Aluminum Alloy Electric Valve Actuator with Modulating Control and Multi-Voltage Options

Chenglei manufactures electric rotary actuators in Z Series and Q Series, designed for various valves including gate, globe, throttle, ball, butterfly, damper, slide plate gate, adjusting, and regulating valves, as well as HVAC applications.

• Voltage options: 380V/110V/220V/440V/660V AC or 12V/24V DC (single or three phase)
• Rated frequency: 50Hz/60Hz
• Speed options: 9r/min, 18r/min, 24r/min, 36r/min, 48r/min
• Control methods: On-off or modulating (4-20mA)
• Protocols: Profibus, Profinet, Modbus, HART, FF, Device net, ESD
• Motor duty: Short time (S2 10min,15min,30min) or continuous time (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
• Environmental 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 material: Aluminum alloy, stainless steel, or carbon steel

• High speed and high torque performance
• Adjustable speed options
• Battery backup available
• Bluetooth connectivity
• Local or remote control options
• Standard heater and thermostat
• Manual override with handwheel

Chenglei also provides quarter turn, multi-turn, and part turn electric actuators with worm gear reducer, including electric linear actuators, valve actuators, damper actuators, and specialized actuators for ball valves, butterfly valves, gate valves, and globe valves.

• Electric actuator and valve worm gear box experts since 2004 with over 20 years of industrial experience
• Complete industry valve, damper, and HVAC automation solutions
• Certifications: CCC/CE/EAC/IECex/SIL/CNEX explosion proof
• Advanced features including battery backup, Bluetooth, infrared remote control, and extreme temperature operation (-60°C to 70°C)
• Available in part-turn and multi-turn versions
• On-off & modulating control options