African Valve is a trusted Dual Plate Check Valve Supplier in Angola. Description: ● Available Materials: Cast Iron, Ductile Iron, WCB, WC6, LCC, LCB, WCC, SS304, SS316, Aluminium Bronze ● Class: 150 to 1500 ● Nominal Pressure: PN6 to PN250 ● Size: 2” to 48” ● Ends: Wafer, Lug, Flanged https://www.africanvalve.com/product-category/dual-plate-check-valve/