• - Your Best Manufacturer of Electric Butterfly Valve -

    Helping you get the project and help your project runs well

    Customized valve service available

    covnaactuator.com
covna plastic electric actuated butterfly valve

Electric Plastic Butterfly Valve

covna wafer electric actuator butterfly valve

Electric Wafer Butterfly Valve

covna Lugged butterfly valve with electric actuator

Electric Lugged Butterfly Valve

covna food safe electric butterfly valve

Food Grade Electric Butterfly Valve

Electric Flanged Butterfly Valve

Electric Hard Seated Butterfly Valve

We Can Offer All Kinds Of Valve For Your Needs

Actuator Options

 Connection Type Sealing Material Valve Material Options Voltage Options Pressure Options

Temperature Range
● ON/OFF Type Electric Actuator

(For fully open/close)

● Modulating Type Electric Actuator

(With a adjustable switch angle)

● Intelligent Type Electric Actuator

(With a adjustable switch angle and a display screen)

 ● Wafer

● Lugged

● Flanged

● Tri-clamp

 ● NBR

● EPDM

● VITON

● PTFE

● Hard Seated

 ● Stainless steel 304

● Stainless steel 316

● Stainless steel 316L

● Cast iron

● CPVC

● UPVC

 ● DC12V

● DC24V

● AC24V

● AC110V

● AC220V

 ● 10bar(145psi)

● 16bar(232psi)

● 25bar(363psi)

● 40bar(580psi)

 ● -10℃ to 180℃

● -10℃ to 400℃

For Project Designer Or Contractor

COVNA is a one-stop valve solution provider in China. We could offer the valve what you need. What’s more, we also could custom the valve basic on your requirements to meet your applications.

For Distributors

COVNA has rich experience in the valve industry. We know the market and we could share the market info for your reference. What’s more, we will help you to select the right valve basic on your market. Helping your business grows and earn more benefits.

CAN’T FIND THE VALVE YOU NEEDS?

Or send the RFQ list to sales@covnavalve.com

CONSULT US NOW
covna plastic electric actuated butterfly valve

HK60D-P Plastic Electric Actuator Butterfly Valve

  • Nominal size: DN50 to DN300 (2″ to 12″)
  • Connection: Wafer
  • Material options: Plastic (UPVC, CPVC, PPH, PVDF)
  • Sealing options: NBR
  • Working pressure: 10 bar (145 psi)
  • Working temperature: -10℃ to 80℃ (14℉ to 176℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote

covna wafer electric actuator butterfly valve

HK60D Wafer Type Electric Actuator Butterfly Valve

  • Nominal size: DN50 to DN600 (2″ to 24″)
  • Connection: Wafer
  • Connection standard: DIN, JIS, ANSI, GB
  • Material options: Cast iron or stainless steel 304/316/316L
  • Sealing options: EPDM, PTFE
  • Working pressure: 10/16 bar (145/232 psi)
  • Working temperature: -10℃ to 180℃ (14℉ to 356℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote
covna Lugged butterfly valve with electric actuator

HK60D-M Lugged Type Electric Actuator Butterfly Valve

  • Nominal size: DN50 to DN600 (2″ to 24″)
  • Connection: Lugged
  • Material options: Cast iron or stainless steel 304/316/316L
  • Sealing options: EPDM, PTFE
  • Working pressure: 10/16 bar (145/232 psi)
  • Working temperature: -10℃ to 180℃ (14℉ to 356℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote
covna food safe electric butterfly valve

HK60D-W Food Safe Electric Actuator Butterfly Valve

  • Nominal size: 19mm to 102mm
  • Connection: Tri-clamp
  • Material options: Stainless steel 304/316/316L
  • Sealing options: PTFE
  • Working pressure: 10/16 bar (145/232 psi)
  • Working temperature: -10℃ to 180℃ (14℉ to 356℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote

HK60D-F Flanged Electric Butterfly Valve

  • Nominal size: DN50 to DN600 (2″ to 24″)
  • Connection: Flanged
  • Material options: Cast iron or Stainless steel 304/316/316L
  • Sealing options: EPDM, PTFE
  • Working pressure: 10/16 bar (145/232 psi)
  • Working temperature: -10℃ to 180℃ (14℉ to 356℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote

