Ifanelekile ukuba i-Excavatator I-Logers ye-Expressions i-Hydraulic Palve Reppolve Rep177539
Iinkcukacha
Izinto zokutywina:Oomatshini ngokuthe ngqo kwi-valve
Indawo yoxinzelelo:uxinzelelo oluqhelekileyo
Imeko yokuBuyisiweyo:Nye
Izinto ezinokukhethwa:ivali yevali
Uhlobo lwedrive:iqhutywa ngamandla
Iphakathi:Iimveliso zepetroleum
Amanqaku oqwalaselo
Usenokungazi okuninzi malunga neeVeves zokhuseleko, kodwa xa kuziwa kakhulu (i-orlid) iivalves, i-port ye-oyile ye-oyile, umpu wesibini, unokuba nemvakalelo. Ezinye iingxaki eziqhelekileyo zecavavakisi zibangelwa kukusilela kweevallo ze-valves, ezinje ngesantya esicothayo, ubuthathaka, umbhobho wombhobho, i-hylinder lever igobe njalo njalo. Ngaphandle kokuthi, lo mzalwana udingeni ubizayo uza kukunika inkcazo eneenkcukacha kwisisombululo sevalthi yokhuseleko kunye nokusilela kwayo, ndiyakholelwa ukuba uza kugcwele isivuno.
Ivalve yoncedo ifakwe kwi-valve yolawulo ephambili (umhambisi) kwicala lesiqu esisebenzayo. Ngembonakalo, ivalve yokunceda i-cylindrical kwaye ifana kakhulu ne-valve ephambili yokunceda. Umahluko yintambo yohlengahlengiso ngaphezulu. Ivalve yokhuseleko inomtya omnye kwaye ivalve ephambili yokunceda ineemisonto ezimbini. Kwindawo yoxinzelelo, indawo yoxinzelelo yevalve yokhuseleko iphakamile kunemicimbi yoxinzelelo lwevalve ephambili yokunceda.
Phantsi kweemeko eziqhelekileyo, ivalve yokhuseleko ayithathi nxaxheba, ngoko ke umlinganiso woxinzelelo wevalve ekhuselekileyo kwaye awunakulinganiswa ngokuthe ngqo ngesixhobo. Ingcinezelo yeValve ephambili yoNcedo kufuneka inyuswe kwangaphambili kwaye inokulinganiswa kuphela emva kokuba iphakamile kunexabiso loxinzelelo lwevalve ekhuselekileyo.
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