393000M024 Excavator hydraulic pump solenoid valve proportional solenoid valve 3768317

Phapang pakeng tsa valve ea motlakase ea proportional le valve ea solenoid

Taolo ea li-valve e ka aroloa ka mefuta e 'meli:
 

E 'ngoe ke taolo ea switch: ekaba e butsoe ka botlalo kapa e koetsoe ka botlalo, sekhahla sa phallo e ka ba se phahameng kapa se tlase, ha ho na boemo ba mahareng, joalo ka valve e tloaelehileng ea motlakase ka valve, valafo ea motlakase e khutlisetsang morao, electro-hydraulic reversing valve. E 'ngoe ke taolo e tsoelang pele: sekepe sa valve se ka buloa ho ea ka tlhokahalo ea tekanyo leha e le efe ea ho bula, ka hona ho laola boholo ba phallo, li-valve tse joalo li na le taolo ea matsoho, tse kang li-valve tsa throttle, empa hape li laoloa ka elektronike, tse kang proportional. li-valve, li-valve tsa servo. Kahoo morero oa ho sebelisa proportional valve kapa servo valve ke: ho finyella taolo ea phallo ka taolo ea elektronike (ha e le hantle, ka mor'a liphetoho tsa meralo e ka boela ea finyella taolo ea khatello, joalo-joalo), kaha ke taolo ea throttling, ho tlameha ho ba le tahlehelo ea matla, servo. li-valve le li-valve tse ling li fapane, tahlehelo ea matla a eona e kholoanyane, hobane e hloka phallo e itseng ho boloka mosebetsi oa potoloho ea oli ea pele ho sethaleng.
Electromagnetic valve ( valve ea motlakase ) ke tšebeliso ea motlakase oa motlakase

Molao-motheo o sebetsang oa proportional solenoid valve
   

Electro-hydraulic proportional valve ke lets'oao le lekanang la motlakase oa motlakase ka har'a valve ho hlahisa ts'ebetso e ts'oanang, e le hore phallo ea valve e sebetsang, boholo ba boema-kepe bo fetohe le ho phethela likarolo tsa khatello le phallo ea phallo ho lekana le motlakase o kenang. Ho falla ha Spool le hona ho ka khutlisoa ka mochini, ka metsi kapa ka motlakase. Electro-hydraulic proportional valve e na le mefuta e fapaneng, e bonolo ho sebelisa taolo ea motlakase le khomphutha ea litsamaiso tse fapaneng tsa electro-hydraulic, ho nepahala ha taolo e phahameng, ho kenya le ts'ebeliso e bonolo, le bokhoni bo matla ba ho thibela tšilafalo, le melemo e meng, sebaka sa kopo se ntse se hola. . Lilemong tsa morao tjena, nts'etsopele le tlhahiso ea li-valve tsa plug-in proportional valves le li-valve tsa proportional multiway li nahana ka botlalo litšoaneleho tsa mechine ea kaho, e nang le taolo ea lifofane, ho lemoha mojaro le mesebetsi ea matšeliso a khatello. Ho bohlokoa haholo ho ntlafatsa maemo a kakaretso a tekheniki a metjhini ea hydraulic mobile.