HVAC DC2.5V Ball Valve Motor Torque 1.8NM Flow Control
ball valve actuator motor, DC2.5V, Torque 1.8NM flow control
Product description
The DC2.5-5V motor actuator are designed for water flow control or heat control in water utility, HVAC, such as mini motorized ball valve , smart water meter with ball valve, zone valve, heat control valve.The ball valve diameter range: DN15, DN20, DN25, DN32, DN40, up to DN80.The torque range from 1.8NM to 4.5 NM.
Technical data-Model K18
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: <550 mA (motor #320)
4. Torque: >1.8 NM (1400:1), >2NM (2000:1), >2.5NM (3400:1), >3NM (4200:1)
5. Open/close time: <8S (1400:1), <10S (2000:1), <15S (3400:1), <18S (4200:1)
6. Velocity reduction ratio: (1400:1), (2000:1), (3400:1), (4200:1)
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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