Siemens Rotary Actuator GMA161.9E 7Nm For Ball Valves IP54

Electromotive rotary actuators with spring return for fail-safe function on 2-position, 3-position, and modulating control. Used in heating, ventilation, and air conditioning systems.

• Compatible with 2-port and 3-port control ball valves with internally or externally threaded connections (DN15 to DN50)
• Suitable for open/close ball valves (2-port) and changeover ball valves (3-port)
• Nominal torque: 7 Nm
• Operating voltages: AC 24 V / DC 24...48 V (GMA161.9E), AC 24 V / DC 24 V (GMA161.9E/MO), or AC 230 V ~ (GMA321.9E)
• Positioning signal: DC 0/2...10 V=
• GMA161.9E/MO includes RS-485 for Modbus RTU communication
• Prewired with 0.9 m connecting cable