SAT61.51/MO

Electromotoric actuators for the operation of Siemens 2-port valves VVG549.., kvs value 0.25-6.3 m³/h with 5.5 mm stroke as control valve in district heating applications. With spring return function, manual adjuster and position indicator, status indication per LED. Optional functions with auxiliary switches.

Additional info
SA..61.. are UL listed.

• Positioning force: 300 N
• Stroke: 5.5 mm
• Power consumption: 6.4 VA
• Positioning signal: Modbus RTU
• Spring return function: Yes (8 s)
• Degree of protection: IP54
• Ambient temperature, operation: -5…55 °C
• Medium temperature: 1…150 °C
• Ambient humidity, operation: 95 % r.h.
• Dimensions (W x H x D): 80 x 151 x 107 mm
• Mounting position: Upright to horizontal
• Operating voltage: AC/DC 24 V
• Position feedback: Modbus RTU
• Warranty: 60 Months

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