+ Zowala
+ Zotsika mtengo
+ Kuyika kosavuta
- chitoliro chimafunikira
- zovuta kwambiri pakati
- Osayenera kukhala ngati valavu yothera
Pankhani ya valavu ya gulugufe-chowoneka bwino, thupi limakhala ndi mabowo ochepa osakhazikika. Mitundu ina yopanda pake ili ndi ziwiri pomwe ena ali ndi zinayi kapena eyiti.
Mabowo oyaka amaikidwa kudzera m'mabowo a bolt a chitoliro chachiwiri ndi mabowo a gulugufe wa gulugufe. Mwa kulimbitsa mabowo a flange, chitoliro chimakopedwa kwa wina ndi mnzake ndipo valavu ya gulugufe imadulidwa pakati pamakola ndikuchitika.
+ Oyenera ngati valavu yomaliza
+ Kukhala kosavuta pakati
+ Zosavuta kwambiri chifukwa cha kuchuluka kwa kutentha
- Wolemera ndi kukula kwakukulu
- okwera mtengo kwambiri
Pankhani ya valavu ya Bugu ya Lug pali "makutu" pazinthu zonse zomwe zimazungulira. Mwanjira imeneyi, valavu ya gulugufe imatha kulimbikitsidwa motsutsana ndi chitoliro chilichonse chimangokhala mwa ma bolts awiri (amodzi mbali iliyonse).
Chifukwa valavu ya gulugufe imalumikizidwa ndi kuvala kulikonse ndi osiyana, mabasi ofupikirako, mwayi wopuma, womwe umakula kwambiri kuposa valavu yamatenda. Zotsatira zake, mtundu wa lug ndiwoyenera kugwiritsa ntchito magwiridwe ake ndi mpweya waukulu.
Komabe, ma valle-mawonekedwe akagwiritsidwa ntchito ngati valavu yomaliza, munthu ayenera kusamala chifukwa mavalo akhungu a Lug amakhala ndi ziwalo zotsika kuposa zomwe zidatha.
Post Nthawi: Aug-06-2021
