• - Your Best Manufacturer Of Electric Ball Valve -

    We offer all types of electric ball valves with solutions for you

    Customized valve service available

    covnaactuator-auto-return-motorized-valves

Hi dear, welcome to visit COVNA official website. This is Sherry, a sales manager of COVNA Group. Glad to meet you.

COVNA is a manufacturer of actuators and valves with 20+ years of experience in China. Certified by ISO, CE, FDA, etc.

certificates

We produce actuated ball valves for various industries and helped more than 2,000 companies with actuation solutions and helped them improve production efficiency, reduce costs, and optimize profit plans.

Besides, we aim to help you to reduce the budget, get the right quality valve and win the project.

Our goal is to offer a one-stop valve solution to fulfill your valve needs.

Needed price or want to get a valve solution, welcome to consult us by filling in the form below or email to sales@covnavalve.com

Sherry WongSales Manager

COVNA Electric Actuated Ball Valve Series

All of our electric ball valves could receive and feedback the signal to help to regulate and check the position

Controlling locally or remotely

covnaactuator.com

HK60Q-3PS Electric 3-Piece Threaded Ball Valve

● Nominal size: DN08 to DN100 (1/4″ to 4″)

● Connection options: Threaded

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/363/580/928 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-3PS-F Electric 3-Piece Flanged Ball Valve

● Nominal size: DN15 to DN200 (1/2″ to 8″)

● Connection options: Flanged (ANSI, JIS, DIN, GB)

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/363/580/928 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-3PS-W Electric 3-Piece Welded Ball Valve

● Nominal size: DN08 to DN100 (1/4″ to 4″)

● Connection options: Welded(butt weld or socket weld)

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/363/580/928 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-3PS-T Electric 3-Piece Sanitary Ball Valve

● Nominal size: DN15 to DN100 (1/2″ to 4″)

● Connection options: Tri-clamp

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QF Electric Flanged Ball Valve

● Nominal size: DN15 to DN200 (1/2″ to 8″)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/363/580/928 psi, Class 150, 10K

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-TF Electric Flanged 3 Way Ball Valve

● Nominal size: DN15 to DN200 (1/2″ to 8″)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Valve types: T port or L port

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/363/580/928 psi, Class 150, 10K

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QP Electric Plastic Ball Valve

● Nominal size: DN15 to DN100 (1/2″ to 4″)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Material options: UPVC/CPVC/PVDF/PPH

● Working pressure: 145/232 psi

● Working temperature: 14℉ to 176℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-PT Electric 3-Way PVC Ball Valve

● Nominal size: DN15 to DN100 (1/2″ to 4″)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Valve types: T port or L port

● Material options: UPVC/CPVC/PVDF/PPH

● Working pressure: 145/232 psi

● Working temperature: 14℉ to 176℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QB Electric Italy Type Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/580/928 psi, Class 150, 10K

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QW Food Grade Electric Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC,380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK56-WT Electric Sanitary 3 Way Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Valve types: T port and L port

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QT Electric 3-Way Threaded Ball Valve

● Nominal size: DN15 to DN80 (1/2in to 3in)

● Connection options: Threaded

● Valve types: T port or L port

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/580/928 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QV Electric Segment V Port Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Material options: Stainless steel 304/316/316L

● Working pressure: 145/232/580/928  psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60QG High-Pressure Electric Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Material options: Stainless steel 304/316/316L

● Max. working pressure: 5800 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60Q-GT High-Pressure Electric 3 Way Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Valve types: T port or L port

● Material options: Stainless steel 304/316/316L

● Max. working pressure: 5800 psi

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

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HK60-QF-C Electric Fluorine Lining Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Material options: WCB, Stainless steel 304/316/316L

● Working pressure: 145psi, Class 150, 10K

● Working temperature: 14℉ to 356℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC

Input / Output signals: 4-20mA, 1-5VDC, 0-10VDC

Features: Suitable for acid, alkali, wastewater, etc

COVNA Miniature Motorized Ball Valve Series

We also supply miniature motorized ball valves for you.

