4.5 NM Torque Motor Geared Synchron Zone Valve Actuator DN32
brass ball valve motor Zone Valve Motor Actuator, synchronous motor actuator dN32
Product description
A zone valve motor is a specific type of valve used for controlling the flow of water or steam or liquid in a hydronic heating or cooling sytem. Our motorized valve actuators are widely used the zone control valves in heat meter, floor heating system, hot water control, air conditioning, HVAC, cold water meter, etc. The actuator is driven by geared synchronous motor, and the movement is stable. The built-in limit junction can make the power off when valves fully open or closed. Valve body is forged by brass, with zinc plating surface.
Technical data-Model K04
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at idle: <25 mA @ 3.6V, 23ºC
3. Current with max loading: <450 mA (motor #300)
4. Torque: >2.5 NM
5. Open/close time: <13S
6. Velocity reduction ratio: 3500:1 (for DN15 / DN20 / DN25 ball valve)
7. Protection: 0
Wiring definition
| No | Color of wire | Definition |
| 1 | blue | on position signal, valve open |
| 2 | white | on position signal, public |
| 3 | yellow | on position signal, valve close |
| 4 | black | positive (+) |
| 5 | red | negative (-) |
Production overview
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