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AUMA SQ Electric Valve Actuator Part Turn Electric Actuator Electric Butterfly Valve Actuator Industrial Valve Actuator

1 set
MOQ
US $3000.00 - 4000.00/ Set
Price
AUMA SQ Electric Valve Actuator Part Turn Electric Actuator Electric Butterfly Valve Actuator Industrial Valve Actuator
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Product Type: Part-Turn Electric Actuator
Application: Quarter-Turn / Part-Turn Valves
Output Torque: 50–2500 Nm
Operating Time For 90°: 4–100 S
Swing Angle: 75–105°
Enclosure Protection: IP68
Ambient Temperature: -30°C To +70°C
Corrosion Protection: KS
Typical Applications: Water Treatment, Oil & Gas, Power, Chemical, Industrial Process, Marine
Highlight:

SQ electric valve actuator

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part turn electric actuator

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industrial butterfly valve actuator

Basic Infomation
Place of Origin: Germany
Brand Name: AUMA
Model Number: SQ
Payment & Shipping Terms
Packaging Details: Cardboard box/Wooden crate
Delivery Time: 6~8 weeks
Payment Terms: T/T
Supply Ability: 800 sets per year
Product Description
AUMA SQ Electric Part-Turn Actuator
Product Overview

The AUMA SQ series is a range of electric part-turn (quarter-turn) actuators designed for open-close and positioning duty. These robust actuators are commonly used to automate butterfly valves, ball valves and plug valves. They feature reliable limit and torque sensing, a handwheel for manual operation, and high enclosure protection for demanding industrial environments.

Technical Specifications
Parameter Specification
Type Part-turn (quarter-turn) actuator
Torque Range Approx. 50 Nm – 2,400 Nm (depending on size)
Operating Time for 90° Approx. 4 s – 100 s (size dependent)
Duty Type Short-time duty S2 – 15 min (classes A and B)
Enclosure Protection IP68
Ambient Temperature Typically –30 °C to +70 °C (options available)
Motor 3-phase or 1-phase AC
Manual Operation Handwheel
Valve Attachment According to EN ISO 5211
Standard Features Limit switches, torque switches, mechanical position indicator
Application Industry
  • Water and wastewater treatment
  • Power generation
  • Oil & gas and petrochemical
  • Chemical processing
  • General industrial valve automation
Common Problems & Solutions
  • Problem: Need for reliable open-close control → Solution: Proven limit and torque seating
  • Problem: Harsh outdoor or wet environments → Solution: IP68 enclosure protection
  • Problem: Manual intervention required → Solution: Integrated handwheel for emergency operation
Replacement Models
  • Older AUMA SQ generation actuators
  • Other AUMA part-turn models (e.g., with different controls)
Why Buy From Us
  • Genuine AUMA SQ actuators with factory support
  • Competitive pricing
  • Technical assistance for sizing and configuration
  • Reliable spare parts availability
Stock & Delivery Time
  • Standard configurations: 6-8 weeks typical
  • Special options or certifications: 8-12 weeks
RFQ Form

Please provide:

  • Required torque and operating time
  • Valve type and mounting flange
  • Power supply (voltage and frequency)
  • Control requirements
  • Quantity & target delivery date
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

E
Esham Salam
Malaysia Feb 4.2026
Great valve positioner supplier! Nice price and delivery time to me.
Y
Yusup Komarudin
Indonesia Oct 8.2025
We purchased several AUMA for our power plant maintenance. The quality is reliable, and their team gave us very clear technical guidance.
M
Muhammad Amir
Pakistan May 9.2025
The product quality is very good
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Get in touch with us
Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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