The IMI Z&J Fluidised Catalytic Cracking (FCC) Fractionator Isolation Valve provides fully automatic isolation of fractionators in FCC units. Designed with a proven double-disc, double-isolation system, it ensures zero leakage and operator safety by preventing exposure to process temperatures and pressure. The reinforced valve body withstands high line loads, while erosion-resistant seats maintain long-term durability. Available in sizes from 6” to 100”, it offers multiple mounting orientations and purge media options. This cost-efficient solution reduces downtime and prevents explosive gas exposure, enhancing safety and reliability in refinery operations.

Key features

Sizes: 6” to 100”

API 598 leakage rate

Double-block & purge

FCC-optimised design

Steam/nitrogen purge

Electrical actuation

Horizontal/vertical mount