---
product_id: 5372029
title: "OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve"
brand: "orbit"
price: "€ 19.90"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/5372029-orbitwatermaster-underground-51241-3-4-inch-plastic-auto-drain-valve
store_origin: GR
region: Greece
---

# Pressure-activated seal Freezing protection Durable ABS construction OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve

**Brand:** orbit
**Price:** € 19.90
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay Ahead of the Freeze with OrbitWaterMaster!

## Quick Answers

- **What is this?** OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve by orbit
- **How much does it cost?** € 19.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/5372029-orbitwatermaster-underground-51241-3-4-inch-plastic-auto-drain-valve)

## 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

- • **Dirt Defense:** Mesh filter prevents dirt from clogging your sprinkler line.
- • **Built to Last:** Constructed from robust ABS for long-lasting performance.
- • **Protect Your Pipes:** Keep your irrigation system safe from freezing temperatures.
- • **Smart Seal Technology:** Automatically closes when water is on, opens when off.
- • **Versatile Compatibility:** Fits 1/2-inch and 3/4-inch MPT sizes with Schedule 40 PVC.

## Overview

The OrbitWaterMaster Underground 51241 is a 3/4-inch plastic auto drain valve designed to protect irrigation pipes from freezing in colder climates. Featuring a pressure-activated seal, it ensures efficient water flow management while a mesh filter keeps dirt out of your sprinkler line. With durable ABS construction and compatibility with various PVC fittings, this valve is a reliable choice for any irrigation system.

## Description

OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve

## Features

- For protecting irrigation pipes against freezing in colder climates
- Pressure-activated seal closes when water is on and opens when water is off
- Mesh filter allows water to discharge and prevents dirt from entering sprinkler line
- ABS construction with threads available in 1/2-inch and 3/4-inch MPT sizes
- Compatible with Schedule 40 PVC 1/2-inch and 3/4-inch FPT tees and elbows

## Images

![OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve - Image 1](https://m.media-amazon.com/images/I/51H4U+BgTDL.jpg)
![OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve - Image 2](https://m.media-amazon.com/images/I/81SXCW95doL.jpg)
![OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve - Image 3](https://m.media-amazon.com/images/I/41mWwGFyvzL.jpg)
![OrbitWaterMaster Underground 51241 3/4-Inch Plastic Auto Drain Valve - Image 4](https://m.media-amazon.com/images/I/31H-inrHm-L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.gr/products/5372029-orbitwatermaster-underground-51241-3-4-inch-plastic-auto-drain-valve](https://www.desertcart.gr/products/5372029-orbitwatermaster-underground-51241-3-4-inch-plastic-auto-drain-valve)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-23*