China 5VDC Actuator Motor For 4.5NM Mini Motorized Ball Valve DN32
General Description:
The compact DC motor actuators are designed for driving mini motorized ball valve. It is powered by 0-5V DC. With proper gear reduction ratio and motor, its torque output is from 1.8NM minimally. The larger toqure can be achieved for driving bigger valve: DN15, DN20, DN25, DN32, DN40, DN50. Larger size ball valve can be supplied too. The gearbox of motor actuator is with metal gear, very sturdy design ensures the long service cycles more than 20000 times. Over years, we supplied to many brand water meter factories in China.
Applications: mini motorized ball valve, prepaid water meter, AMR water meter, ultrasonic water meter, heat meter, HVAC, zone valve, heat control valve, etc.
Technical data-Model K25
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at empty run: <50 mA @ 3.6V, 23ºC
3. Current with loading: <1100 mA (motor #500)
4. Torque: >9 NM
5. Open/close time: <60S
6. Velocity reduction ratio: 7200:1 (DN32-50)
7. Protection: 0
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
Ware house