• 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

IP68 Single Phase 220VAC Explosion Proof Valve Actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67/ATEX/IECEx/UL
Model Number DCL-Ex05B/Ex10B/Ex20B/Ex40B/Ex60B
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

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Product Details
Standard Torque 50Nm To 600Nm Standard Time 20s To 45s
Explosion Proof Grade ExdIICT4 / Group C, D T4 Protection Grade IP68 NEMA 4X
Power Supply 24VAC/110VAV/220VAC/24VDC Total Weight 3kg To 10kg
Motor Power 10W To 90W Installation Angle 360°
Ambient Temperature -25℃~+55℃ / -13°F~+131°F
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50Nm explosion proof valve actuator


220VAC Explosion Proof Valve Actuator


DCL Explosion Proof Actuator

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Product Description


Single phase AC motorized anti-explosion electric actuator/comply to ATEX, UL, CSA and SIL3



  • 360° operation for torque≤50Nm, 90° operation for torque≥100Nm
  • Two auxiliary limit switches to confirm valve position, no additional brake needed
  • Antirust passivation aluminum alloy enclosure to IP68 and NEMA 4X
  • External powder coated, resistance to neutral salt spray test for over 1000 hours, C3 corrosion resistance
  • Non-ventilated motor with thermal overload protection
  • Self-locking metal worm gear drive prevents back driving and hunting
  • Visual valve position indicator with high strength glass
  • Rigorous explosion proof tests by CSA and SGS per ATEX/CSA/UL standard.
  • Standard ISO5211 direct installation



DCL single phase AC motorized electric actuator can be used to drive valve or swinging arm in 90% explosive environment with flammable gases. The motor is automatically stopped by internal cams striking limit switches. Two more passive contact auxiliary limit switches are added to confirm valve position. Very compact size with unique integral design of motor/housing. Permanent lubricated self-locking worm gear made by special bronze alloy material improve resistance of friction.

Actuators are  certified by CSA per UL and CSA standards. ATEX and Safety Integrity Level 3(SIL 3) has been certified.





Actuator Type Standard Time/Torque Optional Time/Torque Turning Angle(Max.range) Total Weight Power Supply Selected Control Circuit
DCL-Ex05 20S/50Nm 4S/20Nm 10S/30Nm 60S/50Nm 0~360°Adjustable 3.0Kg DC24V/AC24V AV110V/AC220V/AC380V Types of A/B/C/D/E/F/G/H
DCL-Ex10 30S/100Nm 15S/50Nm 60S/100Nm 0~90°Adjustable 5.0Kg DC24V/AC24V AV110V/AC220V/AC380V Types of A/B/C/D/E/F/G/H
DCL-Ex20 30S/200Nm 15S/100Nm 60S/200Nm 0~90°Adjustable 5.5Kg DC24V/AV110V/AC220V/AC380V Types of A/B/C/D/E/F/G/H
DCL-Ex40 30S/400Nm 15S/200Nm 60S/400Nm 0~90°Adjustable 9.5Kg DC24V/AV110V/AC220V/AC380V Types of A/B/C/D/E/F/G/H
DCL-Ex60 45S/600Nm   0~90°Adjustable 10Kg DC24V/AV110V/AC220V/AC380V Types of A/B/C/D/E/F/G/H
Actuator Type Butterfly Valve(PN1.0MPa) Ball Valve(≤PN1.6MPa) Vent Valve(≤PN0.1MPa)
DCL-Ex05 DN50~65 DN40 DN50~80
DCL-Ex10 DN80~100 DN50~65 DN100~200
DCL-Ex20 DN125~150 DN80~100 DN250~300
DCL-Ex40 DN200 DN125 DN350~450
DCL-Ex60 DN250 DN150 DN500~600

IP68 Single Phase 220VAC Explosion Proof Valve Actuator 0IP68 Single Phase 220VAC Explosion Proof Valve Actuator 1IP68 Single Phase 220VAC Explosion Proof Valve Actuator 2