Makhalidwe a mankhwala
1. Zigawo zonse zomwe zimalumikizana ndi sing'anga ndi zida zadothi, zomwe zimakhala ndi kukhazikika kwamankhwala komanso kulimba (Rockwell hardness HRC90), yachiwiri kwa diamondi. Chifukwa chake, valavu imakhala ndi kukana kwamphamvu kwambiri, kukana kwa dzimbiri, kukana kukokoloka, komanso kutchinjiriza kwamafuta abwino, kukulitsa pang'ono kwamafuta.
2. Chigawocho chimapangidwa ndi zipangizo zamakono zopera ndi teknoloji. Chigawochi chimakhala cholondola kwambiri komanso chowoneka bwino pamtunda. Pambuyo popera ndi mpando wa valve, zoumba za Zr02 zimatha kukwaniritsa ntchito yabwino yosindikiza podzipaka mafuta.
3. Zinasintha kwathunthu zolakwika za zitsulo zolimba zosindikizira mpira, monga kutsika kosavuta, torque yapamwamba ndi kukana kwa dzimbiri kwa kusindikiza pamwamba.
4. Kukaniza kwabwino kwa ceramics kumapangitsa kuti valve ikhale yolimba komanso yodalirika. Moyo wake wautumiki ndi wautali, nthawi 2-4 ngati ya titaniyamu alloy valve ndi Monel valve. Vavu iyi ili ndi maubwino osayerekezeka pakuuma kwakukulu kwa ma granular media kapena zofewa zofewa koma zowononga. Ndiwonso valavu yokhayo yoyenera pamtundu woterewu pakali pano.
