Clock Movement Electric Brushless DC Motors/DC Brush Motor Actuator For HVAC/Solar/Home Appliances/Scooter/Water Meters
K08 DC Ball valve actualtor is with motor #300, max torque 1.8 NM. It has power consumption: maximal 25 mA at empty run, and 450 mA at full load run. It's for DN15/DN20 mini motorized ball valve. This valve actuator motor is for driving the mini electric motorized ball valve. It's widely used for closing or opening small water meter with built-in control shut off valve. The applicable industries are: prepay water meter, ultrasonic water meter, heat meter, HVAC, flow control, etc.
Model K08 Technical data
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at idling: <25 mA @ 3.6V, 23ºC
3. Current with loading: <550 mA (motor #320)
4. Torque: >1.8 NM (2400:1); >4.5 NM (5000:1)
5. Open/close time: <10S (2400:1); <20s (5000:1)
6. Velocity reduction ratio: 1500:1 (DN15/20mm)
7. Protection: IP67
Trouble shooting
1,The valve sometimes doesn't open or close.
2,The valve leaks.
3,The big noise arise when valve works
4,The valve ball rusty.
5,The valve can normally close but can not open fully.
6.Some other failure situation......Leak,Wrong Limit Switch,Electric component Displace,etc,
Wiring diagram
| Wire color | Description |
| Blue | signal of switch on position, open valve |
| White | signal of public terminal |
| Yellow | signal of switch off position, close valve |
| Red | power terminal, + positive |
| Black | power terminal, - negative |
Factory overview
-Production facilities
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DN15 Clock Movement HVAC Electric Brushless DC Motors Images
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