Valve loo isticmaalo in lagu xakameeyo dhaqdhaqaaqa iyo qufulka actuator ee labada jiho iyada oo la ogaanayo soo degitaanka la kantaroolay ee xamuulka aan baxsan oo jiidaya by miisaankeeda u gaar ah, sida valve ma ogola wax cavitation ee actuator ah. Waa dareen la'aan cadaadiska dhabarka oo sidaas darteed waxaa loo isticmaalaa halka meelaha caadiga ah ee aan caadiga ahayn aysan si sax ah u shaqeynin xakamaynta culeyska, taas oo u oggolaanaysa cadaadiska nidaamka loo isticmaalo in lagu shaqeeyo hawl-wadeenno badan oo isdaba-joog ah.