Fluidised Catalytic Cracking Unit Fractionator Isolation Valves

Double disc through conduit – double block and purge

Our isolation valves are based on proven double disc / double isolation valve designs. These valves can be adjusted to meet the requirements of the fluid catalytic cracking process.

• Double-block and purge shut-off (automatic line blind functionality).
• Internal components & valve cavity kept clean of process media.
• Disc and body seats protected from erosion and coke media, in both open and closed position.
• Various mounting orientations horizontal, vertical, etc.
• Reinforced and stiff valve body designed to withstand project-specific line loads.
• Sizes from 6” to 100”.
• Various line connections welded-in, flanged, customised.
• Material selection according to operation & design conditions.