Electric Ball Valves
Motorized Ball Valves | Electric Actuated Ball Valves
Automate the control of water, air, compatible gases, and liquids with electric motorized ball valves. Also known as electric actuated ball valves, these quarter-turn valves combine a full-port ball valve with an electric actuator to provide reliable remote flow control for residential, commercial, OEM, and industrial applications.
Unlike manual ball valves, motorized ball valves open and close automatically when powered, making them ideal for irrigation systems, water shutoff systems, HVAC equipment, industrial automation, smart home projects, and process control applications.
Available in brass, 304 stainless steel, and UPVC, our motorized ball valves are offered in 2-wire auto-return and 3-wire control models with multiple voltage options to suit a wide range of installations.
Why Choose a Motorized Ball Valve?
Motorized ball valves are an excellent choice when applications require dependable automatic flow control with high flow capacity.
Benefits include:
- Full-port design for maximum flow
- Higher Cv than comparable solenoid valves
- Low pressure drop
- Slow operation that helps reduce water hammer
- Power is typically consumed only while the valve is changing position
- Easy integration with timers, PLCs, switches, smart controls, and automation systems
- Available in brass, stainless steel, and UPVC
- Suitable for commercial, industrial, OEM, agricultural, and compatible residential applications
Common Applications
Motorized ball valves are commonly used in:
- Automatic water shutoff systems
- Irrigation systems
- Smart home water control
- Greenhouse irrigation
- HVAC systems
- Commercial plumbing
- Industrial process equipment
- Water treatment systems
- Car wash equipment
- Chemical transfer systems
- Equipment isolation
- OEM machinery
- Agricultural systems
- Remote flow control
- DIY automation projects
How Does a Motorized Ball Valve Work?
A motorized ball valve uses an electric actuator to rotate a ball with a hole through its center. When the hole aligns with the piping, media flows through the valve. When the actuator rotates the ball 90 degrees, flow stops.
Unlike a manual ball valve, the actuator performs the rotation automatically after receiving an electrical control signal, allowing the valve to be integrated into automated systems.
Motorized Ball Valve vs. Solenoid Valve
Although both automate flow control, they operate differently.
Choose a Motorized Ball Valve When You Need:
- High flow capacity
- Full-port flow
- Reduced water hammer
- Lower power consumption after actuation
- Long-duration open or closed positions
- Larger pipe sizes
Choose a Solenoid Valve When You Need:
- Faster switching speeds
- Compact size
- High-cycle operation
- Simple on/off control
Selecting the right valve depends on your application, flow requirements, operating pressure, and control method.
Choosing the Right Motorized Ball Valve
Select the Right Valve Material
Brass
Brass motorized ball valves provide a durable, economical solution for water, air, and many general-purpose applications.
Stainless Steel
304 stainless steel valves provide a lead-free solution suitable for potable water while offering excellent corrosion resistance and durability.
UPVC
UPVC motorized ball valves are lightweight and corrosion-resistant, making them suitable for salt water, acids, and many chemical applications.
2-Wire Auto Return vs. 3-Wire Control
2-Wire Auto Return
These valves automatically return to their default position when electrical power is removed.
They are commonly selected for:
- Emergency shutoff
- Safety systems
- Automatic fail-safe operation
3-Wire Control
3-wire valves remain in their last commanded position until another control signal changes the valve position.
These are commonly used in:
- Industrial automation
- PLC systems
- Building automation
- Equipment control
Voltage Options
Choose a valve that matches your available power source.
Available voltages include:
- 9–24V AC/DC
- 110–230V AC
Always verify the voltage on the individual product page before ordering.
2-Way or 3-Way?
2-Way Ball Valves
Used to start or stop the flow.
3-Way Ball Valves
Used when applications require diverting, distributing, or mixing media between multiple flow paths.
3-way motorized ball valves feature an L-port design that allows flow to be redirected between three ports.
Frequently Asked Questions
What is a motorized ball valve?
A motorized ball valve is a quarter-turn ball valve operated by an electric actuator instead of a manual handle, allowing automatic flow control.
What is the difference between a motorized ball valve and a manual ball valve?
A manual ball valve is opened and closed by hand.
A motorized ball valve performs the same function automatically using an electric actuator.
Are motorized ball valves better than solenoid valves?
Each valve has advantages.
Motorized ball valves provide higher flow capacity, lower pressure drop, and reduced water hammer, while solenoid valves are often selected for faster switching applications.
Can I use a motorized ball valve for a smart home?
Yes. Motorized ball valves are commonly integrated into smart home water shutoff systems and other automated control systems using compatible controllers.
Can I install a motorized ball valve myself?
Many homeowners and DIY users install motorized ball valves for irrigation, water shutoff, and automation projects. Always follow the product installation instructions and verify that the valve matches your electrical supply and piping system.
Which valve material should I choose?
Do motorized ball valves help reduce water hammer?
Yes. Because they typically open and close over several seconds rather than instantly, motorized ball valves help reduce pressure spikes that can contribute to water hammer.
What is the difference between a 2-wire and 3-wire valve?
A 2-wire auto-return valve automatically returns to its default position when power is removed.
A 3-wire valve remains in its last commanded position until another control signal changes it.
Need Help Choosing the Right Motorized Ball Valve?
Choosing the right motorized ball valve depends on your application, valve material, voltage, control method, and flow requirements. Whether you're replacing a manual valve, automating an irrigation system, designing OEM equipment, or building a custom automation project, our team can help you select the right valve.