I-Q22hd-15 20 50 I-Angle yeValve yasekunene yeValve ibonelela ngeevalbes zegesi

I-valve yokulawula i-fluid sisixhobo esisetyenziselwa ukulawula okanye ukusika ukuhamba kwamanzi, umgaqo wayo wokuSebenza usekwe kwintshukumo ye-spool okanye kwiplate ye-valve, ukuze ifikelele kulawulo oluchanekileyo lwe-fluid okanye uxinzelelo, iqondo lobushushu.

Ngokukodwa, ivalve yokulawula i-fluid ifumana umqondiso kwinkqubo yolawulo (njengomqondiso we-volvege), oguqulweyo ube ngumguquli wokuvula, emva koko i-valve spool okanye i-valve ishukunyiswe ngenjongo yombane okanye i-valve ye-valves okanye i-valve ishukunyiswe ngenkqubo yombane okanye i-valve ishukunyiswe ngenkqubo yombane. Ukuhamba kwe-spool kuyitshintsha indawo yokuhamba ngaphakathi kwe-valve, ngaloo ndlela ilawula inani le-fluid okanye uxinzelelo oludlula kwivalve.

Kwiivali zokulawula ulwelo, iintlobo ezahlukeneyo zeevalve zinemigaqo eyahlukeneyo yokusebenza. Umzekelo, ivalve echetywe ithintele ulwelo ekubeni ungadlula ngokutywina phakathi kwe-spool kunye nesitulo; Ivalve elawulayo ilungelelanisa ukuhamba kwe-fluid okanye uxinzelelo ngokutshintsha imeko ye-spool; I-valve yombane isebenzisa imoto okanye i-electromagnet yokuqhuba i-spool ukuze ifezekise ulawulo.