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Quarter Turn Explosion Proof Valve Actuator With Over Torque Protection Function

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Quarter Turn Explosion Proof Valve Actuator With Over Torque Protection Function

Brand Name : DCL

Model Number : DCL-Ex10/Ex20/Ex40/Ex60

Certification : CE/ROHS/CSA/IP68/IECEx/ATEX/UL

Place of Origin : WUHAN,CHINA

MOQ : 1pc

Payment Terms : D/P, T/T, Western Union, MoneyGram

Supply Ability : 2000PCS/month

Delivery Time : 7 working days

Packaging Details : carton/pallet

Standard Torque : 100Nm to 600Nm

Standard Time : 30s to 45s

Total Weight : 5kg to 10kg

Power Supply : 24VAC/110VAV/220VAC/380VAC/24VDC

Motor Power : 15W to 90W

Ambient Temperature : -25℃~+55℃ / -13°F~+131°F

Installation Angle : 360°

Sealing Grade : IP68 NEMA4X

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Quarter Turn Explosion Proof Valve Actuator With Over Torque Protection Function

Features

  • Quarter turn operation with mechanical limits
  • Cylinder stop type connection surfaces of every 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 IP68.
  • 10mm high strength glass lens for valve position indicator, keep strong hardness both in low temperature(-22F) and high temperature(140F).
  • Hard die cast aluminum alloy enclosure to ensure actuator's resistance of high explosion pressure(>2.2 MPa).
  • Non-ventilated motor with fire treatment.
  • Duty rate is 70%, S2 short time duty with continuous operation less than 15mins and S4 intermittent type operation with 1200times/hour.
  • ISO5211 multi flange mounting.
  • CSA certification per UL standard/ATEX marked

Description

DCL explosion proof electric actuators are widely used in potential environment of flammable and explosive, such as petroleum, chemical, power plant, liquid gas, winery and metallurgy etc. To ensure workers are away from danger, explosion proof is a must. For different industries, zones and divisions, different explosion proof grade is required.

Actuators with ExdIICT4 and Group C, D T4 grade can be used in 90% explosive gas atmospheres except for colliery. The maximum surface temperature of actuator is less than 135℃ and 300.6F during severe duty applications. Over 10 years of safety operations in China, now all series anti explosion actuators have passed rigorous test process of CSA and been certified in 2022.

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 IP68
Explosive-proof grade Exd II CT4Gb
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.

Quarter Turn Explosion Proof Valve Actuator With Over Torque Protection Function

Quarter Turn Explosion Proof Valve Actuator With Over Torque Protection Function


Product Tags:

Quarter Turn Explosion Proof Valve Actuator

      

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