Lisebelisoa tsa Excavator 702-75-04600 valve ea liphallelo tsa hydraulic valve travel

Molao-motheo o sebetsang oa proportional solenoid valve
E itšetlehile ka molao-motheo oa valve ea solenoid on-off: ha matla a tima, selemo se hatella mokokotlo ka ho toba khahlanong le setulo, se etsa hore valve e koalehe. Ha khoele e matlafatsoa, ​​matla a makenete a motlakase a hlahisoang a hlola matla a selemo ebe a phahamisa mokokotlo, ka hona a bula valve. Proportional solenoid valve e etsa liphetoho tse ling sebopehong sa valve ea solenoid: e etsa hore ho be le botsitso lipakeng tsa matla a selemo le matla a makenete a motlakase tlas'a likhoele leha e le life tsa hona joale. Boholo ba coil hona joale kapa boholo ba matla a motlakase a motlakase bo tla ama ho otla ha plunger le ho buloa ha valve, le ho bula valve (phallo) le hona joale (lengolo la taolo)
Ke kamano e nepahetseng ea linear.
Direct acting proportional solenoid valve e phalla ka tlas'a setulo. Moemeli o phalla ho tsoa ka tlas'a setulo, 'me tataiso ea matla e tšoana le matla a makenete a motlakase, le ho fapana le matla a selemo. Ka hona, hoa hlokahala ho beha litekanyetso tse phahameng le tse fokolang tsa phallo e lumellanang le sebaka sa ts'ebetso (coil current) sebakeng sa ts'ebetso. The proportional solenoid valve ea Drey fluid e koetsoe (NC, hangata mofuta o koetsoeng) ha matla a tima.