HK60D-G Electric Hard Seated Butterfly Valve

  • Nominal size: DN50 to DN600 (2″ to 24″)
  • Connection: Wafer or Flanged
  • Connection standard: ANSI, JIS, DIN, GB
  • Material options: Stainless steel 304/316/316L
  • Sealing options: Hard metal seal
  • Working pressure: 10/16/25/40 bar (145/232/363/580 psi)
  • Working temperature: -40℃ to 450℃ (-40℉ to 842℉)
  • Actuator types: ON/OFF type, modulating type, intelligent type or explosion-proof type
  • Voltage options: DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Read More Get A Better Quote

Get A Better Quote Now

Tell us your electric butterfly valve needs and we will quote a best price for you

Or send us your RFQ file to sales@covnavalve.com

What Is Electric Butterfly Valve?

  • The electric butterfly valve controls the opening and closing of the butterfly valve through the power signal. It is widely used in textile, power station, petrochemical industry, heating and cooling, pharmaceutical, shipbuilding, metallurgy, light industry, environmental protection and other fields. The product can be used for cutting off and controlling in the pipeline system.
  • According to the connection mode of the butterfly valve, it can be divided into: Wafer type electric butterfly valve, Lug electric butterfly valve, Flange electric butterfly valve and Tri-clamp electric butterfly valve
  • According to the material of the butterfly valve, it can be divided into: Stainless steel electric butterfly valve, Cast iron electric butterfly valve and Plastic electric butterfly valve
  • According to the seal material, it can be divided into: Soft sealing electric butterfly valve and Hard sealing electric butterfly valve
  • According to the structure of the butterfly valve, it can be divided into: Single eccentric electric butterfly valve, Double eccentric electric butterfly valve and Triple eccentric electric butterfly valve
  • According to the function of the butterfly valve, it can be divided into: Normal pressure electric butterfly valve, High pressure and high-temperature electric butterfly valve, Sanitary electric butterfly valve, Anti-corrosive electric butterfly valve, and Explosion-proof electric butterfly valve

Advantages & Disvantages Of Electric Butterfly Valve

Electric butterfly valve in one of the most popular valve in various industries. Is this chapter, we will show you the advantages and disadvantages for your reference.

Advantages of Electric Butterfly Valve

  • Using double eccentric structure, with tighter and tighter sealing function, reliable sealing performance
  • Can choose soft seal or hard seal according to the requirements of working conditions
  • The butterfly plate adopts frame structure, high strength, large flow area and small flow resistance
  • The butterfly valve has a two-way sealing function, and it is not controlled by the flow direction of the medium during installation, nor is it affected by the spatial position. Can be installed in any direction
  • The butterfly valve has the advantages of small size, light weight, reliable performance, simple matching and large flow capacity
  • Not easy to block

Disadvantages of Electric Butterfly Valve

  • Small pressure range and working temperature range, special requirements need to be customized

Types Of Electric Valve Actuators

covna-quarter-turn-electric-actuator

ON/OFF Type Electric Actuator

Quarter turn electric valve actuator. For fully open and close.

covna-quarter-turn-electric-actuator

Modulating Type Electric Actuator

Part-turn electric valve actuator. With a adjustable switch angle from 0 degrees to 90 degrees.

covna-quarter-turn-electric-actuator

Intelligent Type Electric Actuator

90 degrees electric valve actuator. With an adjustable switch angle from 0 degrees to 90 degrees and a display screen to let your check the valve angle easier

Multi-turn Electric Actuator

With a high torque range up to 10,000. For large size butterfly valve

Selection Guide Of Electric Butterfly Valve

  • Confirm the working pressure, working temperature and ambient temperature
  • Confirm the standard. Like ANSI, JIS, DIN or GB
  • Confirm the valve size
  • Confirm the seal material, disc material and valve body material
  • Confirm the connection method

Or tell us your requirements of electric butterfly valve, we are happy to help you select the suitable electric butterfly valve

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