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BRAND:  yolink        MODEL: YS5001+DN40S

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1-1/2 Inch Stainless Steel Motorized Valve and X3 Commercial Grade Wireless Smart Water Valve Controller - HUB REQUIRED!
1-1/2 Inch Stainless Steel Motorized Valve and X3 Commercial Grade Wireless Smart Water Valve Controller - HUB REQUIRED!


1-1/2 inch stainless steel motorized valve and our X3 (commercial grade) wireless Valve Controller, which is Alexa, Google, IFTTT, and Home Assistant-compatible. Please note: a YoLink Hub or SpeakerHub is required (see below).




Free U.S. Shipping, Orders $50 & Up

Hassle-Free 60 Day Returns

2-Year Warranty, Controller & Valve

Do-It-Yourself Installation

U.S. Phone Support Available

100% Satisfaction Goal




Google Assistant

Raedius Web Console

Home Assistant


  • "X3" (commercial grade) smart wireless outdoor-rated valve controller and outdoor-rated motorized valve kit


  • Controller does not require external power - no AC, plug/receptacle, wiring, required.
  • Remote status and control with the convenient YoLink app
  • YoLink Control allows for the Water Valve Controller to be controlled directly by YoLink Water Leak Sensor 2, without an internet connection
  • YoLink’s industry-leading long range communication allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home
  • Amazon/Google Assistant, Home Assistant and IFTTT integration
  • 2 Year Warranty on the controller and valve (Typically, mechanical products carry a 1 year warranty, unless purchased as part of an X3 controller kit)


  • Remotely check on the on/off status of your valves, using the YoLink app
  • The extended environmental range allows for outdoor use in some climates and applications (refer to Technical Specs, below, and to the installation manual for more information)
  • Extremely easy and fast installation using the YoLink app with Scan & Play
  • As part of your long-range/low-power YoLink smart home system, enjoy the reliability and carefree operation with Water Valve Controller batteries that can last 10 or more years

  • Remotely turn the water on or off at your condo, rental property, summer/winter home while not in use
  • Prevent unauthorized use, by turning off water lines
  • Use the YoLink Water Leak Sensor to automatically shut off the water when a leak is detected, preventing costly damages (Water Leak Sensor sold separately)
  • Shut off water to your lawn sprinkler system during the winter months, preventing water from freezing in the pipes
  • Automate pet and livestock watering, with remote control and preset schedules (consider pairing your water valve controller with the Water Leak Sensor 2 with water level detection)
  • Connect the valve to HPT Hose Pipe Fittings, to connect to and control garden hoses, for control of lawn sprinklers and swimming pool water level (consider our Water Level Monitoring Sensor, for automatic water level top-off systems)


Controller: Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor

Visual Interface: Multi-color Status LED

User Controls: SET Button

Power: One ER34615 3.6V lithium battery (replaceable)

IP Rating: IP67


Operating Temperature Range: -4°F – 122°F (-20°C – 50°C)


Voltage: DC 12V

Applicable Water Pipe Size: (Same as Valve Size)

Thread: NPT

Indicator: Yes

Valve Body Material: Stainless Steel

Actuator Material: Engineering Plastics

Open/Closed Time: Less Than 5 Sec

Suitable Media: Air, Water

Max. Torque Force For Actuator: 2 N.M

Cable Length: 0.5 Meters

Max Working Pressure: 145PSI (1.0MPA)

Working Current: Max 500Ma While in Operation (Opening or Closing; no Current Draw in Standby Mode)


Liquid Temperature Range: 35.6° to 194°F (2° to 90°C)

Environment Temperature Range: -5 to 122F (-15° to 50°C)

  • (1) YoLink X3 Water Valve Controller
  • (1) DN##S Motorized Valve
  • (1) Quick Start Guide
  • YoLink Hub with an internet connection (wired Ethernet or 2.4GHz Wi-Fi). Refer to the Hub user guide for additional information
  • Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher
  • Tools Required: None
  • Installation Difficulty Level: Super Easy
If you have not already visited these pages, please do so. If any of our product information is found to be insufficient or if you have any remaining questions, please use the Contact Us area near the bottom of this page. Click or tap for more info:

Start Here: Hubs & Starter Kits

Water Control

Leak Protection System Builder

For full functionality, including for the app to work, YoLink devices must connect to at least one hub (YoLink Hub or SpeakerHub), and that hub must have an internet connection. Unless you are adding devices to an existing YoLink account, or unless your building is covered by an existing YoLink or Raedius wireless network, please add one hub to your order.

After your Hub or SpeakerHub is set-up and online, you are ready to add water leak detection, siren alarms, or any of our growing line of long-range, long-life and economical smart products! Please consider adding our water leak detection sensors, can can easily be added to your system, and can complete your Smart Water Leak Protection System. Click here to learn more. 

Consider the FlexFob, for remote control of your valve!

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FlexFob Smart Fob, 2nd Generation
Q:  Can I manually operate the valve?  A: Yes. The valve has a manual operation knob on the top. On the underside of the sensor, after removing the waterproof screw hole plugs, remove the four screws to access the battery area. The sensor uses two AAA batteries, standard alkaline (lithium is optional), but do not use rechargeable batteries. You should get upwards of 5 years between battery changes!  

Q: Do I need the hub?  A: Yes. For full functionality, and for the app to work, the Valve Controller must wirelessly connect to one of our hubs (the original YoLink Hub or the SpeakerHub - learn more here) that has an internet connection. It is possible to use Control-D2D pairing to establish links between your sensors, such as between the valve controller and leak sensors, so that the devices will operate - the valve controller will shut off the water automatically upon water detection - even if the power is out and the internet is down, but this is as a back-up or protection against those situations. For the app to work, including remote viewing and controlling of your YoLink devices, device health checks, battery level, and firmware updates from the factory, you should have a hub.

This product is a member of the following collections:

Motorized Valves

Water Leak Protection System Collection

Smart Water Solutions Collection

Smart Aquarium

Do you have questions? We have answers!

Do you have questions? We have answers!

Please fill out the form below, or if your matter is urgent, please call us at  949-825-5958. Please note our Irvine, California office hours: 9AM - 5PM Pacific, Monday through Friday. You may experience waits as we attend to previous customer requests. 

Please fill out the form below, or if your matter is urgent, please call us at  949-825-5958. Please note our Irvine, California office hours: 9AM - 5PM Pacific, Monday through Friday. You may experience waits as we attend to previous customer requests.