maxsti pneumatic actuator system consists of an actuator and a manual override integrated into a steel housing which is also a portable structure. This rugged construction guarantees continuous operation in harsh environments, for example in power stations, steel industries, petrochemical plants, desert areas, etc.
This actuator is able to control final elements like dampers or hydraulic converters with high power actuators. In this actuator, the housing provides a double function of protection and a bearing frame.
The engaging of the manual control is made automatically or manually through a dedicated switch.

• Designed for a long operating life
• Easy installation of a wide range of accessories on a separate internal panel
• Easy maintenance
• Internal linear SC actuator with built-in permanent lubrication system
• Balancing Security Sensor device (BSS) to switches automatically from manual function to modulating
• with signal only when the signal matches position where actuator is mechanically locked from manual override
• Manual override built-in as standard
• No competitors have such a wide range of products

TECHNICAL DATA

Operating pressure
Pneumatic version up to 10 barg
Standard operating temperature
-20°C to 70°C
Lever features
70° operating angle
Housing
Carbon steel