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I-Ductile Iron Hlola i-Valve Rubber Wedge
Iivalvu zokujonga i-swing ziza kunye nezihlalo ezikwaziyo ukuqina.Ukufakwa kwizicelo zokumpompa ukuthintela ukuphuma ngasemva zingasetyenziselwa ukusela amanzi kunye namanzi amdaka.I-disc idityaniswe kwi-shaft nge-bush eguquguqukayo evumela ukuba i-disc kunye nesihlalo sevalve ilungelelanise ngokuchanekileyo.Zonke iindawo zangaphakathi ziyi-ductile iron egqunywe ngamanzi okusela avunyiweyo epoxy okanye i-EPDM.
