PC200-6 valve ea liphallelo PC220-6 valve ea polokeho ea Excavator 708-1L-04720

Proportional solenoid valve

The proportional solenoid valve ka kakaretso e laola ho buleha ha valve ka lets'oao la motlakase le kantle, 'me hangata e sebelisoa ho laola phallo ea mokelikeli ka valve.

Li-valve tsa motlakase tse lekanang ka kakaretso li sebelisoa ho laola le ho laola khatello ea mokelikeli, e leng phapang ea bohlokoa pakeng tsa bona, e 'ngoe ke ho laola phallo, e' ngoe ke ho laola le ho laola khatello.

Sebopeho sa valve ea motlakase e lekanang ka kakaretso e entsoe ka li-valve tse peli tse lekanang tsa solenoid, li-sensor tsa khatello le li-controller, valve e lekanang e laola phallo ea ho kena, valve e 'ngoe e lekanang e laola phallo ea ho tsoa, ​​​​sensor e lekanya khatello, 'me molaoli o laola ho buleha ha metsi. li-valve tse peli tse lekanang ka lipontšo tsa maikutlo, e le hore khatello e ka kamoreng e bohareng (hape e lekana le khatello ea ho tsoa) e lekana le boleng bo behiloeng.

1. Molao-motheo oa valve ea solenoid e sebetsang ka ho toba: Ha e matlafalitsoe, matla a motlakase a hlahisoang ke khoele ea motlakase e phahamisa karolo e koalang setulong, ebe valve ea bula; Ha matla a tima, matla a makenete a motlakase aa nyamela, selemo se hatella karolo e koalang setulong, ebe valve ea koaloa.

2, mohato ka mohato o sebetsang ka kotloloho molao-motheo oa solenoid valve: ke motsoako oa molao-motheo oa ho sebetsa ka kotloloho le mofofisi, ha ho se na phapang ea khatello lipakeng tsa seketsoana le se tsoang, kamora matla, matla a motlakase ka kotloloho ho mofofisi o monyane oa sefofane le likarolo tse kholo tsa ho koala li-valve li phahamisa ka ho latellana, belofo ea buleha. Ha ho kena le ho tsoa ho fihla phapang ea khatello ea ho qala, ka mor'a matla, motlakase oa motlakase oa motlakase oa motlakase oa motlakase o monyenyane, sekhahla se seholo sa kamore e ka tlaase e phahama, khatello ea kamore e ka holimo e theoha, e le ho sebelisa phapang ea khatello ho sutumelletsa valve e kholo holimo; Ha motlakase o tima, valve ea sefofane e sebelisa matla a selemo kapa khatello e bohareng ho sutumelletsa karolo e koalang ebe e theohela tlase ho koala valve.

3, molao-motheo oa pilot solenoid valve: ha o sebelisoa, matla a motlakase a bula lesoba la sefofane, khatello ea kamore e ka holimo e theoha ka potlako, e etsa phapang e tlaase le e phahameng ea khatello ho potoloha karolo e koalang, khatello ea metsi e sutumelletsa karolo e koalang ho ea holimo, valve e bula; Ha motlakase o tima, matla a selemo a koala lesoba la sefofane, 'me khatello ea ho kena e etsa phapang e tlase le e phahameng ea khatello ho potoloha karolo e koalang ea valve ka lesoba la bypass ka potlako,' me khatello ea mokelikeli e sutumelletsa karolo e koalang hore e theohele fatše le ho koala belofo.