Neo Smart Water Valve NAS-WV02W
This warranty covers any issues with the hardware or firmware that exist at the time of purchase or that appear within the warranty period. The warranty includes all parts of the hardware, such as the body, mechanics, and display (if applicable). However, it does not cover consumable items like batteries or accessories, as their lifespan depends on how much they are used.
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All orders are shipped from the EU
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Drinking-Water Certified Brass Valve (NSF)
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Ultrasonic Measurement System - Non-mechanical sensors detect flow rate, pressure, and temperature with high precision and no moving parts.
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Real-Time Monitoring & Consumption Tracking - View live flow rate, water temperature, pressure, and total water consumption directly in the Shelly Smart Control app.
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Fast Open/Close Operation For responsive shut-off and water supply control
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Realiable & Precisе measurment - Temperature accuracy ± 0.5 °C, pressure accuracy ± 1 kPa, and flow-volume precision ± 0.1 gal (0.38 L).
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Wi-Fi and Bluetooth Connectivity - No hub required
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Local Web Interface for Direct Device Access
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Standard G 1-1/4 BSPP thread with DN25 (G1 R) adapter included in the packaging.
FAQ
WHY Neo Smart Water Valve
Ultrasonic Measurement & Monitoring
Measure water flow, pressure, and temperature in real time with ultrasonic precision - no moving parts, no wear. Enjoy accuracy of ±0.1 gal (0.38 L) for flow, ±1 kPa for pressure, and ±0.5 °C within a -10 °C to 65 °C rangeWater Consumption Tracking
See exactly how much water you use. Track total, average, and real-time consumption with clear charts in the Shelly Smart Control app - including daily, weekly, and monthly insights.Automatic Shut-Off, Alerts & Leak Protection
Set custom alerts for temperature, pressure, or consumption, and define how the valve behaves after power restoration. Use the physical button anytime for quick, manual control. Pair with Shelly Flood Gen 4 and protect your property against leakage.Multiprotocol Connectivity
Connect instantly via 2.4 GHz or 5 GHz Wi-Fi, or use Bluetooth 5.0 for easy setup. And stay connected without the need for a hub or gateway.Automation & Smart Scenes
Automate your water system your way. Pair the valve with other Shelly devices to create smart scenes for leak prevention, irrigation, or temperature-based actions.Local Web & MQTT Access
Access and control the valve locally, even without the cloud. Use the built-in web interface or MQTT to configure settings, monitor data, and integrate with smart-home servers.Data Visualization & History
Understand your water use at a glance. View detailed charts of flow rate, temperature, and consumption history for the last 24 hours. Monitor water temperature in °C or °F, flow and total consumption in Liters, Gallons, m³, or ft³, and pressure readings in PSI, kPa, or bar.Drinking-Water Certified & Durable Build
Build to last. The NSF-certified brass body with IPX7 protection ensures long-term reliability in drinking-water installations and humid environments.Neo Smart Water Valve NAS-WV02W
Leak & Flood Prevention
Protect your property from unexpected leaks.
When paired with Shelly Flood sensors, the valve automatically closes the main line the moment water is detected. Get instant alerts and confirm shut-off directly in the Shelly app, ensuring 24/7 peace of mind and minimal damage risk..
Remote Water Management
Control water access from anywhere.
Open or close the valve remotely, view live flow and temperature data, and monitor usage trends via the Shelly Smart Control app.
Perfect for rental homes, vacation properties, or commercial spaces that require remote monitoring and safety automation.
Efficient Irrigation Control
Water smarter with precision.
Automate irrigation based on time, temperature, or weather data through Shelly scenes.
Monitor flow rate and water consumption in real time to avoid overwatering and reduce waste.
Commercial Applications
Ideal for hotels, offices, rental properties, and multi-unit buildings where water monitoring and protection are essential.
Each valve reports real-time flow, pressure, temperature, and consumption, allowing facility managers to monitor zones individually and detect anomalies early.
When combined with Shelly Flood sensors, the valve can shut off only the affected water line to minimize disruption and prevent damage.
Through the Shelly Smart Control app, administrators can review consumption charts, compare usage between zones, and schedule routine valve checks or maintenance cycles.
Its ultrasonic precision, NSF-certified construction, and IPX7 protection ensure dependable performance in high-demand environments.
Shelly Smart Control
is Free!
Download our free app to manage spaces, monitor energy, and track expenses. Upgrade to Premium for even more features!
Shipping worldwide
Shelly offers worldwide shipping, making our products accessible globally.
2 to 5 years warranty
Get 3 years warranty on Shelly Plus, Wave, Gen3 and Gen4 devices; 5 years on Shelly Pro and Wave Pro devices and
2 years on all the rest.
Highest standards
Shelly Europe holds ISO 14001:2015, ISO 27001:2022, and ISO 9001:2015 certificates.
Proudly designed and developed in the EU.
Master Your Shelly
Access expert tips and detailed guides in our Shelly Knowledge Base—your ultimate resource for maximizing your smart home setup.
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