Stainless steel 2-way motorized ball valves provide electrically actuated shut-off control for water, compressed air, and compatible process media. These valves use quarter-turn ball operation with electric actuation for reliable automated flow control in industrial and OEM systems.
Stainless steel construction supports applications requiring corrosion resistance and durable performance in demanding environments.
Available Configurations
| Configuration Item | Details |
|---|---|
| Valve type | 2-way motorized ball valve |
| Valve body material | 304 Stainless steel |
| Internal components | Stainless steel |
| Ball seat material | PTFE |
| Seal material | EPDM |
| Port configuration | 2-way |
| Connection type | Female NPT |
| Available sizes | 1/2 inch, 3/4 inch, 1 inch |
| Compatible actuators | XR22, XR33 |
| Wiring options | 2-Wire Power-to-Open, Power-off-to-close |
| Actuator method | Capacitor-Assisted |
Technical Specifications
Stainless steel 2-way motorized ball valves use a full-port, quarter-turn design for electrically actuated shut-off. The actuator operates only during opening and closing cycles, supporting efficient automation use cases.
| Specification | Details |
|---|---|
| Valve type | Motorized 2-way ball valve |
| Port style | Full port |
| Operating pressure | 0 to 185 psi |
| Media temperature | 35 to 200°F |
| Pipe sizes | 1/2 inch, 3/4 inch, 1 inch |
| Thread connection | NPT female |
| Actuator | XR22, XR33 |
| Actuator torque | 3 Nm |
| Duty rating | 100% ED |
| Open/close time | 5 seconds or less |
| Actuator ambient temperature | 5 to 120°F |
| Enclosure rating | IP67, NEMA 4 equivalent |
| Approvals | CE compliant, EMC compliant |
Actuator Options
Both actuator types are designed for automated shut-off and remote control integration in industrial systems.
| Actuator | Wiring Type | Actuation Method | Fail Position | Supply Voltage |
|---|---|---|---|---|
| XR22 | 2-wire | Capacitor-assisted | Fail close | 9-24V AC/DC, 110-230V AC |
| XR33 | 3-wire | Direct motor-driven | Last position | 9-24V AC/DC |
Pressure, Temperature, and Media Fit
They are used in general industrial automation, process control, HVAC, and water distribution systems where reliable shut-off is required.
Dimensions and Size Range
Stainless steel 2-way motorized ball valves are available in compact threaded sizes for OEM and industrial piping systems.
| Pipe Size | Length | Height | Width | Weight |
|---|---|---|---|---|
| 1/2 inch | 2.44″ port to port, 2.75″ total | 4.00″ | 2.56″ (actuator) | 0.81 lbs |
| 3/4 inch | 2.83″ port to port | 4.25″ | 2.56″ (actuator) | 1.05 lbs |
| 1 inch | 3.11″ port to port | 4.55″ | 2.56″ (actuator) | 1.35 lbs |
Design and Performance
- Electric motorized quarter-turn actuation
- Full-port flow design for efficient media transfer
- Stainless steel body for corrosion resistance
- Compact actuator design for automation systems
- Power used only during actuation cycles
- Suitable for industrial and OEM applications
- IP67 actuator enclosure, NEMA 4 equivalent
- Threaded NPT body for straightforward installation in smaller line sizes
Typical Uses
| Application / System | Typical Use |
|---|---|
| Process water control | Automated shut-off and flow control |
| Compressed air systems | On/off air isolation in industrial lines |
| HVAC systems | Automated heating and cooling control |
| Filtration systems | Isolation and flow routing control |
| Water distribution lines | Electric shutoff in threaded branch or control lines |
| OEM equipment | Integrated automated valve control |
| Industrial process systems | General fluid shut-off and control |
Technical Resources
Review size, actuator type, supply voltage, and seal material before final selection. In addition, the ordering structure separates pipe size, seal material, wiring type, and voltage code, which makes quote matching easier for distributor and OEM workflows.
- Download the 2-Way Motorized Stainless Steel Ball Valves – 1/2 to 1 inch Spec Sheet
- Download the 2-Way Motorized Stainless Steel Ball Valves – 1 1/2 to 2 inch Spec Sheet
- Confirm voltage and wiring requirements
- Review seal material before chemical service use
- Contact Atlantic Valves for product support and quoting
Technical Note
These valves are not for use in medical life support, combustion, aviation, aerospace, automotive, or similar applications. Review body and seal compatibility before final selection, especially for chemical processing service.
