MAVAVU A MPIRA

Ngati muli ndi chidziwitso choyambirira cha valve, mwinamwake mumadziwavalavu ya mpira- imodzi mwa mitundu yodziwika bwino ya ma valve omwe alipo lero.Valavu ya mpira nthawi zambiri imakhala yozungulira kotala yokhala ndi mpira wopindika pakati kuti ulamulire kutuluka.Ma valve awa amadziwika kuti ndi olimba ndi shutoff yabwino kwambiri, koma nthawi zonse samapereka chiwongolero cholondola.Tiyeni tikambirane pamene kuli bwino kugwiritsa ntchito valavu ya mpira ngati valavu yolamulira.

Ngakhale ma valve a mpira si chida chabwino kwambiri chowongolera kuyenda, amagwiritsidwabe ntchito chifukwa cha mtengo wawo.Mutha kuthawa pogwiritsa ntchito valavu ya mpira mu pulogalamu yomwe sifunikira kusinthika ndikuwongolera.Mwachitsanzo, valavu ya mpira sayenera kukhala ndi vuto kusunga thanki yaikulu yodzaza pamtunda wina mkati mwa mainchesi angapo.

Monga zida zilizonse, muyenera kuganizira zonse zomwe zikuchitika musanasankhe vavu yanu.Izi zikuphatikizapo mankhwala kapena zinthu, kukula kwa mapaipi, kuthamanga kwa magazi, etc. Ngati mukuyesera kulamulira zinthu zamtengo wapatali zomwe mukuda nkhawa nazo, simungafune kudalira valve ya mpira.

Ma valve a mpira sali olondola kwambiri chifukwa kusintha kwawo sikufanana ndi kuchuluka kwa madzi omwe bowo lotseguka limapereka.Palinso 'slop' kapena 'play' pakati pa tsinde ndi mpira zomwe zimalepheretsa kuwongolera bwino.Pomaliza, kuchuluka kwa torque yofunikira kusintha mavavu a mpira sikulola kusintha kwabwino pafupi ndi malo "otsekedwa" ndi "otseguka".