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Model #ECO 1 ASV.075

Store SKU #260829

Solar Powered Irrigation Timer with Anti-Siphon Valve

  • Allows irrigation programming and runs strategies efficiently
  • Wide range run time for adjusting to seasonal changes
  • Advanced sensors to detect changes and modify accordingly
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Product Overview

DIG offers a smart and sustainable solar powered irrigation timer with 3/4 in. anti-siphon valve, powered solely by ambient light (solar) and doesn't use batteries or an AC power source. The ECO1 requires no direct sunlight and can obtain enough power from surrounding light to operate both day and night in any weather condition. In addition, the ECO1 employs 20 preset SimpleSmart programming which automatically adjusts daily irrigation schedules and help eliminate over and under watering - ensuring a healthy landscape while saving water.
  • Environmentally friendly uses clean, renewable solar power with no backup battery or AC power
  • Use for drip irrigation or sprinkler systems
  • Includes a professional grade 3/4 in. anti-siphon valve
  • No direct sunlight required
  • Saves water
  • Rain sensor compatible
  • Watering frequency can be programmed to water on any or all days of the week with up to 5 start times per day to accommodates the differing watering needs of your plants
  • Run times from 1 minute to 6 hours
  • Automatically adjusts for seasonal changes using the easy to set simple smart technology irrigation programming
  • Can be set with daily or monthly restrictions that comply with city and municipal watering restrictions cods
  • Power level meter indicates the approximate charge (energy available)
  • On activation, the timer display indicates program is running and if any programming feature is active
  • Program on/off button: allows the user to turn off the timer and reactivate it as desired
  • Energy conservation; after fifteen minutes the timer screen is turned off automatically
  • 12 month budgeting to increase or decrease watering in 5% increments and up to 200%
  • Operating pressure: 20 to 125 psi (recommended operating pressure: 10 to 80 psi)
  • Flow range: .25 to 20 GPM 3 year warranty

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Solar Powered Irrigation Timer with Anti-Siphon Valve
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NameBattery Operated Timer with ValveSolar Powered Irrigation Timer with Anti-Siphon ValveT8800 Series 125-Volt Input with 24-Volt Output Indoor/Outdoor Irrigation/Sprinkler TimerPro EX 2.0 Irrigation Controller
Number of Zones1114
Smart TechnologyNo Smart Technology FeaturesSmart TimerNo Smart Technology FeaturesNo Smart Technology Features
Timer TypeDigitalDigitalManualDigital
Compatibility TypeNo Additional CompatibilityRain Sensor CompatibleNo Additional CompatibilityRain Sensor Compatible
Sprinkler LocationBelow groundAbove groundAbove groundBelow ground
Mount LocationFreestandingFreestandingWallWall
Program TypeProgrammableCalendar Setting,Odd/Even Day Program,Programmable,Rain Delay,Schedule ProgrammingProgrammableCalendar Setting,Programmable
FeaturesBattery Back-up,Expandable,IrrigatedElectronic,IrrigatedManual BypassBattery Back-up,Expandable,Manual Bypass,Touch Screen
Number of Programs11443
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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Back Battery Type
No Backup
Color Family
Compatibility Type
Rain Sensor Compatible
No Additional Items Included
Irrigation System Component
Mount Location
Number of Programs
Number of Start Times
Number of Zones
Pack Size
Power Type
Program Type
Calendar Setting,Odd/Even Day Program,Programmable,Rain Delay,Schedule Programming
Smart Technology
Smart Timer
Sprinkler Location
Above ground
Sprinkler Type
Timer Type
Timing Segments
1 minute

Warranty / Certifications

Manufacturer Warranty
3 year warranty

Questions & Answers

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Customer Reviews

  • 4.1
    out of 55 reviews
  • 57%recommend this product
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Showing 1-10 of 55 reviews
If it didn't fail so early and so often, I would recommend
I really liked these valves at first. I have had two of them for 2-3 years now and the controls are really easy to manage. Unfortunately I have had to replace the diaphragms on each of them at least twice in the last several months. In two cases the plastic body of the diaphragm cracked which led to a huge cost in my water bill as this was not detected immediately. In another 2 cases there was no abnormality visible on the diaphragm but replacement fixed the leak. Yes, my water pressure was properly adjusted. This would not be such a big deal except replacement parts are ONLY available via online purchase from the manufacturer; I cannot just drive to Home Depot to pick up a replacement. Of the 5 diaphragms I purchased thinking "I'll never need another one," I now have only 2 left. In addition, the solenoid is not easily replaceable as it comes as a unit with the controller. Replacing this part costs MORE than the entire valve from Home Depot - which is preposterous. I will be looking for a different option the next time they break.
    5 found this review helpful
    water logged
    The valve works great during the summer..But when it rains, it gets water logged and no longer works.. waste of Money..
      1 found this review helpful
      The timer valve installs and programs fairly easy. It has been in operation for 3 weeks and see...
      The timer valve installs and programs fairly easy. It has been in operation for 3 weeks and seems to be working fine. I'd recommend it for your watering system.
      • DIY
      • Verified Purchase
      • Recommended
      1 found this review helpful
      Amazing its capability!...
      Amazing its capability!
      • Verified Purchase
      Good idea bad execution
      I have had multiple problems with the valve not turning the water off. I have tried turning the valve on and off several times but the problem persists. I have spoken to Dig technical support a number of times and they have sent me a new diaphragm and a new controller and the problem has not been resolved. Unfortunately, the problem has happened at different times to all 3 valves.
        Easy to install and program...
        Easy to install and program
        • Verified Purchase
        Dig Solar valve
        I've only had it in and working a week, but it has worked great. Keep the programming guide as it is a little confusing wo it. If it continues working as advertised I will need more and some inline valves also
        • Verified Purchase
        • Recommended
        I have six of them now and will be installing...
        I have six of them now and will be installing 2 more. The work great and the company has great support to help u program them
        • Verified Purchase
        Bad threads
        This value was defective for me. With any kind of pressure, the backflow cap would fly off. Wouldn't recommend.
          pro landscaper
          These valves have always have pretty solid performance. They really help when customer wants to avoid adding an actual timer just for one valve.
            • Recommended
            Showing 1-10 of 55 reviews