa kuthembekile. Ukusebenzisa izinto zokutywina ezikumgangatho ophezulu kunye nezakhiwo zokutywina eziphambili ukuqinisekisa ukuthintela okusebenzayo kokuvuza kwamanzi phantsi kweemeko ezahlukeneyo zokusebenza.

Ukongeza, ivalve yebhabhathane enobubanzi obukhulu inokwakheka okuxineneyo, ithatha indawo encinci, kwaye kulula ukuyifaka kunye nokugcina. Iivalvu zebhabhathane ezinodayamitha ezinkulu zinokudlala indima ebalulekileyo kwimimandla yemizi-mveliso efana neekhemikhali zepetroli, unikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi, umbane, kunye nolwakhiwo lweziseko zophuhliso ezidolophini.

IValve ye-Jinbin ibisoloko izibophelele ekuboneleleni abathengi ngemveliso yevalvu ekumgangatho ophezulu kunye nephezulu yokusebenza. Ukuveliswa okuyimpumelelo kwevalve yebhabhathane yamanzi enobubanzi obukhulu obulungiselelweyo kwakhona kubonisa amandla obugcisa bomzi-mveliso wethu kunye nomthamo wemveliso. Siza kuqhubeka nokugcina isimo sengqondo sokuzabalazela ukugqwesa, sivuselela rhoqo kwaye siphucula umgangatho wemveliso, ukubonelela abathengi ngeenkonzo ezingcono, kunye negalelo kuphuhliso loshishino.