This is the landing page for the IMI Critical Engineering site
IMI Critical Engineering is a world-leading provider of critical flow control solutions that enable vital energy and process industries to operate safely, cleanly, reliably and more efficiently.
We design, manufacture and install customised, highly engineered solutions for new plant builds and also provide complete plant lifecycle service support. This ensures that our customers benefit from efficient maintenance, speedy issue resolution and plant optimisation at all times.
We deliver great solutions to our customers through a unique combination of engineering know-how and fluid controls technology. At the heart of our 'Engineering great solutions' ethos is customer value.
The unique combination of our IMI Critical Engineering companies' know-how and worldwide experience underpins our reputation as a leading global supplier to the major energy and industrial process sectors.
In this section you will find the latest IMI case studies, organised by industry, application and industry. Use the drop downs to filter as required.
In this section you will find the latest IMI press releases, archived news, and IMI in Action case studies which highlight our businesses’ innovations and achievements.
Our performance and our ability to harness the Group’s full potential relies heavily on having the right people in the right places at the right time. This means recruiting and developing the best people, who have excellent, relevant skills and who are clearly aligned to both our values and our ambitions.
Please use the Product Finder to search for products by category, sub-category, industry and/or brand. Please use the Search box above for product name search.
High Flow Precision ControlThe unique design allows high speed performance in large volume actuators without additional amplification (e.g. booster or quick exhaust)
Control Algorithms & HardwareSelf calibration on double acting piston, diaphragm, rotary actuator with or without spring; patented adjustable independent control parameter to open and close stroke
Strong Shaft DesignNot sensitive to radial and axial external load caused by mounting and linkages
Environmental ProtectionThe IP66 protection and unique exhaust protection system makes it suitable to be installed in harsh environments where there is tropical rain, dust, sand, salt
4-20 mA position feedback
Digital inputs for configurable trips
Digital outputs configurable for limit switches and/or alarm
4-20 mA control and power with HART™ communication protocol
High speed serial connection
Sofware InterfaceDedicated software (RCFT) to set, customize, control and monitor high dynamic performance
Certifications & Approvals
CE EUROPEAN DIRECTIVE
Intrinsically safe (Ex ia) / Explosion proof (Ex d [ia]) according to:
No need for an amplification device in most applications
Superior control capacity of amplification device when installed
High flow with quick, precise complete control capability
Powerful self calibration software with the ability to totally personalise the parameters
Wide set of configurable embedded features
Robust design with a full metal housing
Remote feedback sensor
Universal linkage for:
linear long stroke actuator (70÷1500 mm)
VDI/VDE 3845 for rotary applications
lever for side yoke or top mounting application
Directly mounted pneumatic accessories:
gauges and lock up valve
Collected or high silenced exhaust
High speed communication kit
High corrosion resistance version stainless-steel 316 case
Fail in place version
Advanced diagnostic with option pack
Display and push button
Low bleed version
User friendly interface with all key parameters shown on one screen
Tool for easy mechanical feedback alignment
Self calibration wizard
All parameters with full control via an interactive start up page
Graph tool for performance monitoring with configurable parameters
Events and errors report
Certified HART™ protocol communication 375/475 handheld compliant
Option Pack 1 Advanced diagnostic: Valve signature - Step response
Option Pack 2 Advanced feature: Stability control - Soft approach to seat frequency response analysis
IMI Critical Engineering, Lakeside, Solihull Parkway, Birmingham Business Park, Birmingham B37 7XZ
© Design Motive