Owona mgangatho usetyenziswa kakhulu wesizweivalve yesangoivelufa yesango le wedge.Uphawu lwayo lolwakhiwo kukuba imiphezulu emibini yokutywina kwisango lewedge kunye nemiphezulu yokutywina yeegrooves ezimbini zokukhangela kumzimba wevalvu yenza iperi yokutywina ukufikelela kwisiphumo sokutywina.Ubume bayo bulula, kwaye ulwelo luncinci, kwaye luhlala lusetyenziselwa ukuthutha umgama omde, imibhobho kunye nezixhobo zamanzi, i-oyile, igesi kunye nezinye imidiya.Injongo yokusebenzisa isango le-wedge kukunyusa umthwalo oncedisayo wokutywina, ukwenzela ukuba ivalve yesango yentsimbi etywiniweyo inokutywina zombini uxinzelelo oluphakathi kunye noxinzelelo oluphakathi.Xa uvala, jikelisa isikhondo sevalve ngokwewotshi ukwenza umphezulu wokutywina wevalve yesango kunye nomphezulu wokutywina womzimba wevalvu ube kufutshane ukuze ufumane itywina.Nangona kunjalo, uxinzelelo olukhethekileyo lokutywina kwisiphelo sokungena sevalve yesango yentsimbi etywiniweyo eveliswe sisenzo somtshato kaninzi akwanelanga ukuphumeza isitywina sokugqibela sokungena.Ke ngoko, ivalve yesango yentsimbi etywiniweyo sisitywina esinecala elinye.
Izihlandlo ezisebenzayo zevalve yesango lemowudi:
Umda wokusetyenziswa kunye neempawu zesakhiwo somgangatho wesizwe we-wedge valve, phakathi kweentlobo ezahlukeneyo zeevalve, ivalve yesango yeyona nto isetyenziswa kakhulu.Ngokuqhelekileyo ilungele kuphela ukuvula ngokupheleleyo okanye ukuvalwa ngokupheleleyo, kwaye ayikwazi ukusetyenziselwa ukulungiswa kunye nokubetha.
Iivalve zesango leMode zisetyenziswa ngokubanzi kwiimeko apho kungekho mfuneko ingqongqo kwimilinganiselo yangaphandle yevalve, kwaye iimeko zokusetyenziswa zinzima.Njengomsebenzi osebenzayo wokushisa okuphezulu kunye noxinzelelo oluphezulu, kuyafuneka ukuba iindawo zokuvala kufuneka zitywinwe ixesha elide.
Ngokubanzi, iimeko zokusetyenziswa okanye iimfuno zifuna ukusebenza okuthembekileyo kokutywinwa, uxinzelelo oluphezulu, ukunqunyulwa koxinzelelo oluphezulu (umahluko omkhulu woxinzelelo), ukunqunyulwa koxinzelelo oluphantsi (umahluko omncinci woxinzelelo), ingxolo ephantsi, i-cavitation kunye ne-vaporization, ubushushu obuphakathi, ubushushu obuphantsi. (cryogenic), kucetyiswa ukuba usebenzise i-valve ye-Wedge gate.Okufana neshishini lamandla ombane, ukucokisa i-petroleum, ishishini lepetrochemical, i-oyile ekude nonxweme, ubunjineli bobonelelo lwamanzi kunye nobunjineli bokucoca ugutyulo kulwakhiwo lwasezidolophini, ishishini lemichiza kunye namanye amacandelo.