• - Your Best Manufacturer of Electric Butterfly Valve -

    ● Quality electric actuator with high output range up to 10,000Nm

    ● Easy to wiring and easy to control

    ● IP65/67 protection class and no rust screw for outdoor uses

    ● Available in cast iron, stainless steel and PVC materials for your projects

    ● Large size range for your choice

    ● Compact design and not easy to block

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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
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
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
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

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

HK60D-G Electric Triple Offset Butterfly Valve

  • Nominal size: DN50 to DN600 (2″ to 24″)
  • Connection: Wafer or Flanged
  • Connection standard: ANSI, JIS, DIN, GB
  • Material options: Cast iron or Stainless steel 304/316/316L
  • Sealing options: Hard metal seal
  • Working pressure: 10/16/25 bar (145/232/363 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

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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

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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