• 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

Smart Explosion Proof Quarter Turn Actuator For Valve

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Model Number DCL-Ex Series
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
Installation Angle 360° Motor Power 30W/70W
Total Weight 4.5KG/9.5KG Ambient Temperature -25℃~+55℃ / -13°F~+131°F
Protection Grade IP67 NEMA4/4X
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Explosion Proof Quarter Turn Actuator

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Smart Quarter Turn Actuator

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AC110V explosion proof valve actuator

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Product Description

Smart RoHS Explosion Proof Quarter-Turn Actuator for Valves, butterfly valve, ball valve

 

  • Quarter turn operation with mechanical limits
  • Cylinder stop type connection surfaces of very housing cover, flame proof gap and length complied to UL and CSA standard
  • Class 1 Zone 1 AExdIIBT4 grade and Class 1 Division 1, Group C, D T4.
  • Double lip skeleton oil seal and O-ring seal to ensure protection grade to waterproof IP68.
  • Hard die cast aluminum alloy enclosure to ensure actuator's resistance of high explosion pressure(>2.2 MPa).
  • Non-ventilated motor with fire treatment and thermal overload protection
  • Manual override with Allen wrench and handwheel
  • ISO5211 multi flange mounting
  • CSA certification in process per UL standard/ATEX marked

 

Description

DCL fire safe compact electric actuators can be motorized by multi grade electric power, including 24VDC, 24VAC, 110VAC, 220VAC, 380VAC, 440VAC etc. Integral motor/housing/control pack design make DCL explosion proof electric actuators become the smallest actuators for certain torque range. The machining accuracy of enclosure is 100% inspected and perfectly controlled by DCL to ensure no dangerous when explosion happen. Every actuator suffers underwater test to make sure the sealing grade to IP68 and NEMA7.

Actuators are under strict tests hold by CSA per UL and CSA standard. CSA certification will be obtained both for Zone and Division system in Q4 2020. ATEX certified by EU authorized certification body.

 

Type Ex05E Ex10E Ex20E Ex40E Ex60E
Power AC110V/AC220V
Output Torque 50Nm 100Nm 200Nm 400Nm 600Nm
Acting Time 20S 30S 30S 30S 45S
Turning Angle 0-90° 0-90° 0-90° 0-90° 0-90°
Motor Power 10W 25W 40W 90W 90W
Rated Current 0.24/0.15A 0.57/0.30A 0.63/0.35A 1.12/0.64A 1.18/0.67A
Total Weight 3.0kg 5.0kg 5.5kg 9.5kg 10.0kg
Input Signal 4-20mADC,1-5VDC,2-10VDC
Output Singal 4-20mADC
Basic Error not more than ±1%
Reciprocating Error not more than 1%
Dead Space 0.5%-5.0% adjustable
Damping Characteristic 0 times
Repeating Error in Actuator ≤1%
Insulating Resistance 100MΩ/500VDC
Withstand Voltage Class 1500VAC 1minutes
Protection Class IP67
Explosive-proof grade Exd II BT4Gb
Installation Angle 360°at any angle
Electric Interface 2-M20*1.5 explosion-proof plug,clients should install corresponding explosion-proof cable connector when using according to the cable selected.
Ambient Temperature -20℃~+60℃
Optional Function Over-torque protector/Dehumidify Heater/Passive contact switch
Remark Any other input or output signal needed, please specified in purchase order.