DQ Series Electric Valve Actuator with ISO5210 Thrust Flange JB2920 Torque Type and IP65/IP67/IP68 Protection

Chenglei manufactures the DQ Series quarter turn electric rotary actuator with valve worm reduction box, designed for various applications including dampers, plug valves, gate valves, globe valves, throttle valves, ball valves, butterfly valves, slide plate gates, adjusting valves, regulating valves, and HVAC systems.

• Wide voltage options: 380V/110V/220V/440V/660V AC or 12V/24V DC (single or three phase)
• Rated frequency: 50Hz/60Hz
• Control methods: On-off or modulating (4-20mA)
• Protocol support: Profibus, Profinet, Modbus, HART, FF, Device Net, ESD
• Motor duty: Short time (S2 10min/15min/30min) or continuous (S1/S3/S4/S6 24%/40%)
• Connection types: JB2920 Torque type or ISO5210 (GB/T 12222) Thrust flange type
• Protection grade: IP65/IP67/IP68 options
• Insulation level: F level
• Certifications: CCC/UL/CE/IECex/SIL/RoHS/ISO/CE/Gost
• Enclosure options: NEMA 4/4X/7&9 models
• Operating temperature: -20°C to +60°C (special orders -60°C to +70°C)
• Relative humidity: ≤95% at +25°C
• Explosion proof: ATEX/Exd BT4/CT4
• Anti-corrosion coating: electrostatic powder spraying
• Body materials: Aluminum alloy, stainless steel, or carbon steel
• Optional features: High speed, high torque, adjustable speed, battery backup, Bluetooth, local/remote control
• Standard heater and thermostat
• Manual override with handwheel

Chenglei also provides:

• Quarter turn electric actuators
• Multi-turn electric actuators
• Part turn electric actuators with worm gear reducers
• Electric linear actuators
• Electric valve actuators
• Electric damper actuators
• Ball valve electric actuators
• Butterfly valve electric actuators
• Gate valve electric actuators
• Globe valve electric actuators
• Valve worm gear boxes
• On-off and modulating electric actuators

• Electric actuator and valve worm gear box experts since 2004 (20+ years experience)
• Complete industry valve, damper & HVAC automation solutions
• Certifications: CCC/CE/EAC/IECex/SIL/CNEX explosion proof
• Advanced features: Battery backup, Bluetooth wireless connection, infrared remote control, split type remote control
• Operational range: Extreme temperatures from -60°C to +70°C
• Available in part-turn and multi-turn versions
• On-off & modulating control options

For more information, please contact us.