COVNA offer you quality electric butterfly valve with advantages of
● Overloading Protection
● Wide Size Range And All Connection Type For Your Application
● Control Locally or Remotely
● High Torque Up To 4000Nm(35,398 in-lb)
● IP67 Weather-Proof Protection Class
Request A Quote Now
COVNA, as an electric butterfly valve manufacturer with 20 years of experience. We manufacture wafer type/lugged type/food safe type/double flanged type/PVC electric butterfly valve for choice. We are committed to being your first choice of valve manufacturer to offer you a cost-effective electric butterfly valve automation solution.
If you have any need about electric butterfly valve, please inquiry at sales@covnaactuator.com
COVNA manufacturers various electric butterfly valve in all sizes, voltage, connections type, and multiple control methods for your applications
Features of electric butterfly valve including lightweight, compact design with high torque up to 4000Nm. Food grade, eco-friendly. Self-lock and overloading protection to keep your application safe.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | UPVC, CPVC, PPH, PVDF |
| Size Range | 2in to 12in (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″) |
| Medium Temperature | -5℃ to 80℃ (23℉ to 176℉) |
| Pressure Rating | PN10, 145psi |
Advantages of wafer electric butterfly valve including large size range, various seals to suited to a wide range of mediums. High-quality IP67 weather-proof electric actuator for outdoor uses. Stainless steel and cast iron material to meet your application’s requirements.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | Cast iron, stainless steel, carbon steel |
| Size Range | 2in to 24in (DN50 to DN600) |
| Medium Temperature | -10℃ to 180℃ (14℉ to 356℉) |
| Pressure Rating | PN10, PN16, Class 150, 10K |
Offering lugged electric butterfly valve in ANSI, JIS, DIN, GB standard for your applications. Firm connection, zero-leakage, high flow and wide range of mediums to suit your project.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | Stainless steel, cast iron, carbon steel |
| Size Range | 2in to 24in (50mm to 600mm) |
| Medium Temperature | -10℃ to 180℃ (14℉ to 356℉) |
| Pressure Rating | PN10, PN16, Class 150, 10K |
Advantages of food-safe electric butterfly valve including food-grade stainless steel material, easy to install, self-lock and weather-proof. Well for food industry, medical industry, brewery industry for flow control.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | Stainless steel 304/316/316L |
| Size Range | 19mm to 102mm |
| Medium Temperature | -10℃ to 180℃ (14℉ to 356℉) |
| Pressure Rating | PN10, PN16 |
Manufacturing electric flanged butterfly valve in cast iron and stainless steel materials for your choice to meet your requirements. Double flange connection available in ANSI, JIS, DIN, GB standard. Large size range for your options.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | Stainless steel, cast iron, carbon steel |
| Size Range | 2in to 24in (DN50 to DN600) |
| Medium Temperature | -10℃ to 180℃ (14℉ to 356℉) |
| Pressure Rating | PN10, PN16, Class 150, 10K |
COVNA electric hard seat butterfly valve available in wafer type and flange type. Well for the application which requires high temperature and high pressure.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Protection Class | IP67 Weather-proof |
| Voltages | 12vdc, 24vdc, 24vac, 220vac, 380vac |
| Valve Materials | Stainless steel 304/316/316L |
| Size Range | 2in to 24in (DN50 to DN600) |
| Medium Temperature | -10℃ to 400℃ (14℉ to 725℉) |
| Pressure Rating | PN10, PN16, PN25, PN40, Class 150, Class 300, 10K |
90 degrees rotary electric valve actuator also named quarter-turn electric actuator. For fully open/close
It could feedback 4-20mA signal to help you to check the valve position via the control system
90 degrees part-turn rotary electric valve actuator. With an adjustable switch angle from 0 degrees to 90 degrees
It could receive and feedback the signal to help to regulate the switch angle and help to check the valve position via the control system
With an adjustable switch angle from 0 degrees to 90 degrees and an LCD display screen to let you check the situation easier
It could receive the signal to help to regulate the switch angle and feedback the signal to help to check the valve position via the control system
High torque range up to 10,000Nm to ensure the large size ball valve open and close fully
COVNA have huge stock of electric butterfly valve including all size and all voltage. Fast delivery within 5 working days. We will try our best to meet your project schedule.
20 Years of experience in electric butterfly valve. We have an experienced engineer to provide technical support to you and an experienced sales team to help you select the actuator valve.
Strict quality control with ISO 9001:2015 quality control system to ensure provide the quality product to you. 100% inspection before shipping to ensure the product meets your requirements.
Sharing the valve marketing info to help you improve your business with our actuator valves. We believe that our experience will help you gain more business and gain more benefits.
English
French
Italian
Latvian
Russian
Spanish