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Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve pictures & photos
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
  • Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
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Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve

Reference FOB Price / Purchase Qty.
Get Latest Price
US $89.00
1-99 sets
US $79.00
100-499 sets
US $59.00
500+ sets
Media: Water
Structure: Regulating
Application: General
Warranty: 1 Year
Control Mode: Modulating Electric Actuator
Port Size: ISO 5211
Customization:
Available
| Customized Request
COVNA Industry Automation Co.,Ltd
Manufacturer/Factory & Trading Company

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Guangdong, China
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Experienced Team
The supplier has 20 foreign trading staff(s) and 14 staff(s) with over 6 years of overseas trading experience
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
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Product Description

Company Info.
  • Overview
  • Product Description
  • Buyer Feedback
  • Company Profile
  • Exhibition&Finished Project
  • Packaging & Delivery
  • FAQ
Overview

Basic Info.

Model NO.
COVNA 05 Electric Actuator
Working Current
0.25A
Material
Aluminum Alloy
Customized Support
OEM
Drive Motor
10W/F
Protection Class
IP65, IP68 (Optional)
Type
4-20mA Actuator
Input/Output Signal
4-20mA, 1-5VDC, 0-10VDC
Torque Output
50nm
Voltage
24V DC Electric Actuator
Cycle Time
20s
Power
Rotary Electric Actuator
Trademark
COVNA
Origin
Guangdong, China
Production Capacity
10000 Piece/Pieces Per Month

Product Description

Product Description
 
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Features Of COVNA Quarter-Turn Electric Actuator:
High-quality motor & torque up to 4000Nm.
* Weather-proof class & ip67 protection class. Great corrosion resistance and suitable for outdoor operation.
* Overloading protection.
* ISO5211 standard mounting & din3337 for connection which make the actuator suitable for various applications.
* Manual override is available. Keeps safe when the power outage.
* AC-24v, 110v, 220v, 380v & DC-12v, 24v power supply options.
* Long service time, up to 99 hours.
* Low failure rate.
 
Control Mode
Function
 
 
ON-OFF Type
Feedback: the Active Contact Signal, Passive Contact Signal, Resistance
 
 
Regulation Type
Input & Output Signal: DC 4-20mA, DC 0-10V
 
 
Field Operation
The Field, Remote Control Switch Regulation and MODBUS, PROFIBUS Field Bus
 
 
Shell Material
Die-Cast Aluminum Alloy (Powder Coated)
 
 
Lifespan
100,000 (Ten Thousand) Times
 
 
Output Torque
50 to 4000Nm
 
 
Angle of Rotation
90° ±4°
 
 
90° Cycle Time
15S/30S/60S
 
 
Optional Voltage
DC24V (±10%), AC110-220V, 50/60Hz
 
 
Insulation Resistance
DC24V: 100MΩ/250V; AC110/220V/380V: 100MΩ/500V
 
 
Withstand Voltage
DC24V: 500V; AC110/220V: 1500V; AC380V: 1800V 1Minute
 
 
Protection Class
IP65
 
 
Explosion Proof
EX d II BT4
 
 
Optional Accessories
Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
 
 
Ambient Temp.
Range from -30°C to +60°C (For Use In Temperatures Below 0°C, We Suggest Anti-Condensate Elements)
 
 
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Dimension:
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Wiring Diagram:
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
 
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Buyer Feedback
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Company Profile
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Factory Strength:
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Exhibition&Finished Project
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve

 

Project of Motorized Valve
 
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve

 

Project of Pneumatic Actuated Valve
 
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve

 

Project of Solenoid Valve
 
Packaging & Delivery
Covna C-05 Series 24V DC 4-20mA Electric Rotary Actuator on off Type Quarter Turn Electrically Controlled Valve
FAQ
1. Which voltage of the electric actuator?
DC24V, AC24V, AC110V, AC220V
AC380V can be customized and DC12V is available for some smaller torque of actuator.

2. What is the actuation time for electric actuator?
It depends on the torque of actuator.
The detailed timing would be as the following:
·COVNA-05(50Nm)-20 seconds
·COVNA-10(100Nm)/COVNA-16(160Nm)-25 seconds
·COVNA-30(300Nm)/COVNA-60(600Nm)-60 seconds
·COVNA-125(125Nm)/COVNA-250(2500Nm)/COVNA-400(4000Nm)-100 seconds.

3. Can the actuation time be faster?
Electric actuator can be customized the quick actuation gear,
the soonest actuation time can be reach 10 seconds to open and close.

4. What type of electric actuator you provide?
ON/OFF type, Regulation type and Intelligent type.

5. What is the difference from ON/OFF type, Regulation type and Intelligent type?
1)ON/OFF type
ON/OFF type is fully open and fully closed.

2)Regulation type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.

3)Intelligent type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.
4.With display screen to acheieve site control.

6. Can this electric valve be resettable (normally open / closed) automatically when power is removed?
Our regular electric actuator can't be resettable automatically while power-off.
But it can go to the multiturn electric actuator model with the extra electrical storage device along,
which acheieve the valves can be automatic reset(normally closed) while power failure.

7. Have the electric actuator had the presence of limit switches (contact about the position of the cut-off device)?
Yes, there is the position indicator on the top of actuator.
The open/closed status can be checked visually.

8. Which type of protection class of this electric actuator?
IP65, IP68, Explosion proof.

9.Is there any manual override of electric valve?
Yes, every electric valve includes the manual override.
You can open/close

10. Have the electric valve had the limiting operating time?
Electric haven't had the limiting operating time.
It can be working for 99 hours continually without getting heating.
 

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COVNA Industry Automation Co.,Ltd

360° Virtual Tour

Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
49
Year of Establishment
2013-05-16
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