Highly engineered coker valves for the Delayed Coker Unit modernization at Numaligarh Refinery Limited (NRL)

CHALLENGE:

To design and deliver a comprehensive package of severe service valves for the revamp of the Delayed Coker Unit of Numaligard Refinery, which aims to increase its capacity from 0.306 MMTPA to 0.560 MMTPA, all while meeting stringent operational, safety and performance standards for one of India’s most strategic energy infrastructure projects.

SOLUTION:

AMPO POYAM VALVES is supplying a complete set of highly engineered coker valves for the Coke Drum Structure Package (CDSP) at NRL, including 4-way switch plug valves, motor-operated lift plug isolation valves, ring-type valves, and severe service ball valves ranging up to 12” #900 lbs and 24” #300 lbs. The package includes integrated control panels for the switch valves, all subject to rigorous integrated performance testing. Drawing on over 40 years of expertise in coker valve technology, AMPO offers solutions trusted by major refineries worldwide. The delivery is scheduled for mid-2025, with AMPO SERVICE providing on-site support during installation and commissioning, ensuring seamless integration into the upgraded Delayed Coker Unit.