Green Building, Low Carbon Emission
| Place of Origin: | China |
|---|---|
| Brand Name: | Runpaq |
| Certification: | NONE |
| Model Number: | K28 |
| Minimum Order Quantity: | 1000 pieces |
| Packaging Details: | carton |
| Delivery Time: | 15-21 days |
| Payment Terms: | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability: | 200000 sets/month |
| 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 |
| High Light: | 5VDC Zone Valve Motor,IP67 Motorized Control Valve Actuator,4.5NM Motorized Control Valve Actuator |
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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
