--- product_id: 12911505 title: "Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union" brand: "orbit" price: "58.85 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon store_origin: TN region: Tunisia --- # Heavy-cast brass Free-rotating union Anti-siphon tech Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union **Brand:** orbit **Price:** 58.85 DT **Availability:** ❌ Out of Stock ## Summary > 💧 Keep Your Water Pure and Flowing! ## Quick Answers - **What is this?** Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union by orbit - **How much does it cost?** 58.85 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon) ## Best For - orbit enthusiasts ## Why This Product - Trusted orbit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Outdoor Ready:** Specifically designed for outdoor use with cold water only. - • **Durable Construction:** Crafted from heavy-cast brass for long-lasting use. - • **Reliable Flow Control:** Full flow-control capabilities ensure optimal performance. - • **Effortless Installation:** Includes a free-rotating union for easy setup. - • **Protect Your Water Supply:** Designed to prevent contaminants from entering your household water. ## Overview The Orbit WaterMaster Underground 51052 is a robust 3/4-inch brass anti-siphon valve designed to safeguard your household water supply from contaminants. Featuring a free-rotating union for easy installation, this valve ensures reliable flow control and is built to withstand outdoor conditions with its heavy-cast brass construction. ## Description From the manufacturerOrbit is North America’s premier company for residential watering. With a presence in over 180 countries and 6 continents, we offer the most complete ecosystem of solutions across hose faucet, hose, hose-end, underground, drip, mist, and yard protection. For over half a century, we have led the industry in innovative solutions, accumulating over 100 active patents and many industry recognition awards. From PVC-Lock, Blu-Lock and Drip-Lock, which are an extraordinarily fast way to connect sprinkler pipe and drip tubing, to our technologically-advanced, best-selling B-hyve smart controllers, we have modernized the industry, set the standard for residential irrigation best practices, and made outdoor watering efficient for households around the world. Hydro-Rain is the cutting-edge commercial and agricultural counterpart of Orbit, featuring BUILT FOR SPEED offerings that are engineered specifically for professional contractors and growers. Together, Orbit and Hydro-Rain form a business unit within Husqvarna Group’s Gardena Division, collectively comprising the world’s largest residential watering manufacturer. Because securing access to safe fresh water for communities is a global priority, we are proud to affirm our commitment to delivering a comprehensive ecosystem of smart solutions, covering applications FROM FAUCET TO FARM, as we continuously pursue the vision of CHANGING THE WAY THE WORLD WATERS. ## Features - Designed to prevent contaminants from entering the household water supply - Includes free-rotating union - Full flow-control and anti-siphon valve - Heavy-cast brass body - For outdoor use with cold water only ## Images ![Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union - Image 1](https://m.media-amazon.com/images/I/816rjGYCRFL.jpg) ![Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union - Image 2](https://m.media-amazon.com/images/I/81KIKRdnXqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars These are great, just make sure to protect them from freezing *by M***V on Reviewed in the United States 🇺🇸 on February 21, 2016* Replaced an old, leaky, inferior valve. These are great, just make sure to protect them from freezing, as the plastic in the anti-siphon side is very susceptible to damage, and when it goes, it GOES! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars reliable *by J***A on Reviewed in the United States 🇺🇸 on October 5, 2013* This is an old standard and is reliable as the sun coming up tomorrow. More expensive than the plastic valves but it will last forever. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by L***Z on Reviewed in the United States 🇺🇸 on March 18, 2015* Seems good quality for the price --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon](https://www.desertcart.tn/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*