... , 2.5, 4.0, 6.3, 10.0, 16.0, 32.0, 42.0, 70.0, class300, class400, class600, calss900, class1500 ... , class2500DN(mm): 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 ... like Iran MIS Project(please see following photoes) NEW Globe valve for oil,petrol and so on