---
product_id: 12911505
title: "Orbit WaterMaster Underground 51052 3/4-Inch Brass Anti-Siphon Valve with Union"
brand: "orbit"
price: "€ 23.34"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.cy/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon
store_origin: CY
region: Cyprus
---

# 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:** € 23.34
**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?** € 23.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

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**Shop now:** [https://www.desertcart.com.cy/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon](https://www.desertcart.com.cy/products/12911505-orbit-watermaster-underground-51052-3-4-inch-brass-anti-siphon)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-19*