Model No:K-MZ-03 Description 1 Face to face conforms to ANSI B16.10 (250PSI) 2 Flanges drilled conforms to ANSI B16.1 (250PSI) 3 Nominal Pressure 250PSI 4 Nominal Diameter DN50-DN150 Material List 1 Body Cast Iron 2 Disc Cast Iron 3 Seat Bronze 4 Stem Brass/Stainless Steel 5 Hand wheel Cast Iron