Chifukwa chiyanivalavu ya globekupangidwa ngati cholowera chotsika, chotulukira kwambiri komanso valavu yaing'ono yapadziko lonse lapansi?Popanga ndi kukhazikitsa, malo otsika otsika komanso otsika kwambiri amagwiritsidwa ntchito, ndiye kuti, valavu yapadziko lonse lapansi imayenda kuchokera pansi pa nthiti ya valve kupita pamwamba pa valavu.Valve yaing'ono yapadziko lonse lapansi imakhala ndi torque yaing'ono kwambiri komanso torque yaying'ono yotsegula ndi kutseka.Ngakhale pansi pa chisonkhezero cha kupanikizika kwa ntchito, zotsatira za ntchitoyo ndizochepa, chifukwa chikoka cha kayendedwe ka kayendedwe ka sing'anga pazovuta za ntchito chikhoza kunyalanyazidwa.Valavu yaing'ono yaing'ono yapadziko lonse lapansi imatengedwa Onse ndizinthu zopanda malire.Chifukwa chiyani valavu yapadziko lonse lapansi iyenera kupangidwa kuti ikhale yolowera pang'ono komanso yotsika kwambiri yokhala ndi cholowera chotsika komanso chokwera kwambiri?Ikatsekedwa, kupanikizika kwapakati kumakhala ndi zotsatira zochepa pa tsinde la valve ndipo sikudzakhudza tsinde la valve.
Tsinde la valve limamizidwanso mkatikati, zomwe sizili zophweka kuti ziwonongeke ndi sing'anga, zomwe zimateteza bwino tsinde la valve;kapangidwe kazonyamula kamakhalanso kosiyana kwambiri ndi sing'anga, kuwonetsetsa kuti chikoka cha sing'anga pa kunyamula, ndikuwonjezera bwino moyo wa tsinde la valve.
Chofunika kwambiri ndi chitetezo.Ngati tsinde la valve likusweka kapena kulephera kwina kumachitika, valavu imatha kutseguka kuti ipewe kupanikizika kwambiri.
Kugwiritsiridwa ntchito kwa malo otsika ndi otsika kwambiri kungathenso kupewa bwino nyundo yamadzi ya valve yotseka.Ikatsekedwa, pansi pa mphamvu yapakatikati, kuthamanga kwapansi pansi pa choyatsira mafuta sikungakhale kofulumira, ndipo nthawi yotseka ndi yayitali, ndipo sikophweka kuyambitsa nyundo yamadzi pakufuna kwa Phenomenon, kuchititsa kugwedezeka kwa payipi ndikupewa kuwonongeka kwa zida zonse zokhudzana ndi mapaipi.