The SmartWise one-way valve is a smart device that can be remotely controlled for the opening and closing of water pipes. Like Sonoff devices, it works with the eWeLink app and can be connected with Sonoff/eWeLink automations. Equipped with a built-in Wi-Fi chip, it allows direct connection to the Wi-Fi router without the need for a smart home hub.

You can open and close the valve remotely from any Android or iOS device with an internet connection via the eWeLink app and monitor its current status (open = ON or closed = OFF). The app also allows for scheduled opening and closing, accepting timers or recurring actions.

The valve is powered by a 5V DC power supply included in the product and operates with a maximum working pressure of 16 bar (at temperatures of 1-70℃). It is available in various sizes DN15 (1/2" thread), DN20 (3/4" thread), and DN25 (1" thread).

Product Features:

• Valve type: open/close
• Maximum pressure: PN16
• Water temperature: 1-70℃
• Diameter: 1" thread (DN25)
• Ends: external-internal (or internal-external, can be installed in both directions)
• Material: fitting: brass, plastic parts: PC/ABS (fire-resistant)
• Voltage: 5V DC (powered by the supplied power supply and cable)
• Operating temperature: -20-50 ℃
• Operating humidity: 0%-80% RH

Control:

• Via the ON/OFF button on the valve or
• Via the internet, from the eWeLink app or
• Via a scheduled program/timer/recurring action in the eWeLink app (timers are stored in the device, executed even offline), up to 8 active timers supported or
• Via automations based on the eWeLink platform (smart scenes).