Skip to content Skip to navigation menu
If you update your home branch it may affect items currently in your cart.

Get It Fast
  • When you select the In Stock filter, you will only see items that are physically In Stock now at a nearby branch, or can be back ordered. If the filter is grayed out, there are no In Stock items available.

    Alpharetta and Nearby
    You're shopping Alpharetta, GA Change preferred branch
    •  Check nearby branches
    • Alpharetta GA #1043 - 4.9 miles
    • Cumming GA #1012 - 5.4 miles
    • Cumming GA #1045 - 5.5 miles
    • Buford GA #57 - 11.0 miles
    • Atlanta GA #454 - 12.3 miles
    • Marietta GA #19 - 20.7 miles
    • Marietta GA #1041 - 20.7 miles
    • Woodstock GA #1042 - 22.5 miles
    • Kennesaw GA #673 - 23.1 miles
    • Marietta GA #177 - 23.1 miles
    • Kennesaw GA #173 - 24.3 miles
    • Conyers GA #742 - 31.3 miles
    • McDonough GA #50 - 43.8 miles
    • Tyrone GA #612 - 50.8 miles
    • Eatonton GA #1019 - 69.3 miles
    • Eatonton GA #1143 - 71.9 miles
    • Ooltewah TN #198 - 85.3 miles
    • Macon GA #176 - 88.9 miles

    When you select the Shipping Only filter, you will only see items that are eligible to be shipped to you directly. If the filter is grayed out, there are no items eligible for Shipping.

Top Filters
All Brands
Show More
Price
More Ways To Filter
Connection Size
Connection Type
Material
RETAIL PRICE
$49.28 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$209.34 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$56.76 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$30.92 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$49.44 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$57.14 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$51.90 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$40.24 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$39.18 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$21.57 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$20.69 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$37.86 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$13.79 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$44.83 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$48.86 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$64.11 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$72.69 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$50.03 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$59.13 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$32.48 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
RETAIL PRICE
$49.81 / Each
Not Available Online in Your Area
Not Available Online in Your Area
1-800-748-3663
Showing 1-21 of 21
When clients are using the same water source for irrigation and in-home use, you need a way to prevent them from mixing. A manual anti-siphon valve contains a backflow preventer so the dirty irrigation water doesn’t end up in a client’s drinking and bathing water. By design, anti-siphon valves are a user-friendly option that’s easy to maintain. They are the best choice for small landscapes and gardens that need a reliable way to separate water systems.

Shop at SiteOne Landscape Supply if your business needs irrigation anti-siphon valves for residential and commercial customers. We have durable brass sprinkler anti-siphon valve components in standard connection sizes such as 3/4-inch and 1-inch valves. They’re made by industry leaders such as Champion, Aqualine, Superior and K-Rain.

If you have questions or don’t see the anti-siphoning valve that’s best for a job, get in touch. Our knowledgeable professionals are happy to assist you by phone or email, and you can also visit a local SiteOne branch to chat in person.

Use of this site is subject to certain Terms and Conditions.Local branch prices may vary from those displayed and inventory levels cannot be guaranteed.