DQ Series Manual Electric Hydraulic Actuator for Ordinary Temperature Valve/Damper/HVAC Applications
Price:
400
MOQ:
1
Delivery Time:
Negotiable
Product Description
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
- 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
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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Chenglei Valve Technology Co., Ltd.
Location
Building A5,Intelligent Equipment Industrial Park,Hengshanqiao Town,Economic Development Zone,Changzhou City,China
Contact Person
JIN LEI