African valve is the leading Knife gate valve supplier in South Africa. Description  Body materials: WCB, WC6, WCC, LCB, LCC, Cast iron, Ductile Iron, SS316, SS304  Size: DN50 to DN2000  Class: 150 to 300  Nominal Pressure: PN6 to PN40  Operation: Handwheel, Electric actuated ,Pneumatic Actuated, Gear operated  Ends: Wafer, Lug, Flanged  location : 42, Local Airport road Ikeja, 300001, Lagos, Nigeria