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Product description
Powered by a 9V battery or an external power source, the LinkTap Wireless Valve Controller (a.k.a. ValveLinker) can operate all mainstream 3-24V DC latching solenoid valves (1/2″-2″). It can also serve as a drop-in replacement for existing battery-powered irrigation controllers.
Flexible and Powerful Watering Control
Achieve simple daily watering or create complex schedules easily with LinkTap’s intuitive system.
Start or Stop Watering on Demand
Start watering with adjustable duration (3s-24h) or volume from anywhere with one click in the app.
Precise Watering for Healthier Plants
Easily create, save and adjust 20+ watering plans with multiple daily cycles from the LinkTap app.
Reduce Water Runoff
Valve repeatedly opens/closes during a watering session. Available in all watering modes.
Easy Manual Control Without App
Start or stop watering anytime with the button. Lockout via app & auto shut off for added security.
1 Flexible Watering Control
2 Instant Watering
3 Multi-Cycles Water Plan
4 ECO Mode
5 Manual Watering
Reliable, Efficient, and Uninterrupted 
Design with Safety in Mind
In the event of a power/network outage, ongoing watering will end as usual, and subsequent watering will still proceed according to the pre-set plan
Easy Setup
Setting up the LinkTap is easy. Plug the gateway to your router, register the hardware in the app with a simple QR code scan, and you’re good to go!
Struggle with WiFi Dead Spots?
Our proprietary Zigbee protocol provides wider wireless coverage than most residential WiFi systems, ensuring a reliable signal throughout your garden
Long Battery Life
A single 9V 1000 mAh lithium battery or two 9V 500 mAh alkaline batteries can last one year under normal conditions
Customizable Rain Skip Saves You Water
Thousands of gallons can be saved as it can automatically skip watering before and after it rains.
Feed Plants with Right Amount of Water
The system automatically adjusts the amount of water based on the local temperature on watering days
Stay Informed and in Control
Get notified of watering cycle updates, low battery, and offline status for your LinkTap devices.
Track 90-Day Water Consumption at Your Fingertips
Easily access comprehensive watering data, e.g. date, time, duration, water usage, cost, etc.
Optimize Flow Control & Valve Life
Maximize efficiency and prolong valve lifespan with Master Valve’s centralized water flow control.
1 Skip if Rain
2 Temperature Adaptive
3 Real Time Notifications
4 Watering & Rain Skip Data
5 Master Valve Mode
Effortless Control and Monitoring 
Share Control
LinkTap lets you share control of devices, edit permissions and access from anywhere. Landscape pros can also easily manage clients’ systems on app
Batch Watering
Easily control multiple LinkTap watering zones with flexible instant watering options, eliminating the hassle of activating each device individually
Built-in Health Check Tool
Monitor LinkTap device performance, troubleshoot issues, optimize deployment, and gain peace of mind with a clear view of your system’s status
LinkTap in Your Smart Home
Manage watering with Alexa commands, providing ease and convenience in your smart home. Supports Home Assistant via MQTT, cloud and local APIs
Advanced Fault Detection for Total Peace of Mind
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Stay one step ahead of issues like broken valves, water cutoffs, pipe bursts, and clogs. LinkTap’s advanced sensors and algorithms instantly detect faults, enabling you to take prompt action, prevent costly damage, and minimize water waste.
Flexible Power Options
With an optional LinkTap DC Converter (sold separately), the valve controller can be powered by a wide range of external DC power sources, providing flexibility in your irrigation system setup.
Rugged and Weatherproof
The UV-safe exterior and IP66 waterproof design protects the ValveLinker from harsh weather conditions. Designed for every type of climate, the LinkTap ValveLinker is robust, sturdy, and reliable.
Unified User Experience
With 15 devices per Gateway and up to 20 Gateways per user account, users can easily build a hybrid irrigation system by controlling various watering devices through a single Gateway and user account.
Battery-Powered Smart Sprinkler Controller (1/2/4 Zones): Built for valve boxes and sites without AC power. Control in-ground irrigation valves remotely via the LinkTap app/web when paired with the LinkTap Gateway
DC Latching Solenoid Compatible: Operates all mainstream DC latching solenoid valves (1/2″–2″). Often a drop-in upgrade from traditional battery controllers using DC latching solenoids (NOT compatible with AC solenoids)
Weather-Aware Automation + Powerful Programs: Rain skip and temperature-adaptive watering help reduce waste. Create flexible multi-cycle schedules by date/time/duration, or start/stop watering anytime from anywhere
Smart Anti-Freeze Protection (Configurable): Set the temperature threshold, interval, and flushing duration; protection can automatically increase as temperatures drop—ideal for cold snaps and vacation properties
Advanced Flow Monitoring (with Optional Flow Meter): Add the LinkTap 1″ or 2″ Flow Meter to track real-time flow/usage, receive flow-based alerts (water cut-off, leaks, clogs, valve failures), and enable optional automatic shut-off for protection
IP66 + Zigbee Mesh Expansion: IP66 weatherproof with 2-year warranty. Zigbee-based wireless link supports multiple LinkTap Extenders (multi-hop daisy-chaining) for large properties and difficult sites
Flexible Power Options (Optional DC Converter): Enhance your controller with the ValveLinker DC Converter (optional, sold separately) to use external solar power or mains power via an AC adapter, giving you more installation flexibility than batteries alone
$125.00