LeakSmart Protect Water Shut-off Valve - Main
LeakSmart Protect Water Shut-off Valve - Front
LeakSmart Protect Water Shut-off Valve - Angled
LeakSmart Protect Water Shut-off Valve - Bottom
Free shipping $49+ and tax-free Free (1) Year Extended Warranty

LeakSmart Protect Water Shut-off Valve, 3/4"

$254.00 Regular price


Condition: New

The Protect by LeakSmart Shut-off Valve connects directly to the main water supply of your home. In the event of a leak, it will automatically shut off the water in 5 seconds or less, when paired with the LeakSmart Water Sensor and Hub 3.0. The LeakSmart Valve is a full-port brass valve. Every 22 days the LeakSmart valve automatically conducts a cleaning cycle.

Warranty: 5 years

Features & Tech Specs
  • Patented, motorized, solid brass full port valve and stem
  • Green and red LED lights on display indicates open or closed valve
  • Accommodates different pipe installations (male and female NPT threaded, pro press connection or Pex tubing) and materials
  • Automatic 22-day cleaning cycle to prevent mineral build-up and ensures system check


  • Frequency: 2405 to 240 MHz
  • Max. operating pressure: 150 PSI
  • Max. ambient temperature: 130° F
  • Min. water temperature: 33° F
  • Max. water temperature: 190° F
  • Valve connection type: NPT

(1) Shut-off Valve
(1) User Manual

Lifetime Support

Our advisors have the answers

We're deeply into the gear we sell. And we're the first to admit: it can sometimes seem complicated. That's why we have more than 150 friendly, knowledgeable advisors in New York ready to help by phone, text, or chat. If you ever feel stuck or need a second opinion, give 'em a call.

The right advice – for you

Our advisors are led by one defining principle: help our customers find the products that are right for their needs. Upselling and trying to push customers toward specific products that aren't a fit for them just isn't our thing.

Hands-on experience

We want our advisors to get as much experience with the gear as possible. That's why we give them over 300 hours of training, along with lots of other opportunities to try out the gear. And of course, they get practice installing smart home products.

Protection Plans starting at $5
protection plan for smart technology

Covered by Vidlogix

If your gear is damaged or breaks from normal wear and tear or accidental handling, the cost of repair or replacement will be covered. Vidlogix handles all processing, claims, and follow up.

Plans are competitively priced to meet your coverage needs. Plus, there's no middleman or lengthy approval process–which means approved claims are settled in days not weeks.

Add Plan Learn More