• Dynamic Corporation Limited
    Midea Group - China
    DCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
  • Dynamic Corporation Limited
    Valve Solution Inc. - USA
    DCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
  • Dynamic Corporation Limited
    WESA Armaturen GmbH - Germany
    With 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Contact Person : Ryan
Phone Number : +86 18942933531
WhatsApp : +8618942933531

20W Multi Turn Compact Actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Model Number DCL-MZZ
Minimum Order Quantity 1pc
Packaging Details carton/pallet
Delivery Time 7 working days
Payment Terms D/P, T/T, Western Union, MoneyGram
Supply Ability 2000PCS/month
Product Details
Name Multi Turn Compact Actuator Feature DC Power Motorized
Standard Speed 5r/min Color Orange White Or Custom
Total Weight 1.2KG Use For Automate Diaphragm Valve
Power Supply 24VDC Protection Grade IP67 NEMA4/4X
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Product Description

DCL-MZZ dimension and parameters.pdf


DC power motorized multi-turn compact actuator with brushless motor


Name: Multi Turn Compact Actuator
Standard Torque: 5Nm To 18Nm
Color: Orange White Or Custom
Use For: Automate Diaphragm Valve
Motor Power: 6W To 10W
Ambient Temperature: -25℃~+55℃ / -13°F~+131°F
Feature: DC Power Motorized
Standard Speed: 5r/min
Total Weight: 1.2KG
Power Supply: 24VDC
Installation Angle: 360°
Protection Grade: IP67 NEMA4/4X


Power DC24V
Motor Power 20W
Rated Current 1.1A
Standard Time/Torque 18Nm
Optional Time/Torque
Turning Angle 3r
Total Weight 1.2Kg
Insulating Resistance 100MΩ/250VDC
Withstand Voltage Class 500VAC 1minute
Protection Class IP67
Installation Angle 360°at any angle
Electric Interface 7-core cable for connection
Ambient Temperature -25℃~+55℃



  • Turns and torque can be set to match with different size of diaphragm valve
  • 1-7r adjustable per valve stroke with double side torque limit protection
  • Heavy duty DC brushless motor provides large torque and high speed with small inertia force
  • High pressure die cast aluminum alloy housing with external power coated
  • Torque closes valve and highly sealed in close position torque from 5Nm to 18Nm adjustable
  • Rugged IP67 and type 4X with aluminum alloy enclosure
  • Super mini volume smaller size than a cola can
  • Smart mini control board inside to provide over current protection
  • Manual override with Allen handle
  • Double direction over torque protection
  • Two LED lights to confirm full open and close position of valve
  • CE marked/RoHS 3.0 declared




DCL-MZZ subminiature multi-turn type electric actuators are used to automate diaphragm valve or needle valve with size less than 2 1/2”. These valves have a not long linear stroke with turns less than 7r. MZZ actuator is powered only by 24VDC due to the DC brushless motor are used, to satisfy the high speed rotation and super torque in super small size.

The actuator can be controlled by continuous mode and inching mode. When actuator drive valve from open to close direction, torque become larger to make the DC motor’s current become higher, and finally stops motor by current overload protection. This is called torque closes valve, which can make sure tight sealing of valve. When actuator drives valve from close to open position, actuator stops at the turns set. Double side overload protection can be set to avoid broken of valve.

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