Ma Varvent V-doko lapamwamba akhoza kugwiritsidwa ntchito mokwanira magwiridwe antchito opanga kupanga.
Makunja wamba a mpira amapangidwira mwapadera pa / kugwirira ntchito pokhapokha komanso osati mavalodi a valavu. Opanga akamayesa kugwiritsa ntchito ma valve a mpira wamba monga mavule owongolera kudzera mwadzidzidzi, amapanga patali kwambiri ndi chovala mkati mwa valavu komanso mzere. Izi ndizowononga moyo ndi ntchito ya valavu.
Zina mwazopindulitsa za ma v-mpira valavu ndi:
Mphamvu ya kotala yotembenuka ikukhudzana ndi mawonekedwe a mavesi adziko lapansi.
Kuyenda mosiyanasiyana ndikuyenda ma graves a mpira.
Kutseguka ndi zinthu zopanda pake kumathandizira kuchepetsa khwalala, komanso kutupa.
Kuchepetsedwa kuvala pa mpira ndi mpando wokonza chifukwa chochepetsedwa.
Kuchepetsa cavitation ndi chipwirikiti pakuwongolera bwino.
Post Nthawi: Dis-22-2022