Available in fail-safe type, timer control type, regulator type and manual override type to meet your valve needs

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HK62-S Motorized Stainless Steel Ball Valve

● Nominal size: DN15 to DN50 (1/2in to 2in)

● Valve types: 2 way or 3 way (T port / L port)

● Connection options: Threaded

● Material options: Stainless steel 304/316/316L

● Working pressure: 10 bar

● Working temperature: 35.6℉ to 194℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC

Options: Fail-safe type, timer control type, regulator type and manual override

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HK62-H Motorized Brass Ball Valve

● Nominal size: DN15 to DN50 (1/2in to 2in)

● Valve types: 2 way or 3 way (T port / L port)

● Connection options: Threaded

● Material options: Brass

● Working pressure: 10 bar

● Working temperature: 35.6℉ to 194℉

● Voltage options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC

Options: Fail-safe type, timer control type, regulator type and manual override

COVNA Automatic Isolation Valves Series

We also supply electric actuated butterfly valves and pneumatic actuated valves for your project

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Electric Butterfly Valves

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Pneumatic Ball Valves

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Pneumatic Butterfly Valves

We Can Offer All Kinds Of Valve For Your Needs

Manufacturing electric actuated ball valve in all kinds for start, stop or regulate the flow rate

Consult us to get a custom valve service

Actuator Options Ball Valve Types Options Connection Type Valve Material Options Voltage Options Pressure Options Temperature Range
ON/OFF Type Electric Actuator

(For fully open/close)

Modulating Type Electric Actuator

(For regulating the switch angle)

Intelligent Type Electric Actuator

(For regulating the switch angle with an LCD display screen)

Explosion-proof Type Electric Actuator

IP68 Underwater Type Electric Actuator

● Auto Return Type Electric Valve Actuator

● 3-piece ball valve

● 2-piece ball valve

● 4 way ball valve

● 3 way ball valve

● 2 way ball valve

● Floating ball valve

● Trunnion ball valve

● Thread

● Flange

● Butt Weld

● Socket Weld

● Tri-clamp

● Double union

● Wafer

● Stainless steel 304

● Stainless steel 316

● Stainless steel 316L

● Carbon Steel

● UPVC

● CPVC

● PPH

● PVDF

● DC12V

● DC24V

● AC24V

● AC110V

● AC220V

● AC380V

● 10bar(145psi)

● 16bar(232psi)

● 25bar(363psi)

● 40bar(580psi)

● 64bar(928psi)

● 100bar(1450psi)

● 400bar(5800psi)

● -10℃ to 400℃

Types Of Electric Valve Actuators

Controlled by voltages, signals or Bluetooth to help to control remotely

covna-quarter-turn-electric-actuator

ON/OFF Type Electric Actuator

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

covna-quarter-turn-electric-actuator

Modulating Type Electric Actuator

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

covna-quarter-turn-electric-actuator

Intelligent Type Electric Actuator

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

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Multi-turn Electric Actuator

High torque range up to 10,000Nm to ensure the large size ball valve open and close fully

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Explosion-proof Electric Actuator

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Underwater IP68 Electric Actuator

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Auto Return Electric Actuator

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All COVNA actuators are available in manual override!

Why Choose COVNA 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, testing and sale.

We know the market deeply and will offer the turnkey valve solution according to your needs and industry needs.

What we can do for you? 

