China prepaid IC card/smart AMR water meters DC 3.6V electric stepper motors cutting valve actuators DN15/20/25 mm
The DC3.6V lithium battery powered electric motorized valve actuator, is usde for closing or opening small water meter with built-in control shut off valve.
Technical data-Model K14
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: <450 mA (DC motors: 300#)
4. Torque: >1.8 NM
5. Open/close time: <10S
6. Velocity reduction ratio: 2200:1 (DN15/20 mm)
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
-Warehouse
-Warehouse
-Finished warehouse