DQ Series Electric Valve Actuator with Ordinary Temperature Electric Motor for Valve/Damper/HVAC
Price:
400
MOQ:
1
Delivery Time:
Negotiable
Product Description
Intelligent On-Off Carbon Steel Partial Turn Fail Safe Gear Box Electric Hydraulic Actuator for Damper
Chenglei manufactures the DQ Series quarter turn electric rotary actuator with valve worm reduction box. This actuator is designed for use with dampers, plug valves, gate valves, globe valves, throttle valves, ball valves, butterfly valves, slide plate gates, adjusting valves, regulating valves, and HVAC systems.
Applications
Our electric actuators are widely used in oil and gas, power plants, water treatment, chemical processes, paper and pulp industries, and flow control automation systems.
Technical Specifications
| Voltage | 380V/110V/220V/440V/660V AC or 12V/24V DC (single phase or three phase) |
|---|---|
| Rated Frequency | 50Hz/60Hz |
| Control Method | 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 | JB2920 Torque type or ISO5210(GB/T 12222) Thrust flange type |
| Protection Grade | IP65/IP67/IP68 |
| Insulation Level | F level |
| Environmental Temperature | -20°C to +60°C (special orders -60°C to +70°C) |
| Relative Humidity | ≤ 95% (at +25°C) |
Additional Features
- Certifications: CCC/UL/CE/IECex/SIL/RoHS/ISO/CE/Gost
- Enclosure options: NEMA 4/4X/7&9 models
- Explosion proof: ATEX/Exd BT4/CT4
- Anti-corrosion coating: electrostatic powder spraying
- Body material: Aluminum alloy/stainless steel/carbon steel
- Options available: High speed, high torque, adjustable speed, battery backup, Bluetooth, local/remote control
- 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 & HVAC automation solutions
- Certifications: CCC/CE/EAC/IECex/SIL/CNEX explosion proof
- Features: Battery backup, Bluetooth wireless connection, infrared remote control, thermal motor protection
- Operating range: -60°C to +70°C
- Available in part-turn and multi-turn versions
- On-off & modulating control options
Frequently Asked Questions
Q1. What is the lead time for explosion proof motorized 360 degree multi-turn electric actuator?
A: 3-30 working days for mass electric actuator production.
Q2. Can you print my logo on the 90 partial-turn electric actuator?
A: Yes. Please inform us formally before production.
Q3. Do you offer guarantee for the electric actuator?
A: Yes, we offer 18 months warranty for rotary electric actuators.
Q4. What is your minimum order quantity?
A: 1 unit electric actuator.
Q5. How do you handle faulty rotary electric 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