Ndi valavu iti ya gulugufe yomwe iyenera kutchulidwa (Wafer, Lug kapena Double-flanged)?

Mavavu agulugufe akhala akugwiritsidwa ntchito kwambiri kwa zaka zingapo m'mapulojekiti ambiri padziko lonse lapansi ndipo adatsimikizira kuti amatha kugwira ntchito yake chifukwa ndi otsika mtengo komanso osavuta kukhazikitsa poyerekeza ndi mitundu ina ya mavavu odzipatula (mwachitsanzo mavavu a pachipata).

Mitundu itatu imagwiritsidwa ntchito pokhudzana ndi kuyika: Mtundu wa Lug, Wafer mtundu ndi wopindika kawiri.

Mtundu wa Lug uli ndi mabowo ake okhomedwa (achikazi) omwe amalola kuti ma bolt alowemo kuchokera mbali zonse ziwiri.

Izi zimathandiza kuthyoledwa kwa mbali iliyonse ya mapaipi popanda kuchotsa valavu ya butterfly kuwonjezera pa kusunga utumiki kumbali inayo.

Ndikofunikiranso kudziwa kuti simuyenera kutseka dongosolo lonse kuti muyeretse, kuyang'ana, kukonza, kapena kusintha valavu yagulugufe (muyenera kutero ndi valavu ya butterfly).

Mafotokozedwe ena ndi kukhazikitsa siziganizira zofunikira izi makamaka pazifukwa zovuta monga kulumikiza mapampu.

Mavavu agulugufe opindika pawiri amathanso kukhala osankha makamaka okhala ndi mapaipi okulirapo (m'munsimu chitsanzo chikuwonetsa 64 mu Diameter chitoliro).

Malangizo anga:Yang'anani zomwe mukufuna ndikuyika kuti mutsimikizire kuti mtundu wawafawu sunakhazikitsidwe pamalo ovuta pamzere womwe ungafunike kukonzanso kapena kukonzanso panthawi yautumiki m'malo mwake, gwiritsani ntchito mtundu wa lug pamapaipi athu osiyanasiyana pantchito zomanga. industry.Ngati muli ndi ntchito zina ndi diameters lalikulu, mungaganize za pawiri flanged mtundu.