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Internet #

100036021

Model #

DASASVF075

Store SKU #

165693

Store SO SKU #

1000092130

3/4 in. Anti-Siphon Irrigation Valve with Flow Control

(404)Questions & Answers (52)
$2997
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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 3/4 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 in. 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 anti-siphon valve for above ground mounting
  • Flow control allows optimization of sprinkler performance
  • Heavy duty construction with stainless steel screws
  • 24 VAC, 50/60 Hz automatic operation or manual activation with bleed screw
  • Buna-N diaphragm offers superior performance in harsh water environments
  • External bleed to manually flush system of dirt and debris prior to installation and system start-up
  • Spray-free internal bleed for manual operation
  • Energy efficient, low power encapsulated solenoid with captured plunger for long lasting dependability
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
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Specifications

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Questions & Answers

52Questions
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Q:After the cycle is over and the valve shuts off there?s a loud popping pressure noise.What can I do to fix this?
by|Nov 25, 2022
2 Answers
Answer This Question

A:  If your valve slams on/off (i.e., water hammer), it may be due to a number of reasons: (1) Excessive water pressure - Install pressure regulator on line before valves to reduce pressure. (2) Valve closing/opening mechanism worn - Replace diaphragm with model number appropriate for your valve. (3) Air bubble in line shut off water at main - Shut off valve and drain the line to release air bubble. Slowly refill the line. (4) Pipe is too small for the flow - Use larger pipe which will slow the velocity of water leading up to the valve and reduce water hammer. Please feel free to reach out to our technical support at 1-800-RAIN BIRD (800-724-6247), and we'd be more than happy to help you troubleshoot.

by|Dec 17, 2022
    1 found this answer helpful

    A:  I'm not sure this is a malfunction. The popping sound you hear is probably caused by the valve being forcibly closed by water pressure. Looking online I see that high water pressure in the irrigation system can cause noisy valve operation. If I had this problem I would check the system water pressure.

    by|Nov 28, 2022
      caret
      Q:Just put in the new valve, seem like a very tiny drop seeping out from the solenoid if I tighten it pretty tight. If I loosen the solenoid a bit the seeping water stop. But now my drip line looks like have constant very very small amount water coming out.
      by|Oct 6, 2022
      1 Answer
      Answer This Question

      A:  We're sorry to hear about the the troubles your having with the Rain Bird Anti-Siphon Valve. If you're still experiencing issues, 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|Oct 7, 2022
        caret
        Q:Is there a spot on this to blow out lines in winter
        by|Aug 15, 2022
        1 Answer
        Answer This Question

        A:  This valve does not have a dedicated port to blow out lines when winterizing your irrigation system. When winterizing with anti-siphon valves, professional contractors typically do it different ways. Some will will remove the back flow when they winterized, while others may remove the valve itself to blow out the system and then place an insulating blanket over the valves for the winter so parts don't freeze.

        by|Aug 17, 2022
          caret
          Q:what type of plastic is this valve?
          by|Jun 2, 2022
          2 Answers
          Answer This Question

          A:  It depends on which part of the valve. The main body is PVC, while the valve head is polypropylene and the bonnet is ABS/PC-ABS. Should you have any additional questions, 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|Jan 24, 2023

            A:  rainbird irrigation valve with back flow preventer

            by|Mar 8, 2023
              Showing 1-4 of 52
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              Customer Reviews

              4.5 out of 5
              (404)
              • 4.5
                out of 404 reviews
              • 92% recommend this product
              Filter by:
              Showing 1-10 of 404 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
              Showing 1-10 of 404 reviews

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              Inlet Size (in.)0.750.7511.5
              Valve TypeAnti-SiphonAnti-SiphonAnti-SiphonIn-Line
              Irrigation System ComponentValveValveValveValve
              ConnectionFemale Pipe ThreadFemale Pipe ThreadFemale Pipe ThreadFemale Pipe Thread
              Outlet Size (in.)2 or less2 or less2 or less2 or less
              InstallationAbove GroundAbove GroundAbove GroundBelow Ground
              THD SO SKU1000092130 1000650568
              View ProductView ProductView ProductView Product