IMI Z&J is an international leader in the provision of custom-engineered, high-temperature valves for the iron & steel, petrochemical and refining industries.
We have over 135 years’ experience of working with refiners, technology licensors and operators to develop our high-quality, specialised valves. We specialise in valves that are suitable for use in high operating temperatures, large sizes, and that have a high-frequency of operation. Our in-house engineers customise valves to customers’ needs, and we continue to develop advanced technologies to reduce the long-term operating costs.
We also have a range of inlet and outlet and isolation valves (for air and hydrocarbon as well as for purging) for the dehydrogenation process (PDH) and high-performance isolation valves for ISOSIV / TIP Units.
Iron & Steel
IMI Z&J supplies valves such as: Hot Blast Valves, Shut Off, Pressure Control and Flow Control Valves, Goggle Valves and Bleeder & Equalizing Valves.
IMI Z&J is also a supplier of Top Gas Recovery Turbines (TRT), which are in service all over the world. Our new and advanced technology to optimise charging of Blast Furnaces is the “No-Bell Top Charger”.
We also supply intelligent solutions for blast furnace plants like the 3D level measurement system p-matriX and the 2D gas temperature measurement system t-matriX.
With more than 50 years of experience in design, production and the worldwide supply of equipment for the glass industry, IMI Z&J has made its mark in reliability and long lifetimes.
Along with a full product range of valves, we produce blanket batch charges for the glass industry. These can be twin-coupled charger units, modular charger units and electric control systems to ensure the burden is loaded to maximise throughput of quality output.
Field service is understood by our specialist team as being available on-site within the shortest possible time–complete with portable equipment containers, erection equipment and special tooling. We are particularly well-equipped to undertake all types of Special Valves, various types of Drive Systems and the servicing of Blast Furnace plants, oil refineries, chemical plants and float glass units.
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Our patented IMI STI actuation gives industry leading response times, accuracy and repeatability. This results in LNG trains running optimally, giving operators maximum output. Our new range of compact, quarter turn actuators are ideal for ball and butterfly valves when weight and space are at a premium.
We are the world leader in compressor anti-surge valves for LNG. We have also developed HIPPS to tackle the issue of pressure spikes and H2S (sour gas) that is present in older fields or more difficult fields just being developed. Leveraging a long history of experience we design control and hardware for the system which has been successfully supplied to onshore and offshore fields in the Middle East.