Hydraulic balance valve Excavator hydraulic cylinder valve core COHA-XAN

Cartridge valve imwe mhando ye hydraulic control valve pamwe chete. Iyo yakakosha yakakosha chikamu ndeye-inodzorwa-inodzorwa, imwe-inodzora chiteshi nzira mbiri-yemvura yekudzivirira unit yakaiswa muchikamu chikuru cheiyo oiri redunhu (saka inodaidzwa zvakare maviri-nzira cartridge valve).
Akasiyana-siyana ekudzora mayuniti evhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhadhijidhia anogona kuumbwa nekubatanidza chimwe kana akati wandei ekuisa zvinhu nematanho anoenderana ekudzora mutyairi. Zvakadai sekutungamira dhizaini dhizaini, kumanikidza control unit, flow control unit, komputa control function unit.
Cartridge valve ine maitiro anotevera: kushomeka kwemukati mukati, kunokodzera kuyerera kukuru; Mazhinji evhavha ports akavharwa nekoni, saka iyo inodonha idiki, uye iyo yekushanda yepakati senge emulsion inokodzerawo chimiro chakareruka, basa rakavimbika uye yakakwirira standardization; Kune kuyerera kukuru, kumanikidza kwakanyanya, kuomarara hydraulic system inogona kuderedza zvakanyanya saizi uye uremu.
Cartridge inoumbwa yakawanda inoumbwa, iyo ine zvinhu zvakakosha senge spool, sleeve yevharuvhu, chitubu uye chisimbiso mhete inoiswa mune yakanyatso gadzirwa uye yakagadziriswa valve body. Iyo yakaenzana neA hydraulically controlled check valve ine maviri anoshanda machiteshi A uye B) uye imwe yekudzora oiri port (X). Kushandura kudzvanywa kweiyo chiteshi chemafuta chekudzora kunogona kudzora kuvhurwa uye kuvhara kweA uye B machiteshi emafuta. Kana iyo yekudzora chiteshi isina hydraulic chiito, iyo yemvura kudzvinyirirwa pasi peiyo valve core inodarika
Simba rechirimo, vharuvhu inosaidzirwa yakavhurika, A neB yakabatana, uye kwainoenda kuyerera kwemvura kunoenderana nekudzvanywa kweA uye B ports. Kusiyana neizvi, chiteshi chekutonga chine A hydraulic athari, uye kana px≥pA uye px≥pB, inogona kuve nechokwadi chekuvharwa pakati pechiteshi A nechiteshi B.
Cartridge valves inogona kugoverwa muzvikamu zviviri maererano nemafuta ekudzora: rudzi rwekutanga ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhatala,mafuta ekudzora anopihwa neA rakasiyana simba sosi, kudzvanywa kwaro hakuna kuenderane nekuchinja kwekumanikidza kweA uye B ports, uye inonyanya kushandiswa kwekutungamira kwekutonga kwemafuta edunhu; Rudzi rwechipiri ivhavhavhavhavhavha inodzorwa mukati.
Iyo miviri-yeviri cartridge valve ine hunhu hwehukuru hukuru, diki kudzvinyirira kurasikirwa, yakakodzera kuyerera hombe hydraulic system, pfupi main spool sitiroko, inonzwisa chiito, yakasimba anti-oiri kugona, chimiro chakareruka, kugadzirisa nyore, plug-in ine maitiro. yevharuvhu imwe yakawanda-simba. Naizvozvo, inoshandiswa zvakanyanya mune dzakasiyana siyana hydraulic system
Mune sisitimu, senge vanochera, cranes, marori cranes, muchina wengarava uye zvichingodaro.