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Process automation
Technician holds IMI Retrofit3D 3D-printed valve trim insert.
## Modern operations demand more from control valves, with higher expectations for reliability, consistent performance, and reduced maintenance burden. ### Replacing valves outright is often costly and disruptive, particularly for welded inline installations where engineering, shutdown planning, cutting, re-welding, and inspection drive up time and expense. Retrofit3D™ addresses these challenges by upgrading internal components using additive manufacturing, solving performance issues without replacing the entire valve.
3D-printed metallic trim cage with grid-like slot pattern in industrial setting.

Retrofit3D™ solution

Revolutionising valve performance

Retrofit3D™ is a customised 3D printed control valve trim solution that fits into existing valve bodies without changing the body or top works. Using DRAG® technology, it addresses root causes of valve issues by directing fluid through a multi-stage, multi-path trim to reduce differential pressure. This design eliminates erosion, vibration, and noise, ensuring enhanced valve performance.
IMI CCI 3D-printed metal component in focus with manufacturing equipment in background.

Proven retrofit solutions

Boosting valve efficiency with Retrofit3D™

Hundreds of control valves have been successfully retrofitted to solve operational and maintenance issues. Our Retrofit3D™ solution, using DRAG® technology, allows us to replace just the cage or the complete trim set. This approach addresses valve problems in various flow conditions, providing measurable returns on investment.
Retrofit3D metallic component with cylindrical body and flared top, held by person in PPE.

Overcoming valve challenges

Addressing common industry problems

Flow control systems often face significant challenges that can hinder performance and reliability. Tackling these issues is essential for maintaining efficient and reliable operations. - Cavitation damage - Erosion - Noise - Vibration - Controllability - High-turn down
Engineer inspects IMI Retrofit3D trim with perforated design during on-site installation or maintenance.

Benefits of Retrofit3D™

An effective solution for improving control valve performance and reliability across industries.


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Lower upgrade costs

Many of the components in the cost of installation, such as engineering, cutting pipes, welding, pressure testing, and QA are eliminated.

Reduced risk

Since pressure boundary conditions or actuation is not changed, the risk to the end user is also lower. It’s a replacement of only the internal trim components.

Shorter downtime

As the installation does not require cutting of the pipe or rewelding, the turnaround time for installation is within hours.

Versatility

Suitable for a wide range of applications and industries, providing tailored solutions to specific valve problems.

Lower total cost of ownership

Lower maintenance and improved efficiency due to better trim performance.

Measurable ROI

Provides a measurable return on investment by improving valve performance and reducing maintenance costs.

Real world impact

Explore how Retrofit3D™ is enhancing industry operations
Collage showing IMI Retrofit3D components, industrial sites, and engineers collaborating on upgrade solutions.

Latest news

Explore the latest news, expert advice.

Company News

by IMI Publications

IMI boosts uptime and efficiency at Chinese plant with 3D printed valve trim upgrade in APAC first

June 12, 2025

3 min read

Case Study

by IMI Publications

Retrofit3D delivers award-winning performance for Griffith Energy

February 13, 2024

3 min read

Company News

by IMI Publications

Study identifies significant emissions savings for aftermarket valve components

September 5, 2023

4 min read

Need to improve valve performance without full replacement?

IMI can review your existing control valve and assess whether a customised Retrofit3D trim upgrade could improve reliability, reduce maintenance and extend service life.
IMI engineer stands with arms crossed in front of CAD screens displaying engineering designs.