Reverse Domed Scored Rupture Disk

Reverse Domed Scored Rupture Disk is designed with a cross or circular scored line build-up on the concave side of the disk. The disk reverses and opens along pre-weakened cross-scored lines to provide a full relief opening at its burst pressure. Types Welded Rupture Disk (YCH): good seal performance, suitable for high sealing conditionsCross-scored and circular-scored rupture disk Features Non-fragmenting design, suitable for safety valve isolation.Optimum fatigue resistance in pressure pulsating or cycling conditions.Withstand full vacuum without vacuum support.Maximum operating pressure up to 90% of minimum burst pressure.