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Vavu yosefera yamtundu wa Y, valavu yosefera yamkuwa, valavu yokhuthala yamkuwa
Valavu yofananira yofanana ndi Y ndi chipangizo chosefera chomwe chimayikidwa papaipi, chokhala ndi chophimba chowoneka ngati Y mkati, chomwe chimatha kusefa bwino zonyansa, tinthu tating'onoting'ono ta mchenga, ndi tinthu tating'ono tating'ono.Valavu yosefera imapangidwa ndi zida zapamwamba kwambiri, zolimbana ndi dzimbiri komanso kulimba, ndipo zimatha kugwira ntchito mokhazikika kwa nthawi yayitali.Valve palokha imatenga ntchito yamanja, yomwe ndi yabwino kwa ogwiritsa ntchito kusintha ndikuyeretsa, ndipo imakhala yokhazikika komanso yodalirika.Munda wogwiritsa ntchito: Mavavu amtundu wa Y amagwiritsidwa ntchito kwambiri popanga zinthu monga mankhwala, mankhwala, chakudya, ndi kupanga kwachilengedwe, komanso muzosefera zama media mu engineering ya tauni, engineering ya madzi, mapaipi amafuta ndi gasi, ndi zina.Vavu yosefera iyi imatha kusefa tinthu tating'onoting'ono tapakatikati panthawiyi, kuchepetsa kupanikizika kwadongosolo, kuteteza zida zamakina, ndikukulitsa moyo wantchito wa zida.Ndi chimodzi mwa zida zofunika kwambiri zosefera pamapaipi.Ikhoza kugwiritsidwa ntchito pogwiritsira ntchito mitundu yosiyanasiyana ya mauthenga, monga nthunzi, madzi, gasi, ndi zina zotero. Ndi zophweka komanso zosavuta kuziyika, zosavuta kusamalira ndi kuyeretsa, ndipo ndizofunikira kwambiri pamayendedwe amakono a mapaipi.Chogulitsachi chili ndi satifiketi ya CE.
