Hydraulic valve pilot yakashanda vharafu yekuyamura Balance slide valve RPGC-LAN

Kusiyanisa kwemavharuvhu ekuyerera

Kusiyanisa: throttle valve, inoyerera valve, speed control valve

1) Nokuti basa guru revhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhakutichinyuuyekumhanya mhanya mu hydraulic system kugadzirisa mafambiro ehurongwa kana bazi,zvinonzi pamwe chete sevhavha inoyerera.

2) Dzimwe nguva vharuvhu inoyerera inoreva vhavha yekudzora kumhanya.

3) Kubva pamaitiro ekutanga ekumanikidza kuyerera, iyo throttle valve inongoshandura ukuru hwekuyerera kwenzvimbo yevhavha yevhavha, uye iyo inodzorwa yekuyerera inobatwawo nekushandurwa kwekusiyana kwekumanikidza pamberi uye shure kwayo; Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha mbiya (dzimwe nguva dzinodanwa zvakananga kuyerera)inotora kana nhevedzano mutsauko wekudzvanya vharuvhu, kana kuti parallel differential regulating valve, iyo inoteedzana inoumba maviri-nzira yekumhanya inodzora vharuvhu (iyo inogona kugadzirwa munhevedzano pamberi uye mushure meiyo actuator, kana pakatarisana pamberi peiyo actuator) uye matatu-nzira yekumhanyisa inodzora vharafu (iyo inogona kungobatanidzwa mumutsara pamberi peiyo actuator, uye inogona chete kudzora mutoro);

4) Nzira mbiri-yekumhanya inodzora vharuvhu inowanzoshandiswa kune yakagadziriswa dhizaini system, nekuda kwekuremerwa kwemubhadharo, kana mutoro wemutoro uchichinja zvakanyanya, kuyerera kwekutonga hakuna kukanganiswa; Nekudaro, iyo inotsiva yakawandisa kudzvinyirira kushandiswa nenzira yekumanikidzwa kurasikirwa pachiteshi chevhavha. Iyo yakawandisa yekuyerera kweiyo system inopedzwawo muchimiro chekupisa kwemafuta.

5) Iyo nzira nhatu dzekumhanya inodzora vharafu isimba rekuchengetedza simba nekuti ine mutoro wekugadzirisa basa, ndiko kuti, kubuda kwekumanikidza kwepombi inongova imwe kukosha kwakakwira kupfuura mutoro (3-8bar). Kazhinji yakashongedzerwa nepilot pressure valve, isina imwe vharafu yekuchengetedza, inogona kuwana system kuchengetedza kuchengetedza. Muindasitiri yemuchina wepurasitiki, kazhinji pahwaro hweiyo nzira-nhatu vharafu, iyo proportional kugadzirisa mashandiro e electro-hydraulic proportional pressure pilot valve uye inoyerera vharafu inogadziriswa kuti igadzire electro-hydraulic proportional pressure flow flow composite control valve, kazhinji. inozivikanwa se pq valve, iyo inorerutsa chimiro uye kuchengetedza simba.