Model No:K-DZ-01 Description 1 Face to face conforms to DIN3202 F4 2 Flanges drilled conforms to DIN2501 3 Nominal Pressure PN10 4 Nominal Diameter DN40-DN400 Material List 1 Body Cast Iron 2 Disc Cast Iron 3 Seat Brass 4 Stem Stainless Steel/Brass 5 Hand wheel Cast Iron