African Valve is the leading Diaphragm Valve Supplier in Angola. Description: ● Available materials: Cast Iron, Ductile Iron, Alloy 20, WCB, WC6, WCC, LCB, LCC , SS304, SS316, CF8, CF8M ● Sizes: ½” to 12” ● Class: 150 to 600 ● Nominal Pressure: PN10 to PN100 ● Operation: Hand wheel, Pneumatic, Electric ● Ends: Flanged, Threaded https://www.africanvalve.com/product-category/diaphragm-valve/