Chitsulo chosapanga dzimbirivalavu ya mpiraNdi mtundu wamba wa valavu, ndipo mfundo yake yogwirira ntchito imachokera pa kuyanjana pakati pa dzenje lozungulira pa mpira ndi mpando. Vavu ikatsegulidwa, dzenje lodutsa mpira limalumikizidwa ndi mzere wa chitoliro, ndipo cholumikiziracho chimatha kuyenda momasuka kuchokera kumapeto kwa chitoliro kupita kumapeto ena kudzera mu dzenje lodutsa pa mpira, ndipo njira yamadzimadzi imakhala yosalala ndipo kukana kwake ndi kochepa. (Chithunzi cha kukula kwa valavu ya mpira ndi DN20)

Vavu ya mpira wachitsulo ikafunika kutsekedwa, mpirawo umazunguliridwa kotero kuti dzenje lodutsa pa mpirawo likhale lolunjika ku mzere wa payipi, ndipo mpirawo umatseka payipi yonse, motero umaletsa kuyenda kwa sing'anga. Kapangidwe ka cholumikizira chawiri kumapangitsa kuti valavuyo ikhale yosavuta kuyiyika ndikuyichotsa, ndipo imatha kulumikizidwa mosavuta ndikulekanitsidwa ndi chitoliro kuti ikhale yosavuta kukonza ndikusintha.

Valavu ya mpira wosapanga dzimbiri ya PPR ili ndi zabwino zambiri:

1. Ntchito yabwino

Kungofunika kuzungulira madigiri 90 kuti mutsegule kapena kutseka kwathunthu valavu, ntchito yosavuta komanso yachangu, kungathandize bwino ntchito.

2.Good kusindikiza ntchito

Zipangizo zapadera zotsekera ndi kapangidwe kake zimagwiritsidwa ntchito pakati pa mpira ndi mpando, zomwe zingathandize kutseka bwino, kupewa kutulutsa kwa media, ndikuwonetsetsa kuti dongosolo la mapaipi likugwira ntchito bwino.

3. Kuchuluka kwa kayendedwe ka magazi

Pamene bwalo la mlengalenga latsegulidwa, njirayo imakhala yosalephereka, cholumikiziracho chimatha kudutsa bwino, chimakhala ndi mphamvu yayikulu yoyendera, ndipo chimatha kukwaniritsa zofunikira pakuyenda kwakukulu.

4.Kukana dzimbiri kolimba

Malinga ndi malo osiyanasiyana ogwirira ntchito komanso malo ogwirira ntchito, sankhani zinthu zoyenera, monga chitsulo chosapanga dzimbiri, mkuwa, ndi zina zotero, zomwe zimateteza dzimbiri bwino, zomwe zimawonjezera nthawi yogwira ntchito ya valavu.

5. Kukhazikitsa kosavuta

Kapangidwe ka duplex kamalola kusintha malo ake mosinthasintha panthawi yoyika, zomwe zimakhala zosavuta kulumikiza ndi mapaipi a mainchesi osiyanasiyana ndi malo osiyanasiyana, zomwe zimachepetsa kuvutika kwa kuyiyika.

Jinbin Valve monga fakitale yopanga ma valve ya zaka 20, kuti ikwaniritse kufunikira kwa ma valve padziko lonse lapansi, kupanga ma valve akuluakulu osiyanasiyana achitsulo, ngati muli ndi mafunso, chonde siyani uthenga pansipa, mudzalandira yankho mkati mwa maola 24, ndikuyembekezera kugwira nanu ntchito!