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Irritrol 311A-.75 - 3/4" Anti-Siphon Valve with Flow Control

SKU: 190749
   based on 3 Reviews
100% recommend this product
Save 46% · Retail: $52.00

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About the Irritrol 311A-.75

The Irritrol 311A-.75 3/4" Anti-Siphon Valve offers Flow Control and Internal Bleed, and it's a popular part of the 311A Series. The 311A-.75 has a flow rate of 1 - 30 GPM (gallons per minute). It has a pressure rating of 10 - 150 PSI. Irritrol has made their name as a brand by selling and marketing exclusively to the professional installer, as a result their products are geared to be dependable and durable. Irritrol is now making their products available to you through our website. If you are looking for a product line that will last year in and year out, Irritrol is the brand for you.

Product Details

Manufacturer: Irritrol
Style: Flow Rate Control
Mpn # 311A-.75
Weight 1.28 lbs.

Product Features

  • Upper body and air-vent cap constructed of glass-filled nylon
  • Rugged, double-beaded nylon-reinforced Buna-N diaphragm
  • Internal and external bleed flush mode
  • Accepts OmniReg modular pressure regulator
  • Externally removable self-cleaning metering system


Rated 5 out of 5 based on 3 reviews

Hard to find item at a great price! Rated 5 by Oldskool71
  Yes, I recommend this product.
Bought 4 of these valves at the same time. Hard to find item. Best price and shipped to my door. Installed and worked like they should. Thanks
Originally posted on Jun/2016

 Rated 5 by Jason M.

Originally posted on Sep/2016

 Rated 5 by Todd O.

Originally posted on PlumbersStock Oct/2017

Questions & Answers


Hello! Thank you for visiting! I'm sorry to say that you cannot screw-in this Irritrol 311A-.75 to the old Rainbird Apas-075 valve. According from the Rainbird's website, the Rainbird APAS075/100 valve has been discontinued. You can try this Rainbird 075ASVF. This is also a 3/4" Electric Anti-Siphon Control Valve. If you wish to purchase this product, just click "Add to Cart" followed by entering your postal code and you're ready to go. Enjoy shopping. Have a great day!

Anonymous responded:

Actually these do fit in the RainBird APAS valves. I have replaced the ones on my RainBirds with these Irritrol and they fit and work just fine.

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