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Brand Name : Runpaq
Model Number : K28
Certification : NONE
Place of Origin : China
MOQ : 1000 pieces
Payment Terms : T/T, L/C, D/A, D/P, Western Union
Supply Ability : 200000 sets/month
Delivery Time : 15-21 days
Packaging Details : carton
Normal voltage : Lithium battery 2.5-5VDC
Application : open / close heating valve
Empty run current : <25 mA (23 C) (motor #300)
Current at full loading : about 450 mA
Motor : DC2.5V #300 motor
Torque : 4.5 NM (6500:1)
Open / close time : < 25 S (6500:1)
Reduction ratio : 6500 : 1 (For DN15 - DN32 motorized ball valve);
Protection : IP67
Model : K28
motorized control valve actuator motor, dC actator valve 1/2"
Product description
The brass ball valve need be driven to be open or close, or an open angle by a DC motor actuator. Our DC synchronized gear actuator motors are available with DC2.5V-5V lithium powered, torque: 1NM - 9 NM at different velocity reduction ratio. The robust structure, ensures extremely long service life cycles more than 20,000 times, also different protection level. You'll get a wide selection of spare parts for your products in the application on HVAC, automation, IOT smart city, zone control valve, heating valve, AMR water meter, etc. A mini motorized ball valve, can be 2 way or 3 way full port, which are used for the flow control, zone valve, heating valve control, smart water meter open / close.
Technical data-Model K28
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: <450 mA (motor #300)
4. Torque: >4.5 NM (6500:1)
5. Open/close time: <25 S (6500:1)
6. Velocity reduction ratio: for DN15, DN20, DN25, DN32 ball valve (6500:1)
7. Protection: IP67
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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5VDC Zone Valve Motor 1/2" IP67 Motorized Control Valve Actuator Images |