covna-quarter-turn-electric-actuator

COVNA Electric Actuator

COVNA manufacture 90-degree rotary Electric Actuator with advantages of:

Weather-proof protection class could work outdoor

Own unique patent to keep it low failure rate to ensure your project run well

Available in on/off type, modulating type and intelligent type for your choice

Multiple control methods including manual control, AC/DC power supply and signal control to suitable for your project system

High torque up to 4000Nm

Long working time up to 99 hours. Improve the efficiency of your project

Request A Quotecertificates

Whatever you are valve distributor, industry contractor or equipment manufacturer, COVNA has various types of quarter-turn electric actuators for your choice. Such as on/off type electric actuator, modulating type electric actuator and intelligent type electric actuator to allow your system to control the fluid easier and automative.

Quarter Turn Electric Actuator

  • Overloading protection, long working time, long service lifetimes.
  • High torque up to 4000Nm(35398in-lb)
  • Water-proof & IP67 protection class for outdoor use.
  • Manual override is available.
  • ISO & NUMAR standard mounting which fit most applications.
  • Compact design, quality motor, low failure rate.
  • 90 degree rotation.
  • Including on-off type, modulating type & intelligent type for choice.

Technical Parameters of Quarter Turn Electric Actuator

     
Actuator Type On-off Type Electric Actuator Modulating Type Electric Actuator (Remote Control Electric Actuator) Intelligent Type Electric Actuator
Rotation 90 Degree 90 Degree 90 Degree
Torque Range 50Nm to 4000Nm(442.47 in-lb to 35398 in-lb) 50Nm to 4000Nm(442.47 in-lb to 35398 in-lb) 50Nm to 4000Nm(442.47 in-lb to 35398 in-lb)
Supply Power DC-12V,24V;
AC-24V,110V,220V,380V
DC-12V,24V;
AC-24V,110V,220V,380V
DC-12V,24V;
AC-24V,110V,220V,380V
Manual Override
Overloading Protection
Led Display Screen × ×
Standard Working Temperature -30℃ to 60℃ -30℃ to 60℃ -30℃ to 60℃
Mounting Standard ISO5211/DIN3337 ISO5211/DIN3337 ISO5211/DIN3337
Warranty 1-year warranty 1-year warranty 1-year warranty
More Details More Details More Details
covna-quarter-turn-electric-actuator

On/Off Type Electric Actuator

Driven by AC/DC power supply and available in 12vdc, 24vdc, 110vac, 220vac, 380vac. ISO5211 direct mounting for ball and butterfly valve. IP67 weather-proof protection class for outdoor uses.

Actuator Type On/Off Type Electric Actuator
Rotation 90 Degree
Torque Range 50Nm to 4000Nm(442 in-lb to 35398 in-lb)
Supply Power DC-12V,24V; AC-110V, 220V, 380V
Environment Temperature -30℃ to 60℃ (-22℉ to 140℉)
Protection Class IP67 Weather-proof
Mounting ISO5211
covna-quarter-turn-electric-actuator

Modulating Type Electric Actuator

Driven by AC/DC power supply and 4-20mA, 1-5VDC, 0-10VDC control signal. With a 90-degree adjustable angle range. ISO5211 direct mounting for ball and butterfly valve for various applications to flow control.

Actuator Type Modulating Type Electric Actuator
Adjust Rotation Range 90 Degree
Torque Range 50Nm to 4000Nm(442 in-lb to 35398 in-lb)
Supply Power DC-12V,24V; AC-110V, 220V, 380V
Control Signal 4-20mA, 1-5VDC, 0-10VDC
Environment Temperature -30℃ to 60℃ (-22℉ to 140℉)
Protection Class IP67 Weather-proof
Mounting ISO5211
covna-quarter-turn-electric-actuator

Intelligent Type Electric Actuator

Driven by AC/DC power supply and 4-20mA, 1-5VDC, 0-10VDC control signal. Equipped with a LED display screen to allow you checking the switch angle easily. ISO5211 direct mounting for ball and butterfly valve.

Actuator Type Intelligent Type Electric Actuator
Adjust Rotation Range 90 Degree
Torque Range 50Nm to 4000Nm(442 in-lb to 35398 in-lb)
Supply Power DC-12V,24V; AC-110V, 220V, 380V
Control Signal 4-20mA, 1-5VDC, 0-10VDC
Environment Temperature -30℃ to 60℃ (-22℉ to 140℉)
Protection Class IP67 Weather-proof
Mounting ISO5211

Advantages Of COVNA Quarter Turn Electric Actuator

  1. Visual valve position indicator
  2. Heavy duty integral motor design significantly reduces physical size of actuator
  3. Rugged polyester powder coated aluminum enclosure, Type 4X weatherproof and corrosion resistant
  4. Manual Override
  5. Anti-off bolt
  6. Self-locking all metal gear drive, no additional brake required
  7. Wiring is directly to a terminal strip via 1/2 inch NPT conduit connection or by use of supplied cable connector.
covna-quarter-turn-electric-actuator

Applications Of Quarter Turn Electric Actuator

Offering a suitable automatic solution for your applications with COVNA electric actuator

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Water Treatment

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Irrigation

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Food & Beverage

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Desalination

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HVAC

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Paper & Pulp

Why Choose COVNA?

As an electric actuator manufacturer, we have the responsibility to ensure the product quality for you

OEM Service

Our electric actuators are available to custom your logo and carton to help you improve your brand performance.

Easy Purchasing Process

Except for 100% inspection by the QC team, our sales team also double-check the electric actuators according to the ordering details to avoid any possible mistake and send photos & videos to you for check and get the shipment approval.

Test & Inspection

All electric actuators will be test and inspection before shipping. Such as water-proof testing, voltage testing, torque testing, etc. To ensure the product quality and meet your requirements.

Certificates

Certified with ISO, CE, FDA and produce by ISO management system. To prove that our electric actuators are quality for your pipeline

Need A Free Actuator Solution?

Fill out the form below or contact us by sales@covnavalve.com

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