Cast Bellow Seal Gate Valve Flanged Ends manufactured by us come in varying technicalities and patterns. However all have equally vital utility and importance. Technical Data:Valve Designed to BS- 1414 Valve Tested to API- 598 / BS- 5146 Flanged Ends to ANSI-B-16.5 End to End as per ANSI-B-16.10 Accessories:Geared Actuators Electric Actuators Floor Columns By - Pass Piping Notes:Sizes above 250 has two piece bonnet Optional Stellited Wedge & Seat Inconel-625.