$169.95 $199.95
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NOTE: Z-Wave gateway controller required - sold separately. You need a security enabled controller to take full advantage of the product.
We may have this product available in open box, refurbished, or used condition - just check the variant buttons under the product price for availability. All of our recycled inventory has been tested for both manual and Z-Wave control and is fully functional at the time of shipment. Here is what you can expect when ordering your device:
Zooz Titan Water Valve Actuator ZAC36 Quick Start Guide (PDF)
ZAC36 Frequently Asked Questions
NOTE: If you don't see your Z-Wave controller on the list above, please contact us before you purchase this product.

Whether it’s an emergency or just for general safety and convenience, the Titan Water Valve Actuator offers an easy approach to smart home solutions. When connected to your Z-Wave hub, you can wirelessly and manually control your water valve from any mobile device.
There’s even potential for advanced home automation, which means more protection. Link up this valve actuator with other Z-Wave devices, like a flood sensor, and the valve will automatically close when water is detected. Or simply attach the included wired offline detection probe for local monitoring even when the hub isn't available.
The built-in Z-Wave signal repeater extends and strengthens the range of your Z-Wave network, ensuring fast and reliable connections thank to its 700 series chip technology.
Click the image above to schedule a consultation with an installer for a 100% worry-free set-up!
NOTE: Don't test or turn the valve until it's fully installed and calibrated. Complete all of the installation steps before you begin testing.
You can install the valve actuator in a few minutes with no tools at all! Watch the video below for step-by-step instructions:
If installing the Titan actuator outdoors, please lock the Z-Wave button to prevent water damage to the device. Hold the Z-Wave button until 3 beeps sound, the tap the Z-Wave button 3 times. You can unlock the Z-Wave button by performing the same steps if you need to use it for programming purposes in the future.
In the distant past I had a major flood in my house when a water line to the water heater burst resulting in Lake Kineret in my garage. At that time I decided to place a number of Z-wave water/flood sensors out in strategic places around the house. A few old ones (Fortrezz WWA-02AA) and great new ones (Zooz ZSE42 and ZSE30). I had an old Z-wave Water valve actuator (Dome) which broke quickly since it is installed at my water main outside. I am now using the Zooz Water Valve Actuator which works incredibly well with simple ball valves. It is very reliable. It easily enrolled in my old Vera Plus Z-wave controller. I am currently switching to a new Hubitat C8 Pro. I am having difficulties enrolling the water valve actuator into the Hubitat network, but this is most likely because I am on the ascent of the Hubitat learning curve. There is no competition for this Water Valve actuator. It also very affordable compared to any other Z-wave valves on the market. One additional compliment to the The Smartest House people: They have excellent customer service and support. Will buy there more devices in the future. Overall, the Water Valve Actuator and the seller are highly recommentable.
For such a robust valve, why would its clamp be so fragile???? I can't imagine if a real event would have occurred that the valve would have held into place. I have contacted customer services and am pending their response.
I got two of those valves both for my main and for my outdoor garden pipe. It is great functionally, and the installation was a breeze from a technical standpoint. HA immediately found it and it calibrated to the force necessary to turn the valve.
The only downside was about its size - it is surprisingly bulky. I had to build some sort of enclosure on the wall in the pantry to make sure nothing hits the Titan valve. Otherwise, no real complaints!
Was easy to install and connect to home assistant. Have it on my main water line and will likely get another soon for my exterior supply line.
I was afraid this wouldn't fit over my valve but it fit perfectly. It works as expected and provides more sensors than I expected. It's nice to have an extra temperature sensor. I got this integrated into Home Assistant without issue and the whole installation and setup took maybe 10 minutes The peace of mind this provides is worth way more than the cost of the product.