S2 10 دقيقة، 15 دقيقة، 30 دقيقة أو S1/S3/S4/S6 24%، 40%
درجة الحماية:
IP65 / IP67 / IP68
مستوى العزل:
مستوى F
إبراز:
Manual Electric Hydraulic Actuator,DQ Series Electric Valve Actuator,Ordinary Temperature Electric Rotary Actuator
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DQ Series Electric Valve Actuator
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Ordinary Temperature Electric Rotary Actuator
وصف المنتج
Power High Temperature +60 ºC Manual Electric Hydraulic Actuator for Globe Valve
Chenglei manufactures the DQ Series quarter-turn electric rotary actuator with valve worm reduction box. This actuator is designed for use with various valves including globe valves, ball valves, butterfly valves, gate valves, and dampers in HVAC systems and industrial flow control applications.
Key Specifications
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)
Communication protocols: 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
Body materials: Aluminum alloy, stainless steel, or carbon steel
Additional Features
High speed and high torque operation
Adjustable speed control
Optional battery backup and Bluetooth connectivity
Local or remote control options
Standard heater and thermostat
Manual override with handwheel
Product Images
About Chenglei
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 provider
Certifications include CCC/CE/EAC/IECex/SIL and CNEX explosion proof
Actuators feature battery backup, Bluetooth connectivity, infrared remote control, and extreme temperature operation (-60°C to +70°C)
Offer both part-turn and multi-turn actuator versions
Available in On-Off and Modulating control configurations
Frequently Asked Questions
Q1. What is the lead time for explosion proof motorized multi-turn electric actuators?
A: 3-30 working days for mass production.
Q2. Can you print my logo on the electric actuators?
A: Yes, please inform us formally before production.
Q3. What warranty do you offer?
A: We provide an 18-month warranty for our rotary electric actuators.
Q4. What is your minimum order quantity?
A: 1 unit.
Q5. How do you handle faulty actuators?
A: Our strict quality control keeps defective rates below 0.2%. During warranty, we replace small quantities with new orders. For defective batches, we repair and resend or discuss recall solutions as needed.