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3/4" FPT Manual Anti-Siphon Valve | 51022

3/4" FPT Manual Anti-Siphon Valve | 51022 - Main image
$10.34 $14.99 In stock

Category: Orbit

This 3/4" FPT Manual Anti-Siphon Valve (model 51022) is designed for use in underground irrigation systems. It provides reliable manual shut-off control while helping to prevent backflow, making it a practical component for residential or light commercial sprinkler setups.

  • 3/4" female pipe thread (FPT) connections for compatibility with standard irrigation fittings
  • Manual operation allows convenient on/off control at the valve
  • Built-in anti-siphon feature helps protect your water supply from backflow contamination
  • Suitable for underground irrigation applications
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.5 / 5 · 4 reviews)

Robert I. ★★★★★

The threads are clean and 3/4" FPT fits perfectly onto my PVC riser without any need for extra tape. Turned the handle a few times and it seals off that zone solid, so I’m finally confident the line won’t siphon dirty water back into the house.

Ava Y. ★★★★★

I was worried about backflow in my sprinkler system, but this valve threads on easily and the manual shut-off gives me solid control right at the source.

George ★★★★☆

The valve body feels solid and the anti-siphon mechanism seems well-built, but I wish the manual shut-off handle turned a bit more smoothly. Installed it last weekend and it stopped the backflow issue I had with my previous setup, so overall satisfied with the purchase.