Posted by Jon on November 11, 2004 at 21:00:59:
In Reply to: Valve ratings posted by Captain Tim on November 11, 2004 at 18:46:28:
Hi Tim,
From my understanding, the sticker only denotes the rating of the burst disk that was originally fitted in the valve.
If the burst disk has been replaced at any point (such as during annual VIP), the working pressure of the valve may or may not match the nominal pressure on the sticker.
Hope that makes sense...
Jon