ACT991M Modulating Actuators w / Gap Detection
Verified by manufacturer 15 days ago
An electro-mechanical actuator.
Application
Suitable for fan coil units and active chilled beams.
Description
An electro-mechanical actuator with Gap Detection technology. The actuator monitors the force exerted from the valve stem and stops when a predetermined value is reached. This ensures the actuator stroke accurately matches the valve stroke (to within 0.1mm).
Features and benefits:
- Modulating actuators enable flow rate changes, and consequently heat output changes, to quickly match demand requirements.
- Allow all intermediate flow rates between full flow and no flow.
- The actuator can actively communicate its stroke position to the control system to monitor building operations.
General information
Color | White |
Material | Plastic |
Shape | Other |
Length | 80 mm |
Width | 49 mm |
Height | 79.5 mm |
Uniclass |
Product range |
Specification data - Motor-driven valve actuators
Actuator type | Electro-mechanical. |
Action | Equal percentage or linear. |
Stroke | 6.3 mm (maximum). |
Running time | 8 s/mm. |
Electrical supply | 0–10 V Control Signal.Guidance for specification option:
|
Ancillaries | Digital valve position indicator. |
Function | Modulating with gap detection. |
Ingress protection (IP) rating | IP54. |
Sustainability data
Material | Plastic |