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    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.
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    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.
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    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

ExdⅡB T4 Quick Open Electric Actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Model Number DCL-Ex quick open 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
Name Quick Open Electric Actuator Power Supply 24VAC/110VAV/220VAC/380VAC/24VDC
Installation Angle 360° Type Explosion Proof Electric Actuator
Ambient Temperature -25℃~+55℃ / -13°F~+131°F Protection Grade IP67
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ExdⅡB T4 Quick Open Electric Actuator

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90W Quick Open Electric Actuator

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dcl Quick Open Electric Actuator

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Product Description

Explosion proof quick open electric actuator / ExdⅡB T4 grade for Zone 1 and Division 1

 

Description

DCL explosion proof quick open electric actuators are widely used in environment with flammable gases to drive butterfly valves and ball valves. Kinds of output speed are optional per automation system requirements. Since multi head worm gear is used to improve transmission efficiency, we add relay inside actuator to ensure no leakage and no back drive when driving butterfly valves.

 

 

Specification:

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.

 

 

Features 

  • 90° operation with mechanical limits
  • ExdIIBT4 for ATEX/UL Zone system and Group C, D T4 for UL Division system
  • Cylinder stop type flame proof connection surfaces per ATEX and UL standard, 100% supplier quality tests for machining precision
  • Double lip skeleton oil seal and O-ring seal to ensure protection grade to 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
  • Stainless steel valve indicator with 10mm tempered glass, keep strong hardness from -30℃ to 60℃, -22F to 140F
  • Manual override with Allen wrench or Handwheel
  • ISO5211 multi flange mounting

Electromagnetic Exd II BT4Gb 400Nm Explosion Proof Valve ActuatorElectromagnetic Exd II BT4Gb 400Nm Explosion Proof Valve ActuatorElectromagnetic Exd II BT4Gb 400Nm Explosion Proof Valve Actuator