Shelly FrankEver Smart Water Valve DN20

The Shelly FrankEver Smart Water Valve DN20 is a Wi-Fi and Bluetooth-enabled smart valve for precise water flow control and home safety automations. It has a 3/4" connection thread and works without a separate hub.

Key Features:

• Connectivity: Features both Wi-Fi and Bluetooth connectivity (also functions as a BLE gateway and Wi-Fi range extender), with no additional hub required for operation.
• Precise Flow Control: Allows adjustment of the valve opening from 0% to 100% for fine-grained control of water flow, ideal for both water supply management and irrigation systems.
• Power Reserve: Includes a built-in power reserve (internal battery/capacitor) that ensures the valve can perform an open or close action during a power outage based on pre-set preferences.
• Temperature-Based Automations: Supports the connection of a DS18B20 temperature sensor (sold separately) to create automations based on ambient or water temperature, helping prevent frozen pipes.
• Drinking Water Certified: The valve is certified safe for use with drinking water systems (NSF certification).
• Smart Scheduling: Create custom schedules based on time, daily routines, or sunrise/sunset cycles to automate watering or water shut-off.
• Remote Control & Voice Assistants: Control the valve remotely via the Shelly Smart Control app and integrate with voice assistants like Amazon Alexa and Google Home (support coming soon via updates).
• System Integration: Works with the full Shelly ecosystem and open protocols, allowing it to be paired with other sensors (e.g., Shelly Flood sensor) for automated leak detection and shutoff.
• Durable Build: Constructed from high-end materials, including stainless steel components and engineering plastics, with a maximum operating pressure of 10 bar.
• Power Supply: Operates via a standard 2A USB Type-A power source.
• Size: This specific model is DN20 (3/4 inch thread connection), suitable for a diameter of 20mm pipes.