---
product_id: 105909094
title: "Macdee Wirquin One Mechanical Dual Flush Valve - Lid-Lock Self Adjustable 260-400 - 10120440"
brand: "wirquin"
price: "2586277₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Wirquin"
url: https://www.desertcart.vn/products/105909094-macdee-wirquin-one-mechanical-dual-flush-valve-lid-lock-self
store_origin: VN
region: Vietnam
---

# Water-saving efficiency Self-adjusts 260-400mm tank height Dual flush mechanical precision Macdee Wirquin One Mechanical Dual Flush Valve - Lid-Lock Self Adjustable 260-400 - 10120440

**Brand:** wirquin
**Price:** 2586277₫
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game—smart, sleek, and sustainable!

## Quick Answers

- **What is this?** Macdee Wirquin One Mechanical Dual Flush Valve - Lid-Lock Self Adjustable 260-400 - 10120440 by wirquin
- **How much does it cost?** 2586277₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/105909094-macdee-wirquin-one-mechanical-dual-flush-valve-lid-lock-self)

## Best For

- wirquin enthusiasts

## Why This Product

- Trusted wirquin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable brass construction backed by a 10-year guarantee—invest once, flush forever.
- • **Eco-Friendly Flush:** Dual flush mechanism optimizes water use, cutting waste without sacrificing performance.
- • **Overflow Protection:** Integrated telescopic overflow ensures safe, worry-free operation every time.
- • **Secure Lid-Lock System:** Keeps your valve firmly in place for leak-free reliability and peace of mind.
- • **Effortless Installation:** Patented self-adjusting design fits 260-400mm tanks—no measuring or cutting needed.

## Overview

The Macdee Wirquin One Mechanical Dual Flush Valve is a robust, easy-to-install plumbing upgrade designed for 2" outlet cisterns. Featuring a patented self-adjusting system that fits tanks from 260 to 400mm without tools, it offers dual flush water-saving technology, a secure Lid-Lock system, and telescopic overflow protection. Crafted from durable brass and backed by a 10-year warranty, it delivers reliable, eco-conscious performance for modern bathrooms.

## Description

The WIRQUIN ONE is an intuitive mechanical flush valve which is fast and efficient to install. Thanks to its patented system, it automatically adjusts to the height of the tank without measuring or cutting. 10 year guarantee

Review: Spot on - Worked a treat, in the end just used the washer on my old system, the two Wirquin Flush systems were not compatible. However the washers were the same size and this fixed the leak.
Review: obliging - Just OK.

## Features

- Mechanical dual flush Valve - Works with 2" outlet cisterns
- Lid-Lock System
- Self Adjustable 260-400
- Water saving
- Telescopy Overflow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MG3VMS6 |
| Best Sellers Rank | 505,979 in DIY & Tools ( See Top 100 in DIY & Tools ) 210 in Urinal Flush Valves |
| Brand | Wirquin |
| Customer Reviews | 4.3 out of 5 stars 4 Reviews |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Inlet connection size | 2 Inches |
| Inlet connection type | Female Iron Pipe |
| Manufacturer | Wirquin |
| Manufacturer Warranty Description | 1 years. |
| Material | Brass |
| Model Number | 10120440 |
| Number of Ports | 2 |
| Number of ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | NPT |
| Outlet connection type | NPT |
| Unit Count | 1.0 count |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** Wirquin
- **Inlet connection size:** 2 Inches
- **Inlet connection type:** Female Iron Pipe
- **Manufacturer:** Wirquin
- **Material:** Brass
- **Number of ports:** 2
- **Outlet connection size:** 2 Inches
- **Outlet connection type:** NPT
- **Unit count:** 1.0 count

## Images

![Macdee Wirquin One Mechanical Dual Flush Valve - Lid-Lock Self Adjustable 260-400 - 10120440 - Image 1](https://m.media-amazon.com/images/I/616wM1yT2PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Spot on
*by M***N on 9 July 2024*

Worked a treat, in the end just used the washer on my old system, the two Wirquin Flush systems were not compatible. However the washers were the same size and this fixed the leak.

### ⭐⭐⭐⭐⭐ obliging
*by I***D on 6 November 2020*

Just OK.

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**Shop now:** [https://www.desertcart.vn/products/105909094-macdee-wirquin-one-mechanical-dual-flush-valve-lid-lock-self](https://www.desertcart.vn/products/105909094-macdee-wirquin-one-mechanical-dual-flush-valve-lid-lock-self)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-10-15*