Model No:K-BZ-01 Description 1 Face to face conforms to BS5150 Series 14 2 Flanges drilled conforms to BS4504 3 Nominal Pressure PN10 4 Nominal Diameter DN40-DN300 Material List 1 Body Cast Iron 2 Disc Cast Iron 3 Seat Brass 4 Stem Stainless Steel 5 Hand wheel Cast Iron