Shanghai Xunhui Environment Technology Co., Ltd.
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Electric Motor Mechanism/Electric Valve Actuator/Step Motor Valve Actuator to Intelligent Water Meter AMR Shut off Valve
It's a water proof version IP67 DC valve actuator, the diameter ranges: DN15, DN20. Large diameter available is up to DN50. The electric valve actuator motor is designed for driving mini electric motorized ball valve which valve body material: brass or stainless steel. 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 K02 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 #300)
4. Torque: >1.8 NM (2000:1)
5. Open/close time: <10 S
6. Velocity reduction ratio: 2000:1 (DN15/20mm)
7. Protection: IP67
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 |
Applied industries:
-Environment protection to save water waste
-RF type/wireless Lorawan prepay water meter, ultrasonic water meter, heat meter
-Central air conditioning sytem & heat supply system
Factory overview
-Production facilities
