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Smart Explosion Proof Quarter Turn Actuator For Valve

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Smart Explosion Proof Quarter Turn Actuator For Valve

Country/Region china
City & Province wuhan hubei
Categories Valves
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Product Details

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 AExdIICT4 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 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 has obtained both for Zone and Division system in 2022. ATEX certified by EU authorized certification body.

 

TypeEx05EEx10EEx20EEx40EEx60E
PowerAC110V/AC220V
Output Torque50Nm100Nm200Nm400Nm600Nm
Acting Time20S30S30S30S45S
Turning Angle0-90°0-90°0-90°0-90°0-90°
Motor Power10W25W40W90W90W
Rated Current0.24/0.15A0.57/0.30A0.63/0.35A1.12/0.64A1.18/0.67A
Total Weight3.0kg5.0kg5.5kg9.5kg10.0kg
Input Signal4-20mADC,1-5VDC,2-10VDC
Output Singal4-20mADC
Basic Errornot more than ±1%
Reciprocating Errornot more than 1%
Dead Space0.5%-5.0% adjustable
Damping Characteristic0 times
Repeating Error in Actuator≤1%
Insulating Resistance100MΩ/500VDC
Withstand Voltage Class1500VAC 1minutes
Protection ClassIP68
Explosive-proof gradeExd II CT4Gb
Installation Angle360°at any angle
Electric Interface2-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 FunctionOver-torque protector/Dehumidify Heater/Passive contact switch
RemarkAny other input or output signal needed, please specified in purchase order.

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