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Internet # 100034016

Model # DASASVF100

Store SKU # 165760

1 in. Anti-Siphon Irrigation Valve With Flow Control

(419)Questions & Answers (55)
$3476
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  • Professional grade anti-siphon valve for above ground mounting
  • Flow control allows optimization of sprinkler performance
  • Heavy duty construction with stainless steel screws
  • View More Details
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Product Details

This professional grade anti-siphon valve replaces Rain Bird and other irrigation valves installed above ground with 1 in. female threaded inlet and outlet. It can be used with any 24 volt AC irrigation timer. Its unique reverse-flow design helps prevent flooding in the event of internal diaphragm failure, keeping the valve closed and saving water. Anti-Siphon valves should always be installed at least 6 inches above the highest head on the valve line, and should never have another valve installed further down the line from the main valve. After installation and before startup, always the flush system of dirt and debris manually using the valve's external bleed screw. Equipped with the additional advantage of adjustable flow control, this model helps prevent wasteful misting when water pressure is too high. A top mounted, easy turn flow control knob allows you to optimize flow to the zone, permitting sprinklers to water at their most efficient rate for more uniform coverage. This valve can be applied with all types of watering devices including Rain Bird spray heads (1800, 600), and rotors (22SA, 32SA, 42SA+, 52SA, LG3 and AG5) as well as Drip zones when properly installed together with a pressure regulator and filter.
  • Professional grade 1" anti-siphon valve with flow control; compatible with any standard sprinkler timer
  • Designed for above ground installation, will prevent back flow when properly installed 6" above highest sprinkler head
  • Reverse Flow design reduces stress on diaphragm for dependable operation
  • Energy efficient, low power encapsulated solenoid with captured plunger
  • Heavy duty diaphragm provides superior performance in harsh water environments
  • External bleed to manually flush system of dirt and debris during installation and system start up
  • Heavy-duty construction with stainless steel screws
  • 24 VAC, 50/60 Hz automatic operation or manual activation with bleed screw
  • Easy To Install With 3/4 In. Male Threaded Pipe adapters With Teflon Tape
  • Flow Range 0.2 to 22 GPM; for less than 3 GPM flow or Drip applications install a 200 mesh filter before the valve
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
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Specifications

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Questions & Answers

55Questions
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Q:can parts of this be used for a 3/4 inch irritrol sprinkler valve?
by|Sep 20, 2023
1 Answer
Answer This Question

A:  Typically, parts from one manufacturer are not compatible with another. If you're retaining your existing valve, but looking for replacement parts, we recommend you reach out to the manufacturer of that product.

by|Sep 21, 2023
    caret
    Q:Can this item replace a Rainbird ASVLF-075?
    by|Aug 23, 2023
    1 Answer
    Answer This Question

    A:  As long as your main water line coming into and out of the valve is 3/4", then the Rain Bird 3/4" Anti-Siphon Irrigation Valve with Flow Control is an appropriate replacement. If you would like additional help, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

    by|Aug 23, 2023
      1 found this answer helpful
      caret
      Q:When the unit is open allowing water to flow, water comes out the top of the anti siphon section. What should I do?
      by|Jun 19, 2023
      1 Answer
      Answer This Question

      A:  If water is leaking around the pipe connections, you'll want to tighten the connections, using PTFE thread tape only. However, if there's leaking between the bonnet and body, check that the diaphragm washer is properly in place. You'll also want to tighten the bonnet screws. If you're still experiencing issues after evaluating the aforementioned, we’d love to walk you through the steps to troubleshoot. Just reach out to our technical support at 1-800-RAIN BIRD (800-724-6247) so we can help.

      by|Jun 19, 2023
        caret
        Q:Does this need to be 6 inches above the highest sprinkler when not running and flush with the ground, or when the sprinkler head popped up and running?
        by|Jun 10, 2023
        1 Answer
        Answer This Question

        A:  Anti-siphon valves must be installed at least 6" above the highest point of water in the pipe and sprinklers it serves in order for the backflow device to work properly. That means 6" above the highest sprinkler when its stem is in the down position. If you would like additional help in setting up the valve, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

        by|Jun 12, 2023
          Showing 1-4 of 55
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          Customer Reviews

          4.5 out of 5
          (419)
          • 4.5
            out of 419 reviews
          • 92% recommend this product
          Filter by:
          Showing 1-10 of 419 reviews
          Aug 27, 2022
          Quality
          Waste time and money to pay labor because of the quality control . It’s leaking from the cap after installed.
          by
          Response from Rain Bird MarketingAug 29, 2022
          We appreciate your feedback and I'm sorry to hear about your experience with the Rain Bird Anti-Siphon Valve. If you're still experiencing issues, we’d love to walk you through the steps to troubleshoot this issue. Just reach out to our technical support at 1-800-RAIN BIRD (800-724-6247) so we can help.
          • Verified Purchase
          2 found this review helpful
          May 15, 2020
          good valve
          Rain bird makes great products. This valve works great. Havent wired it up yet to a timer somi cant talk about that.
          by
          • Recommended
          1 found this review helpful
          Sep 4, 2019
          Have had good luck with these valves. They hold up well to the higher pressure and last a long t...
          Have had good luck with these valves. They hold up well to the higher pressure and last a long time. The last one had a bad solenoid, but returns at HD are easy. The new one is working great.
          by
          • Verified Purchase
          • Recommended
          Jul 4, 2018
          After draining the system, this heavy duty valve is able to survive the winter in freezing condit...
          After draining the system, this heavy duty valve is able to survive the winter in freezing conditions vs the cheaper valve which ends up cracking and leaking after the winter.
          by
          • Verified Purchase
          • Recommended
          4 found this review helpful
          Apr 17, 2018
          Nice and strong, very good quality ,I want to say that is the best valve in the market.Very easy ...
          Nice and strong, very good quality ,I want to say that is the best valve in the market.Very easy to use. I really recommend buying this valve.
          by
          • Verified Purchase
          • Recommended
          3 found this review helpful
          Oct 17, 2017
          I replaced three older versions of the same valve and everyone worked perfect, They have been in ...
          I replaced three older versions of the same valve and everyone worked perfect, They have been in service for 3 weeks now and no issues. Can't beat the price and ease of installation.
          by
          • Verified Purchase
          • Recommended
          4 found this review helpful
          Jun 27, 2017
          Easy to install and works as advertised. Be sure to flush before using.
          Easy to install and works as advertised. Be sure to flush before using.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Mar 21, 2017
          I love it! Very easy to install. Great instructions, but I've installed these before.... WORKS...
          I love it! Very easy to install. Great instructions, but I've installed these before.... WORKS perfectly!
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Nov 1, 2016
          The valve look well made & well priced. No issues on the installation.
          The valve look well made & well priced. No issues on the installation.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Aug 2, 2016
          It works
          Had a previous version installed but was missing the cap, For whatever reason, the cap is almost as expensive as the entire valve, so just went with a new valve. I'm using it manually, so I cant speak to the product as a whole (Hence 4 stars and not 5), but it works perfect for what I need. I lucked out when I purchased my home, although the previous valve was missing it's cap, who ever installed the system did so with the ability to detach one of the pvc pipes that were leading from this valve. My neighbor had a similar problem with his valve, but he had to cut pipes to get it off. Remember this if your installing a new system, or even replacing. Both pipes screw into the valve, and it's 1 piece.
          by
          • DIY
          • Verified Purchase
          • Recommended
          7 found this review helpful
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