The MX-9T Rupture Disc is a flat seat cross-scored, tension-type rupture disc. The MX-9T Rupture Disc is designed to provide a full, non-fragmenting, four petal opening pattern. Because the MX-9T Rupture Disc is scored on the outlet (vent) side of the rupture disc, a smooth disc surface is provided on the inlet (process) side of the rupture disc. The result is an undisturbed inlet surface resistant to corrosion and the accumulation of process media.
The MX-9T Rupture Disc cross-scored pattern provides a clean, consistent opening pattern. When an overpressure situation initiates disc activation, the rupture disc opens in a non-fragmenting four petal design, resulting in an optimum flow.