© 2025 IMI plc, All Rights Reserved
IMI STI
CML - Compact Enclosed Control Drive Pneumatic Actuator
Compact enclosed actuator with automatic manual override for precise valve control.
Enclosed design ensures protection in extreme environments.
Integrated manual override allows secure positioning.
Patented lubrication system eliminates maintenance needs.
The CML enclosed actuator provides precise and reliable valve control in harsh environments, including power stations, steel industries, and petrochemical plants. Designed for small to medium torque applications (up to 100 daNm), it ensures smooth angular control of dampers, butterfly valves, and speed variators. The integrated manual override features an external clutchable lever for secure positioning. A patented lubrication system eliminates the need for maintenance, ensuring long-term reliability. Housed in carbon steel, the actuator is portable, designed for easy maintenance, and compatible with multiple positioners, making it ideal for demanding industrial applications.
Key features
Carbon steel enclosed housing.
Integrated manual override.
Torque up to 100 daNm.
Operating pressure: 7-10 barg.
Stroke angles: 70° or 90°.
Built-in lubrication system.
Compatible with positioners.
Specifications
Supply Medium
Instrument Air
Material
Carbon Steel
Design Type
Double Acting
Operating Pressure (bar)
10 to undefined
Ambient Temperature (°C)
-20 to 70
Cylinder Diameter (mm)
63
125
Maximum Stroke (mm)
200
Rotary Movement (°)
90
Manual Override
Yes
Certification
PED
ATEX
IP66
Documents
Brochure
IMI STI_Product Brochure_CML Series_2024-12-18.pdf
1.58MB
English
Certification
IMI STI IECEx.pdf
260.74kB
English
IMI STI ATEX.pdf
194.02kB
English
IMI STI PER Module H.pdf
428.94kB
English
IMI STI PED Module H.pdf
347.42kB
English
IMI_CCI_Korea_ISO_9001_2015_26Jun26.pdf
246.85kB
English
IMI STI PED Module H1.pdf
348.07kB
English
IMI STI PER Module H1.pdf
429.52kB
English
IMI STI
IMI Herion
IMI Maxseal
IMI Norgren
IMI Maxseal