Loader excavator lisebelisoa 201-0950 solenoid valve kopano

Molao-motheo oa ts'ebetso ea li-valve tsa electromagnetic proportional le ho lemoha:

Taolo ea li-valve e ka aroloa ka mefuta e 'meli:
E 'ngoe ke taolo ea switch: e ka buloa ka botlalo kapa e koetsoe ka botlalo, sekhahla sa phallo e kanna ea ba se seholo kapa se nyane, ha ho na boemo ba lipakeng, joalo ka li-valve tse tloaelehileng tsa motlakase ka li-valve, li-valve tse khutlisetsang morao tsa motlakase, li-electro-hydraulic reversing valves.
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.

Sephahla se seholo sa valve ea servo ka kakaretso se tšoana le valve e khutlisetsang morao ke sebopeho sa li-valve tsa li-slide, empa ho khutlisetsoa ha mokokotlo oa valve ha ho tsamaisoe ke motlakase, empa ke khatello ea hydraulic e hlahisoang ke pre-stage valve. e ts'oana haholo le valve ea ho khutlisa ea electro-hydraulic, empa belofo ea pele ho sethala ea electro-hydraulic reversing valve ke solenoid reversing valve, 'me valve ea pele ho sethala ea servo valve ke ea nozzle baffle kapa jet pipe valve e betere. litšobotsi tse matla.
Ka mantsoe a mang, valve e ka sehloohong ea valve ea servo e laoloa ke khatello ea phallo ea valve ea pele ho sethaleng, 'me khatello ea valve ea pele ho sethaleng e tsoa ho inlet p ea valve ea servo, haeba khatello ea p. boema-kepe ha bo lekane, valve ea pele ho sethala ha e khone ho ntša khatello e lekaneng ho khothaletsa ts'ebetso ea mantlha ea spool.