SUA21/3 Electromotoric actuator, 170 N, 0.8m, AC 230 V, 2P
Electromotoric actuators without spring return for VVI46.. and VXI46.. zone valves. Primarily used in heating, ventilation and air conditioning systems for water-based control of hot water and cold water.
Heating and cooling zones
Control valves for fan coil units
Zone valve for floor heating via heating distributors (manifolds)
Chilled ceiling units
On/off control for domestic hot water boilers
Shut off valve for wall mounted boiler applications
Additional info For fitting to the valve: plastic union nut M30 x 1.5 Technical Specifications: Positioning force 170 N Stroke 2.5 mm Power consumption 6 VA at 50 Hz Positioning time 10 s at 50 Hz 8.3 s at 60 Hz Cable length 0.8 m Positioning signal 2-position (SPST) Spring return function No Degree of protection IP40 Ambient temperature, operation 1...50 °C Medium temperature 1...110 °C Mounting position Upright to 90 ° horizontal, do not suspend Operating voltage AC 230 V Color Gray
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