Valavu ya mpirandi mtundu watsopano wa valavu yomwe imagwiritsidwa ntchito kwambiri. Ili ndi izi:
1. Kukana kwamadzi ndikochepa, ndipo kulumikizana kwake ndi kofanana ndi gawo lalitali lomwelo.
2. Kapangidwe kakasa kosavuta, kukula kochepa komanso kulemera kopepuka.
3. Zolimba komanso zodalirika, zinthu zokopa kwambiri za mpira wa mpira zimagwiritsidwa ntchito kwambiri mu pulasitiki, ndipo ntchito yosindikiza ndiyabwino, ndipo imagwiritsidwanso ntchito kwambiri m'magulu a vacuum.
4. Yosavuta kugwira ntchito, yotseguka ndikutseka mwachangu, ingozungulirani 90 kuchokera kutseguka kwathunthu kuti mutseke kwathunthu.
5. Ndiosavuta kusunga, valavu ya mpira ali ndi kapangidwe kake, mphete yosindikiza nthawi zambiri imasunthika, ndipo ndiyosavuta kusokoneza ndikusintha.
6. Mukatsegulidwa kwathunthu kapena kutsekedwa kwathunthu, malo osindikizira a mpira ndi mpando wa valavu amapatula pakatikati, ndipo kukwezedwa kwa valavu sikungachitike pomwe sing'anga imadutsa.
7. Ndi mitundu yosiyanasiyana yamapulogalamu, m'magawo osiyanasiyana kuyambira yaying'ono mpaka mamilimita angapo, akulu mpaka mamita angapo, ndipo akhoza kugwiritsidwa ntchito kuchokera ku vacuum yayitali kupita ku zovuta zambiri. Valavu ili nthawi zambiri iyenera kuyikidwa mopingasa pa mapaipi
Valavu ya mpiraKukhazikitsa ndi kukonza muyenera kumvetsera pankhani zotsatirazi:
1. Siyani malo omwe valavu imazungulira.
2. Simungagwiritsidwe ntchito zokomera.
3. Valani valavu ya mpira wokhala ndi makina ogulitsira ayenera kuyikiridwa molunjika.
Post Nthawi: Jul-16-2022