Le valve ye-butterfly ephindwe kabili isebenzisa insimbi ye-ductile yomzimba we-valve, i-disc, sikhetha izinto zokwakha i-SS304, kanye ne-flange yokuxhuma, sinikeza i-PN10/16, i-CL150 ngokukhetha kwakho, Lena i-valve butterfly emaphakathi. Isetshenziswa ngokuvunguza emoyeni Ekudleni, emithini, kumakhemikhali, ku-petroleum, kumandla kagesi, endwangu elula, ephepheni kanye nokunye ukuphakelwa kwamanzi kanye nokukhipha amanzi, ipayipi legesi lokulawula ukugeleza nokunqamula indima yoketshezi.