Thank you again. The only issue was i have already FF Flanges ready with me & do not want to invest again in RF Flanges. Hence was seeking opinion of all experts in here.
Thank you Sir. You have replied very promptly which i greatly appreciate. If you can throw some light, "If Flat Faced Flanges, Slip-on, Steel, can also be used with RF Flanged end Ductile Iron Valves", it will be great help.
Hello All,
Can any one advise if I have OS&Y Gate Valve (PN16) for Fire Fighting application with Raised Flange, should Flat Face Steel Flange be used with it or only Raised Face Flange.
I have read multiple threads regarding Steel Vs Steel & Steel RF vs CI FF, but this question is about...
