Model # RBC8000

Internet #100141273

Store SKU #203800

Store SO SKU #531677

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


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

  • Completely waterproof
  • Battery operated digital timer
$7978 /each
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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



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


Electronic,Irrigated,Smart Timer
No Additional Items Included
Irrigation System Component
Mount Location
Number of Programs
Number of Zones

Warranty / Certifications

Manufacturer Warranty
3 Year Warranty

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Customer Questions & Answers

What batteries do these require?

Asked by: dave
Use two name brand AA alkaline batteries.
Answered by: DIG
Date published: 2017-07-18

Do the connections on the bottom spin or are they fixed?

Asked by: Jay
The inlet and outlet are 3/4" female pipe thread and they are fixed- but you could add unions if necessary.
Answered by: DIG
Date published: 2017-07-18

How high from ground should it be. I have it at 6"" and when it shuts off i get water coiming out of anti siphon side.

Asked by: Fonzie
Anti-siphon valves should be at least 6" above the highest sprinkler or dripper on the zone. It is normal for an anti-siphon valve to discharge water after the valve closes.
Answered by: DIG
Date published: 2017-07-18

How I can serap this timer

Asked by: Checha
You can call DIG and we will help you to make it work. Please call 1800 322 9146 DIG
Answered by: dl
Date published: 2017-07-28
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Customer Reviews

3/4 in. Digital Timer with Anti-Siphon Valve is rated 3.0 out of 5 by 21.
Rated 4 out of 5 by from I bought the DIG RBC8000 about 1 year ago (July 2016) not having high expectations. I needed som... I bought the DIG RBC8000 about 1 year ago (July 2016) not having high expectations. I needed something fast so picked this one out without much research. I live in North Hollywood, CA and with the high temperatures consistent watering is key to my garden. One missed watering and my plants go through stress or die. This timer works beautifully. It is simple to install, simple to program and it keeps my plants watered, never missing a scheduled watering. My garden is happy and so am I. Oliver
Date published: 2017-05-23
Rated 2 out of 5 by from Works The timer holds time n operates efficiently however the plumbing leaks btwn the two downward pieces which is a manafactured part thats supposed to be sealed . I bought 4 and 3 of then leaked water. Even when sprinklers not operational.
Date published: 2017-06-13
Rated 4 out of 5 by from So far so good. For the price it's a great... So far so good. For the price it's a great product. It was easy to install and hasn't given me any problems.
Date published: 2017-06-27
Rated 1 out of 5 by from Solenoid lasted for 2 weeks, non replaceable. Had to return entire unit and figure out something ... Solenoid lasted for 2 weeks, non replaceable. Had to return entire unit and figure out something else.
Date published: 2017-06-08
Rated 4 out of 5 by from 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.
Date published: 2016-07-20
Rated 4 out of 5 by from Easy to install I would not use this product anywhere I could easily run power, however, I work on a large property and power is not always available. This product has been a life saver in those spots. We currently have 8 installed and they have all been working fine for over a year.
Date published: 2014-10-06
Rated 5 out of 5 by from I LOVE THIS UNIT I use these all the time for my pool customers that want to automate the filling of their swimming pool and spa.
Date published: 2013-03-29
Rated 3 out of 5 by from Decent, but bound to break This is really the only product I can use if I want an automatic sprinkler. It is not very durable and if it is near a driveway or on your lawn it is inevitable that it will break. How do I know? I am on about my 4th one. (At near $50 a pop, plenty of screaming and cussing ensued.) They improved the "neck" portion of it so it is not as fragile as before, a small accidental hit with the mower doomed 2 of these for me. This time they offered me a extended warranty on it, so I feel a little better. It was like 7 bucks for the warranty so you have to do it, trust me, it is worth it. As far as programming and running, that part works great for me, that is why I keep going back. Hard to recommend this, but I don't see a lot of other options when you don't have power.
Date published: 2012-08-12
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