Isigaba se-valve uvemvane sase-China: Ngokuya ngesakhiwo, ukuxhumana kanye nokuhlukaniswa kwempahla
I-Butterfly valve iyisisetshenziswa sokulawula uketshezi esivame ukusetshenziswa, ikakhulukazi ukunqamula nokulawula uketshezi olusepayipini. Ngokusho kwesakhiwo, indlela yokuxhuma kanye nezinto ezihlukahlukene, i-valve butterfly yaseShayina ingahlukaniswa ngezinhlobo eziningi. Lesi sihloko sizokwenza ngombono wochwepheshe, izinhlobo ze-butterfly valve zaseShayina zethulwa ngokuningiliziwe.