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Posted by bobby7388 on October 28, 2004 at 19:05:05:
In Reply to: VALVE posted by MANOJ PATEL on October 26, 2004 at 17:11:53:
: WE HAVE USE IN BOILERS DIFFERENT TYPES OF VALVES.EVERY VALVE HAVE A DIFFERENT SIZE,TYPE AND CLASS .WHAT IS MEANINGS OF CLASS ? WHAT CLASS FIGURES EXACT MENSION ? I DONOT KNOW PERFECTLY. THANKS.
Just as Joe has mentioned, the class rating is a ASME/ANSI standard as to the valves specifications pertaining to pressure rating/s, flow standards, dimensions, material makeup.