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3/4 in. Digital Timer with Anti-Siphon Valve

  • Schedule watering based on weather conditions and zones
  • Backflow preventer safeguards against potential contamination
  • Indoor timer to co-ordinate operation of the irrigation systems
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Product Overview

Quickly and easily turn a ¾ in. outlet into automatic irrigation system with anti-siphon valve. Stop having to turn your irrigation system on and off by hand. This timer features a large, easy-to-read LCD screen and simple, icon-based programming with weekly or cyclical programs. The timer's 3/4 in. heavy duty, professional grade anti siphon valve includes flow control, and external manual bleed for smooth opening and closing. Completely waterproof and able to operate in harsh environments, this battery operated timer is the simple and dependable solution for any irrigation systems.
  • Powered by two AA alkaline batteries that will last up to 3 years with a safe period of 60 seconds to replace without losing the program
  • Mount and program to control your irrigation system
  • No wiring or digging required
  • Rugged and durable construction for long life in the landscape
  • 7 buttons and integrated LCD display for easy programming
  • Watering frequency can be programmed to water on any or all days of the week with up to 4 start times per day to accommodates the differing watering needs of your plants
  • Watering duration from 1 minute to 6 hours
  • Blinking notification on days the timer is active
  • Manual irrigation cycle can be performed via the timer's manual program button or via the solenoid
  • 1 button for program off until reactivated or as an irrigation suspension override (rain mode)
  • Yellow wire ready for a rain sensor connections
  • Operating pressure: 10 to 125 psi
  • High flow - up to 28 Gal. per minute
  • 3 year warranty
  • Click here for more information on Electronic Recycling Programs

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Number of Zones1111
Smart TechnologyNo Smart Technology FeaturesSmart TimerSmart TimerNo Smart Technology Features
Timer TypeDigitalDigitalDigitalDigital,Hose-End,Manual
Compatibility TypeNo Additional CompatibilityRain Sensor CompatibleRain Sensor CompatibleDrip and Soaker Hose Compatible
Sprinkler LocationAbove groundAbove groundAbove groundAbove ground,Below ground
Mount LocationFreestandingFreestandingFreestandingFreestanding,Wall
Program TypeOdd/Even Day Program,Programmable,Rain Delay,Schedule ProgrammingCalendar Setting,Odd/Even Day Program,Programmable,Rain DelayCalendar Setting,Odd/Even Day Program,Programmable,Rain Delay,Schedule ProgrammingCalendar Setting,Interval Setting,Odd/Even Day Program,Programmable,Rain Delay,Schedule Programming
FeaturesDigital Display,ElectronicElectronic,IrrigatedElectronic,IrrigatedDigital Display,Electronic,Manual Bypass
Number of Programs1111
View ProductView ProductView ProductView Product



Product Depth (in.)4Product Height (in.)6.75
Product Width (in.)4.5 in


Back Battery TypeAlkalineColor FamilyBlues
Commercial/ResidentialCommercial,ResidentialCompatibility TypeRain Sensor Compatible
FeaturesElectronic,IrrigatedIncludedNo Additional Items Included
Indoor/OutdoorOutdoorIrrigation System ComponentController/Timer
Mount LocationFreestandingNumber of Programs1
Number of Start Times4Number of Zones1
Pack Size1Power TypeBattery
Program TypeCalendar Setting,Odd/Even Day Program,Programmable,Rain DelayReturnable90-Day
Smart TechnologySmart TimerSprinkler LocationAbove ground
Sprinkler TypeFixed,Pop-UpTimer TypeDigital
Timing Segments1 minute

Warranty / Certifications

Manufacturer Warranty3 Year Warranty

Questions & Answers

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Customer Reviews

  • 3.8
    out of 50 reviews
  • 59%recommend this product
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Showing 1-10 of 50 reviews
Works very well for daily morning watering of the lawn....
Works very well for daily morning watering of the lawn. No need to do calendar, just set it for once a day.
  • Verified Purchase
1 found this review helpful
I'd buy it again
I can't speak to longevity, since I'm reviewing this only a few days after I installed it. But I can review some features: ^The main body is tough enough to withstand screwing the fittings in very tight with wrenches. What I mean is that the body didn't crack or break when lots of pressure was applied to the threads. ^The instruction manual is quite clear about how to operate this unit. You know how some manuals are hard to read because it's translated badly from Chinese? Well this seems to have been written by someone who knows English very well and has actually operated the unit. ^Installation of batteries (not included) is very simple. ^Programming the unit is easy. ^It has a nice cover over the screen and buttons to keep dirt out. ^So far it works exactly as it should. ^The control unit has a spiral cord similar to an old phone cord. This allows a user to remove it from the body to a more comfortable position for programming. This is a very nice feature.
  • DIY
  • Verified Purchase
6 found this review helpful
  • Verified Purchase
California weather, and they reset back to where you have...
California weather, and they reset back to where you have to reprogram time, and date etc. then clean the contacts. Oh, & yes the batteries were only 7-8 months, 50% of them last 2 years. But I change every February. I have purchased over 40 of these various types from DIG through Home Depot & other distributors.
  • Verified Purchase
  • Verified Purchase
This works
I do not have a electrical source near me to have a a plug in sprinkler clock, this works perfect have been running it tye last couple of weeks and it works perfect
  • Verified Purchase
  • Recommended
  • Verified Purchase
Started Leaking After One Year
As far as I can tell Home Depot does not carry the replacement gaskets.
    • Verified Purchase
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
      Showing 1-10 of 50 reviews