Model No:K-DZ-04 Description 1 Face to face conforms to DIN3202 F5 2 Flanges drilled conforms to DIN2531/2532 3 Nominal Pressure PN10/PN16 4 Nominal Diameter DN40-DN300 Material List 1 Body Cast Iron/Ductile Iron 2 Disc Cast Iron 3 Seat Brass 4 Stem Stainless Steel/Brass 5 Hand wheel Cast Iron