AJAX SMART VALVE 1/2 Black

The AJAX Smart Valve 1/2 Black is a motorized ball valve designed for intelligent water leak prevention and emergency shut-off. It integrates seamlessly with Ajax security systems to automatically stop water supply when a leak is detected, preventing costly damage. The valve is controlled via the Ajax app, automation scenarios, or a manual button, offering flexibility and peace of mind.

Advantages

Fast 7-second valve closing time minimizes water damage. Reliable Jeweller radio protocol ensures stable communication up to 1,100 m line of sight. IP65-rated actuator housing protects against dust and water jets. Tamper protection alerts you to any unauthorized removal. Long battery life up to 3 years with 4x CR123A batteries or optional external power supply.

Suitable for

• Residential and commercial water leak prevention systems
• Integration with Ajax security systems (Hub 2, Hub 2 Plus, Hub Hybrid)
• Automated water shut-off in case of detected leaks
• Remote control of water supply via smartphone app

Key specifications

• Valve Diameter: 1/2 inch (DN15)
• Color: Black
• Wireless Technology: Jeweller radio protocol
• Wireless Range: Up to 1,100 m (line of sight)
• Power Source: 4x CR123A batteries, 9-12V DC external
• Battery Life: Up to 3 years
• Max Water Pressure: 16 bar (1.6 MPa)
• Operating Temperature: 0°C to +60°C
• Ingress Protection: IP65
• Valve Closing Time: 7 seconds
• Valve Material: Brass (body), Stainless Steel (ball)
• Actuator Material: ABS plastic
• Control Method: Ajax app, automation scenarios, manual button
• Compatibility: Ajax Hub 2, Hub 2 Plus, Hub Hybrid
• Torque: 8.5 N⋅m
• Frequency Band: 868.0–868.6 MHz
• Installation: Indoor use only
• Tamper Protection: Yes (actuator housing)

Recommendations

For optimal performance, install the Smart Valve in a dry indoor location and pair it with an Ajax leak detector for automatic shut-off. Ensure the valve is accessible for manual operation if needed.