Iyo hydraulic butterfly valve ivharuvhu inowanzoshandiswa kudzora kuyerera kwemvura media. Zvikamu zvaro zvakakosha zvinosanganisira muviri wevhavha, valve disc, hydraulic control chamber, actuator uye hydraulic control components. Izvi zvinotevera zvinotsanangura zvakakosha zvikamu zve hydraulic butterfly valve uye nheyo yayo yekushanda.
Valve body
Muviri weValve weVemvura-Yakadzorwa-Butterled buttery's buttery's colve simbi simbi kana kukanda simbi yezvinyorwa, iyo ine simba rekushisa, kupesana, kupfeka kupesana nekumanikidza kuramba. Iyo yemukati yemuviri wevhavha inobatwa neakakosha coating kana enamel kuti iwedzere kuomarara kwayo.
Valve clack
Iyo dhisiki ye hydraulic butterfly valve inowanzoputirwa nesimbi yakakandwa kana ndiro yesimbi uye izere nezvinhu zvekuisa chisimbiso senge polytetrafluoroethylene kana rabha. Chimiro chevhavha disc kazhinji flat disc chimiro, iyo ine zvirinani kuyerera kwekudzora kuita.
Fluid controlled mhango
Iyo hydraulic control chamber ye hydraulic control butterfly valve inokosha chikamu che hydraulic control component, iyo inowanzogadzirwa neakavharidzirwa elastic material. Iyo yepamusoro uye yakadzika magumo eiyo hydraulic control chamber yakabatana neiyo hydraulic pombi uye mhepo yekumanikidza pombi, uye ine hukama nepamusoro nepasi pepamusoro pevhavha disc.
Executive mechanism
Iyo actuator ye hydraulic butterfly valve inowanzoshandisa musanganiswa we hydraulic unit uye air pressure unit kuti idzore kuchinja kwekumanikidza muimba ye hydraulic control chamber, kuitira kuti idzore kuvhura kwevhavha disc. Iyo hydraulic unit inodzora iyo hydraulic control component nekugadzirisa kuyerera uye kumanikidzwa kwemafuta ekumanikidza, nepo pneumatic unit inodzora pombi yekumanikidza nekugadzirisa kuyerera uye kumanikidza kwegasi rekumanikidza.
Hydraulic control element
Iyo hydraulic control components ye hydraulic butterfly valve inosanganisira iyo huru yekudzora vharafu uye yekumanikidza control valve. Iyo huru yekudzora vharafu inogadzirisa kumanikidza mu hydraulic control chamber nekudzora kuyerera uye kumanikidza kwe hydraulic mafuta, kuitira kuti udzore kuvhurwa kwevhavha disc. Iyo yekumanikidza control valve inokanganisa shanduko yekumanikidza mukamuri yekudzora yemvura nekudzora kudzvanywa mumhepo yekumanikidza pombi, nekudaro ichikanganisa shanduko yekumanikidza mukamuri yekudzora mvura.
Nheyo yekushanda ye hydraulic butterfly valve ndeyekudzora kuvhurwa kwevhavha core nekushandisa simba re hydraulic pressure uye air pressure, kuitira kuti udzore kuyerera kwepakati. Kana zvichidikanwa kudzora shanduko yepakati yekuyerera, iyo hydraulic unit inoshandura kuvhurwa kwevhavha disc nekugadzirisa kumanikidza mu hydraulic control chamber. Mhepo yemhepo yemhepo inokanganisa shanduko yekuchinja mu hydraulic control chamber nekugadzirisa kudzvinyirira mumhepo yepipeline yemhepo, nokudaro kuchinja kuvhura kwevhavha disc.
Muchidimbu, hydraulic butterfly valve inzira yekudzora inobva pa hydraulic uye air pressure, uye kuyerera kwepakati kunowanikwa kuburikidza nebasa rekubatana pakati pezvikamu. Iko kusanganiswa kwemuviri wevharuvhu, valve disc, hydraulic control chamber, actuator uye hydraulic control element ndiyo kiyi yekuzadzisa kudzora mhedzisiro ye hydraulic control butterfly valve.
Nguva yekutumira: Jun-25-2023
