Mechanical Supplies
Electromotive Actuators: 2-Point, 3-Point & Proportional Control
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- Motorised actuators for the Cocon Q and Hydrocontrol bodies, in 2-point, 3-point floating and 0–10 V proportional control, with a gear train, higher closing force, manual override and position feedback. Matched by valve family — separate ranges serve QTZ (DN 15–32), QTR (DN 40–50) and QFC (DN 40–150) — with spring-return versions that drive to a safe position on power failure.
- Used where stroke is long, the differential pressure is high or the valve must move quickly: AHU heating and cooling coil valves, large three-port mixing valves, and plant room control valves on risers. Spring-return units are specified on frost coils and on any valve whose failed position affects life safety, since the actuator must reach a defined state without power rather than stay where it stopped.
- EN 60730-1
- EN 60730-2-14
- EN 60529
- EN 61000-6-2
- EN 61000-6-3
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