Price: $69.99 - $239.00
(as of Jul 12, 2025 20:54:48 UTC – Details)
From the brand
Industry-leading Valve Operator: Easy DIY no-plumber-required installation. High torque motor for years of dependable service. Compatible with standard ball valves, pipe size ½, ¾, 1, 1 ¼ inch
YoLink Smart Valve Controller: Combined with the Valve Operator, makes your water shut off smart. Know and control the status of your water valve using the convenient YoLink app, any time, from anywhere (YoLink Hub is REQUIRED).
No Wi-Fi, No Internet, No Power? No Problem! Only YoLink’s unique Control device-to-device pairing offers operation through the loss of Wi-Fi, internet even AC power! Add YoLink smart water leak sensors to complete your AUTOMATIC YoLink Smart Water Solution.
Start Smart! Don’t buy a standalone water leak alarm if you can instead start the foundation of your new smart home! The Hub is compatible with a growing ecosystem of smart devices, including home security, smart locks, lighting & power control, temperature, humidity monitoring, thermostat, sprinkler controllers and more!
Scalable, from Single-Family to High-Rise Condos, and powered by LoRa, YoLink offers industry-leading long-range (up to ¼ mile!) and capacity (300+ devices per Hub), add as many Hubs as needed, to expand capacity and range!
Works With Alexa & Google Voice Assistants: Supercharge your YoLink system by adding the YoLink skill to Alexa or Google Assistant. Control your YoLink devices by voice command (“Alexa, turn off the valve” – “OK!”) and control your YoLink devices as part of routines/automation that may include other, third-party, smart devices integrated with Alexa/Google.
REQUIREMENTS, COMPATIBILITY & PACKAGE CONTENTS: YOLINK HUB IS REQUIRED! Not included; Please search B07TQLKQLJ for the Hub. PACKAGE CONTENTS: (1) YoLink Water Valve Controller, (1) EVO Valve Operator, (1) Quick Start Guide
Customers say
Customers find the water valve controller easy to install, taking about 10 minutes, and appreciate its flawless functionality, build quality, and value for money. They praise its water leak prevention capabilities, working well with Yolink leak detection systems, and its automatic water shut-off feature. Customers value its alerting capabilities, with one mentioning real-time notifications via the app, and find it offers peace of mind.
LuciDreamer –
A Game Changer for Home Water Leak Prevention â Excellent Setup and Performance!
I recently swapped out my old Guardian water leak detection system with the YoLink Smart Water Valve Controller, and I couldnât be happier with the decision. The installation process was a breezeâit took me about 30 minutes to get the valve controller set up, and setting up the 16 leak detectors around the house took a bit more time, but overall, it was a straightforward DIY project. The system was incredibly easy to install, and I didnât need any professional plumbing help, which was a huge plus.What really stood out to me was how much better this YoLink system is compared to my previous Guardian system. The Guardian system was constantly failing, poorly designed, and a major headache. Not to mention, it cost a fortuneâeach controller was $50, and it was always causing issues. In contrast, the YoLink system is night and day! The setup process is simple, user-friendly, and intuitive, and I didnât need to rely on complicated instruction videos. Since Iâm familiar with this type of system from previous experience, I was able to easily configure everything, including the automation tab in the app to trigger the valve to close when a leak is detected.The wireless range is fantastic and very reliable, even across multiple walls in my home, which ensures that I get real-time alerts no matter where I am. The hub is on one side of the house and the valve/controller is on the other and they communicate over the mesh WiFi 6 network without issues. The system updates and configures quickly, which is a huge bonus when I need to adjust anything.The only tricky part of the setup for me was figuring out how to trigger the valve to close when a leak is detected, but once I played around with the automation settings in the app, it was smooth sailing from there. It does need a separate event for each leak detector added to the Automation to trigger the event but there seems to be great developers working for YoLink and they added a Replicate option making this a breeze!!! Great job!!!Overall, Iâm beyond satisfied with this YoLink Smart Water Valve Controller system. Itâs everything the Guardian system should have beenâeasy to set up, reliable, and cost-effective. If youâre in the market for a smart water leak detection system, I highly recommend this one! Itâs definitely A++++ in my book!
Arun Gupta –
Works well
It did take some effort to install, but it had all the parts needed for installation. It works very well. I can ask Alexa to turn off the water supply and it does. I am using the power adapter to power this, with battery just serving as backup, so cannot comment on battery life. The YoLink hub is installed on the first floor and this shut-off valve is installed in basement, but no issues with signal. Good value for money.
Donnie –
Great piece of mind
Easy install. When used with their water sensors it keeps the house safe from flooding
Mr. Fix-it –
Great leak insurance!
For years I have had leaks from washing machines, water heaters, water filters, water softeners, pipes, faucets and toilets. I installed a water alarm with many sensors years ago, so the leaks I have had were caught before major damage. I have always worried about those that occur when no one is home, so I finally bit the bullet and bought a Yolink system on Prime Day. Had to install a separate ball valve after my ancient main gate valve, which was difficult because of restricted space Used a compression fitting valve on my 3/4″ main line. Setting up the EVO valve operator and controller with a speakerhub and 3 water alarm 4s was the easy part. Programming the app to turn off the valve on an alarm was not intuitive. Yolink responded quickly to my email inquiry, giving me step by step instructions to create a “scene” using the Smart button to activate the valve and speakerhub. Thanks for great customer service, Yolink, which is usually hard to come by since covid. I connected my multiple basement sensors to one alarm module, by soldering the two leads from the sensor string to the terminals on module top (through a toggle switch). The other two alarms I used in bathrooms, which worked out great (set them on a paper towel pad to minimize water amount needed to cause alarm). So nowI have l local alarm, a hub alarm and a push cell alarm if a leak occurs. Worth the couple hundred bucks, for sure!
GG –
Yes – It’s worth it
After many hours of research, decided to go with the YoLink product line. Purchased the hub, water sensors, couple of the outlet controls, motion sensor, and a door sensor (which by the way works fantastic for the garage door eliminating the question 5 minutes after leaving home, did we close the garage door?) Anyway, the water valve while a little pricey was a great addition. Took 10 minutes to install on my water main, no plumber needed. Have linked the value to the sensors, tested by pouring some water under a sensor and as designed the main shut itself off. Also like that I can manually turn the water valve on or off from my phone and on the device itself, there’s a release button and handle to override the system if needed. The Yolink app is easy to use, controls everything on the system with a lot of different options. Sends alerts to your email or via text message. The best part, the app is FREE, no subscription costs. Adding equipment is a breeze, just scan the QR code on the device and it connects wireless to the hub.