Fail-safe actuator Belimo SF 24 A-MP. Designed for air dampers, ball valves. Power supply 24V. MP-BUS communication. More information
Delivery to Belgium (days are avarages)
GLS: 3.8 workdays, € 8,99
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Adjustment time | 20 s (em. function), 150 s |
Auxiliary contact | No |
Control | Multifunctional, 0...10 V |
Emergency functions | Yes |
Flap size | 4 m2 |
Power | 24 VDC, 24 VAC |
Torque | 20 Nm |
Weight | 2.00 kg |
Datasheet download
Download PDFBelimo SFA actuator with fail-safe for ball valves (eg. Giacomini R250D with adapter ). The actuator is designed for damper size up to approx. 4m2. The actuator is controlled by a 0-10V signal. Communication takes place via the Belimo MP-BUS. The actuator is suitable for the Loxone system.
In the event of a power failure, the return spring begins to rotate the actuator to the starting position. Eg. closes the damper or ball valve in the event of a power failure. The same can be done upside down, depending only on the initial position of the valve.
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