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Irritrol 2706PR 3/4 in manual anti-siphon irrigation valve, front view showing bonnet and 3/4 in FIPT connection.

Irritrol 2706PR 3/4 in Manual Anti-Siphon Irrigation Valve

Brand: Irritrol
Save 27%
$36.48
$26.45
SKU 2706PR
In Stock (12)

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The Irritrol 2706PR 3/4 in Manual Anti-Siphon Valve delivers reliable pressure protection and precise flow control for residential irrigation. Designed for long-term outdoor use, it combines heavy-duty PVC construction with a rugged Santoprene diaphragm and an integrated atmospheric vacuum breaker to prevent back-siphonage.

  • Durable construction: heavy-duty, corrosion- and UV-resistant PVC body with a rugged, double-beaded Santoprene diaphragm for a leak-proof seal.
  • Manual operation: tamper-resistant flow-control for accurate flow adjustment and positive manual shutoff; internal and external bleed for flush mode.
  • Anti-siphon protection: integrated atmospheric vacuum breaker prevents back-siphonage and helps meet residential code requirements when installed correctly.
  • Performance: flow range .25–30 GPM and operating pressure 10–150 PSI for a wide range of emitters and sprinkler zones.
  • Dimensions & warranty: H 4 7/82, W 2 5/82, L 5 3/42; 3/42 FIPT connections; backed by a 5-year limited warranty. Installation guide and sell sheet available on the product page.

Install at least 6 inches above the highest downstream outlet; do not install below ground or indoors. Suitable for residential sprinkler and drip systems where anti-siphon protection is required. Refer to the included installation guide and product documentation for full specifications, parts, and service information.

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Frequently Asked Questions

What pipe connection size and type does this valve use?
3/4 in female threaded (FIPT) connection for standard irrigation pipes; confirm thread type before installation.
How do I install the 2706PR to meet anti-siphon requirements?
Install at least 6 inches above the highest downstream outlet, outdoors and above grade; follow the installation guide and local code.
What are the operating pressure and flow ranges for this valve?
Flow range .25–30 GPM; operating pressure 10–150 PSI—suitable for most residential sprinkler and drip zones.
Does the valve require regular maintenance or replacement parts?
Inspect the diaphragm and bonnet periodically; clean debris and replace worn seals or diaphragms using manufacturer parts as needed.