Screw-down model, grey cast iron body GJL 250 acc. EN 1561, flange acc. EN 1092,PN 16, blue enamel coating. Upper part grey cast iron GJL 250, with non-rising spindle, spindle seal by means of triple O-Ring. Presetting step is shown on the digital display.
This download includes the 14218 Flanged DRV sizing from 2 1/2" to 12" from Herz Valves UK Ltd.