• - COVNA Actuated Butterfly Valve Series -

    Your No.1 Actuated Butterfly Valve Manufacturer

Hi dear, welcome to visit our website. This is Sherry from COVNA group. A specialist of an automatic butterfly valve with electric actuator or pneumatic actuator. To help to control the valve from 0 to 90 degrees motion remotely.

Since 2000, COVNA had helped to solve the valve needs for more than 2,000 projects. We aim to deliver the qualified valve solution project.

COVNA is committed to providing market driven solutions with competitive prices. Welcome all inquiries from contractors, distributors, or designers.

Sherry WongSales Manager

COVNA Automated Butterfly Valves

COVNA supply all types of automated butterfly valves to fulfill your valve needs

Actuated Wafer Butterfly Valve

  • Size Range: 2in to 24in (DN50 to DN600)
  • Temperature Range: -10℃ to 180℃ (14℉ to 356℉)
  • Pressure Rating: 145psi, 232psi, Class 150, 10K
  • Body Materials: Stainless steel, Carbon Steel, WCB
  • Sealing Materials: EPDM, PTFE, Metal
  • Connection Options: Wafer (ANSI, JIS, DIN, GB)
  • Actuation Options: Electric actuated or pneumatic actuated

Actuated Lugged Butterfly Valve

  • Size Range: 2in to 24in (DN50 to DN600)
  • Temperature Range: -10℃ to 180℃ (14℉ to 356℉)
  • Pressure Rating: 145psi, 232psi, Class 150, 10K
  • Body Materials: Stainless steel, Carbon Steel, WCB
  • Sealing Materials: EPDM, PTFE
  • Connection Options: Lug (ANSI, JIS, DIN, GB)
  • Actuation Options: Electric actuated or pneumatic actuated

Actuated Double Flanged Butterfly Valve

  • Size Range: 2in to 24in (DN50 to DN600)
  • Temperature Range: -10℃ to 180℃ (14℉ to 356℉)
  • Pressure Rating: 145psi, 232psi, Class 150, 10K
  • Body Materials: Stainless steel, Carbon Steel, WCB
  • Sealing Materials: EPDM, PTFE, Metal
  • Connection Options: Flange (ANSI, JIS, DIN, GB)
  • Actuation Options: Electric actuated or pneumatic actuated

Food Grade Actuated Butterfly Valve

  • Size Range: 19mm to 102mm
  • Temperature Range: -10℃ to 180℃ (14℉ to 356℉)
  • Pressure Rating: 145psi, 232psi
  • Body Materials: Stainless steel 304/316/316L
  • Sealing Materials: PTFE
  • Connection Options: Tri-clamp, thread, weld
  • Actuation Options: Electric actuated or pneumatic actuated

Actuated Hard Seat Triple Offset Butterfly Valve

  • Size Range: DN50 to DN600 (2in to 24in)
  • Temperature Range: -10℃ to 400℃ (14℉ to 725℉)
  • Pressure Rating: 580psi
  • Body Materials: Stainless steel 304/316/316L
  • Sealing Materials: Hard Seat
  • Connection Options: Wafer, Flange
  • Actuation Options: Electric actuated or pneumatic actuated

COVNA Automatic Valve Actuators

Offering quarter turn electric actuators and pneumatic actuators to help you to solve the actuation needs

COVNA Electric Valve Actuators Series

All types of electric valve actuators to help your project be more automated

Quality electric actuator to help your valve to open and close fully

covna-quarter-turn-electric-actuator

ON/OFF Type Quarter Turn Electric Actuator

Torque range from 50Nm to 4000Nm

covna-quarter-turn-electric-actuator

Modulating/Intelligent Type Quarter Turn Electric Actuator

Torque range from 50Nm to 4000Nm

Multi-Turn Electric Valve Actuator

Torque range from 50Nm to 10,000Nm

covna-explosion-proof electric actuator

Explosion-proof Electric Actuator

Torque range from 100Nm to 2000Nm

Underwater IP68 Electric Actuator

Torque range from 50Nm to 2000Nm

Auto Return Type Electric Valve Actuator

Torque range from 100Nm to 6000Nm

COVNA Pneumatic Valve Actuators Series

Quality pneumatic valve actuator to help your valve open and close fully

and help your project runs well

covna-rack-pinion-pneumatic-actuator

AT Series Quarter Turn Double Acting Pneumatic Valve Actuator

Torque range from 8Nm to 4678Nm

covna-rack-pinion-pneumatic-actuator

ATE Series Quarter Turn Single Acting Pneumatic Valve Actuator

Torque range from 5.7Nm to 3336Nm

AW Series Pneumatic Valve Actuator

Torque range from 230Nm to 30860Nm

COVNA also offers all kinds of pneumatic accessories for you to help your automation control process easier

Positioner

Limit Switch

Gearbox

F.R.L

Pneumatic Solenoid Valve

Custom Your Own COVNA Valve Now!

Why COVNA Automated Valves?

COVNA has 20+ years of experience in the valve industry and we had helped more than 2,000 companies with actuation solutions. 100% in-house design, manufacturing, and testing. A one-stop valve solution to fulfill your valve needs.

● Selection guide and technical support for you

● Offering 3D drawing, datasheet and market info sharing

● 100% inspection before shipment and 1-year warranty of all products

● Custom valve service is available

Consult Us To Get The Valve Solution!

Tell us your valve needs and get a free valve solution

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