DN15 Clock Movement HVAC Electric Brushless DC Motors

Clock Movement Electric Brushless DC Motors/DC Brush Motor Actuator For HVAC/Solar/Home Appliances/Scooter/Water Meters

K08 DC Ball valve actualtor is with motor #300, max torque 1.8 NM. It has power consumption: maximal 25 mA at empty run, and 450 mA at full load run. It's for DN15/DN20 mini motorized ball valve. This valve actuator motor is for driving the mini electric motorized ball valve. 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 K08 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 #320)
4. Torque: >1.8 NM (2400:1); >4.5 NM (5000:1)
5. Open/close time: <10S (2400:1); <20s (5000:1)
6. Velocity reduction ratio: 1500:1 (DN15/20mm)
7. Protection: IP67

Trouble shooting

1,The valve sometimes doesn't open or close.
2,The valve leaks.
3,The big noise arise when valve works
4,The valve ball rusty.
5,The valve can normally close but can not open fully.
6.Some other failure situation......Leak,Wrong Limit Switch,Electric component Displace,etc,

Wiring diagram

Factory overview
-Production facilities

Focus on low-carbon energy and environment protection technology, we design and manufacture fluid processing and control products to give our contribution to the sustainable energy develop.

Lots of mega projects have been installed with our products, Shanghai expo center, Shanghai Disney energy center, Beijing Z15 tower, Malaysia GDC energy station, etc. Our technology and practical application experience, allow us to provide our client with products and solutions which meet your expectation on building, improving and mainting equipment. The industries we served:

• New energy
• Petroleum and chemical
• Industrial energy
• Oil and gas
• Metals and mining
• Pulp and paper
• Water and waste water treatment
• Marine
• Power
• Refining
• Food and beverage
• Life sciences

Our R&D, customer experience and manufacturing center is located in the “Low energy building science center” Hanghzou, China. As a Provincial class Postdoctoral workstation by collaboration with China State Energy research institute, which ensure our advantage from technician, science research & development, equipment. Our main products includes: flowmeters, roots air blower, pump, as well as design consultancy on RO, UF, NF design.