The EM9 is an electronic actuators for motorising VTRE rotary shoe valves. EM9 operates on 24 V and is controlled by selectable control signal. The running time can be programmed. The actuator can be operated manually and has a valve position indicator on the front of the unit. Power consumption: 3 VA. Modulating control signal: …1 Vdc, 2…1 Vdc, …2 mA or 4…2 mA. Working range 18°. Running time 12/18/24s, 24 Vac +/-1%. Torque: 15 Nm, IP 54 Protection class.
- Position indication shows valve open/closed and mid position status
- 0…10 Vdc, 0…10 Vdc, 0...20 mA, 4…20 mA Control signal
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