Wafer Butterfly Valve Ndi Gearbobx
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Vavu ya butterfly yokhala ndi gearbobx
Werengani zambiriVavu ya butterfly yokhala ndi bokosi la mphutsi. Mphutsiyi imapangidwa ndi chitsulo cha ductile QT500-7 yokhala ndi mphutsi ya nyongolotsi, yophatikizidwa ndi kukonza kolondola kwambiri, imakhala ndi mikhalidwe yokana kuvala komanso kuyendetsa bwino kwambiri.
