COVNA offer you quality motorized butterfly valve with advantages of
● Overloading Protection To Keep Your Pipeline And Valve Safe
● ISO5211 Mounting To Fix Any Butterfly Valve
● Multiple Controls Methods For Your Choice
● Quality Motor & High Torque Up To 4000Nm(35,398 in-lb)
● Weather-Proof Protection Class And Anti-Corrosive Actuator Shell Could Works Outdoor
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If you are looking for a motorized butterfly valve, you are in the right place. COVNA is a motorized butterfly valve manufacturer for over 20 years in China. We offer motorized butterfly valves in wafer/lugged/tri-clamp/flange type to meet your connnection needs.
What’s more, we have soft seated and hard seated for your choice. Suitable for various applications.
If you have any need about motorized butterfly valve, please inquiry at sales@covnavalve.com
We provide various connection type, material, size of motorized butterfly valve to let you search the right valve for your project
Signal control help to remote control easier
Features including low failure rate & overloading protection electric actuator with IP67 weather-proof protection class for outdoor uses. Multiple control methods including AC/DC power supply, signal control, manual control. High flow, lightweight, excellent sealing performance.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | UPVC, CPVC |
| Size Range | 2″ to 10″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″) |
| Medium Temperature | -5℃ to 80℃ (23℉ to 176℉) |
| Pressure Rating | PN10, 145psi |
COVNA manufacturers wafer motorized butterfly valve in stainless steel and cast iron material for your project. 4 seal options with PTFE, VITON, EPDM and NBR to meet your medium requirements. Long service lifespan, low failure rate.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | Stainless Steel 304/316/316L, Cast Iron, Carbon Steel |
| Size Range | 2″ to 12″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″) |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | PN16, 232psi, Class 150, 10K |
COVNA provides lugged type motorized butterfly valve in stainless steel and cast iron material for your choice. Available in ANSI, JIS, DIN, GB standards to meet your pipeline standard. Secure than wafer type motorized butterfly valve.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | Stainless Steel 304/316/316L, Cast Iron, Carbon Steel |
| Size Range | 2″ to 12″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″) |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | PN16, 232psi, Class 150, 10K |
Advantages of food safe motorized butterfly valve including sanitary, FDA certified, high torque, large size range, 90-degree rotation. Excellent flow control performance for brewery, food industry, medical industry, etc.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | Stainless Steel 304 / 316 / 316L |
| Size Range | ⌀19 to ⌀102 (19, 25, 32, 38, 45, 51, 57, 63, 76, 89, 102mm) |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | PN16, 232psi |
Manufacturing motorized double flanged butterfly valve in cast iron and stainless steel material to meet your valve needs. Also, we could custom it into hard seat type according to your requirements.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | Stainless Steel 304 / 316 / 316L |
| Size Range | 2″ to 24″ |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | 145psi, 232psi, class 150, 10K |
Manufacturing motorized hard seat butterfly valve in wafer and double flange connection type to meet your valve needs. Well for the application which requires high pressure or high temperature.
| Actuator Type | On/Off Type, Modulating Type, Intelligent Type |
| Torque Range | 50Nm to 4000Nm(442 in-lb to 35398 in-lb) |
| Environment Temperature | -30℃ to 60℃ (-22℉ to 140℉) |
| Protection Class | IP67 Weather-proof |
| Valve Material | Stainless Steel 304 / 316 / 316L |
| Size Range | 2″ to 24″ |
| Medium Temperature | -5℃ to 400℃ (23℉ to 725℉) |
| Pressure Rating | 145psi, 232psi, 362psi, 580psi, class 150, class 300, 10K |
Part turn 90 degrees rotary electric actuator for fully open and fully close.
It could feedback 4-20mA signal to help you to check the valve position easier
Electric quarter turn 90 degrees actuator. For regulating the open/close angle of valve
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
As same as modulating type actuator. It has an LCD display screen and it could help to control 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 a huge stock of motorized butterfly valve in all volatge and all size. Fast delivery within 5 working days. We will try our best to meet your project schedule.
20 Years of experience in motorized 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.
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