Imanuwali yokulungisa i-valve ye-butterfly yaseShayina: amathiphu okunweba impilo yesevisi
I-Butterfly valve njengemishini yokulawula uketshezi evame ukusetshenziswa, ukugcinwa kwayo kubalulekile ukuze kunwetshwe impilo yesevisi. Lesi sihloko sizokunikeza imanuwali yokulungisa ama-valve ovemvane lwase-Chinese ngokombono wochwepheshe ukuze ikusize uqonde kangcono ukuthi ulungiswa kanjani ama-valve ovemvane lwase-Chinese ukuze unwebe ukuphila kwawo kwesevisi.