● Selection guide to help you select the right valve basic on your project needs

● Technical support to help you to solve the valve issue

● Offering 3D drawing, datasheet, manual to help you to use and install the valve

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

● Most of our products have huge stock and guarantee the delivery date to avoid the shipping delay

● Custom valve service is available

For Project Designer Or Contractor

● A one-stop valve solution to fulfill your valve needs. Saving time and saving cost

● Competitive price to help you to win the project

● Sufficient stock and fast shipping. To help you to start the project without delay

● Custom valve service to meet your project valve needs

For Distributors

● Market sharing to help you to know how to sell the goods and how to gain more market share

● Competitive price to help you to earn more benefits

● Sufficient stock and fast shipping to meet your inventory needs

● Product training to help you improve the professionalism of valve knowledge and help you to gain the trust of customers

Customize Your Own Actuated Ball Valve Now!

What Is Electric Ball Valve?

  • Electric ball valve is an important role in industrial automation control systems. It is also called electric shut off ball valve. As its name says, it helps to shut off and transport the mediums.  Electric ball valve is operated by an electric actuator to open and close the ball valve through the power supply. Except to help shut off and transport the medium. It can also be used for fluid adjustment and control. It is a pipeline pressure component for industrial automation process control.
  • According to the connection method of the ball valve, it can be divided into Flange electric ball valve, Thread electric ball valve, Tri-clamp electric ball valve, Welding electric ball valve, Double union electric ball valve and Wafer electric ball valve
  • According to the design of the ball valve, it can be divided into Two-piece electric ball valve, Three-piece electric ball valve and V-type electric ball valve
  • According to the type of ball valve, it can be divided into 2-way electric ball valve, 3-way electric ball valve and 4-way electric ball valve
  • According to the material of the ball valve, it can be divided into Stainless steel electric ball valve, Carbon steel electric ball valve and Plastic electric ball valve
  • According to the function of the ball valve, it can be divided into Normal pressure electric ball valve, Food safe electric ball valve, Anti-corrosion electric ball valve, Waterproof electric ball valve, Explosion-proof electric ball valve and High-pressure electric ball valve
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Advantages And Disadvantage of Electric Ball Valve

It is undeniable that the electric ball valve is currently a widely used valve, it can be applied to different applications and can work very well.
But everything has two sides. Electric ball valves have advantages and disadvantages.

Advantages of Electric Ball Valve

  • The thrust bearing reduces the friction moment of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.
  • Anti-static function: a spring is set between the ball, valve stem, and valve body, which can lead out the static electricity generated during the switching process.
  • Since materials such as polytetrafluoroethylene have good self-lubricating properties, the friction loss with the ball is small, so the service life of the ball valve is long.
  • The fluid resistance is small, and the ball valve is the smallest fluid resistance of all valves.
  • The valve seat has a good sealing performance. The sealing ring made of PTFE and other elastic materials is easy to seal, and the valve sealing ability of the ball valve increases with the increase of the medium pressure.
  • The valve stem is reliable in sealing. Since the valve stem only performs imitating rotation motion without lifting motion, the packing seal of the valve stem is not easy to be damaged, and the sealing ability increases with the increase of the pressure of the medium.

Disadvantages of Electric Ball Valve

  • In mud or other applications, suspended particles may settle and become trapped in the body cavity, causing wear, leakage or valve failure
  • Limited size range

Selection Guide Of Electric Ball Valve

  • Confirm the valve size
  • Confirm the connection method
  • Confirm the working temperature and ambient temperature
  • Confirm the working pressure
  • Confirm the material
  • Confirm the control methods

Or tell us your requirements, we will help you to select the right electric ball valve!

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Valve Project Showcase

Expect offer the ordinary electric actuated valve, we also could custom the valve basic on your needs. To help your project runs well

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2500LB Electric Flanged Ball Valve

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RS485 Explosion-proof Electric Ball Valve

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Class 600 Electric Flanged Ball Valve

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DN250 Electric Flanged Ball Valve

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Explosion-proof Flanged Electric Hard Seal Butterfly Valve

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Fail-Safe Motorized V-Port Ball Valve

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Motorized Double Flanged Butterfly Valve

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Intelligent Motor Operated JIS Gate Valve

Get A Better Quote Now

Consult us to get a best price and select the right electric ball valve for your project

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