---
product_id: 702746142
title: "Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable"
brand: "ibergrif"
price: "¥28827"
currency: JPY
in_stock: false
reviews_count: 5
category: "Ibergrif"
url: https://www.desertcart.jp/products/702746142-ibergrif-m20522-toilet-dual-flush-valve-with-push-button-toilet
store_origin: JP
region: Japan
---

# Silent low-noise drainage Dual flush modes for water efficiency Adjustable water level precision Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable

**Brand:** ibergrif
**Price:** ¥28827
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Flush smarter, live better — upgrade your bathroom game!

## Quick Answers

- **What is this?** Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable by ibergrif
- **How much does it cost?** ¥28827 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/702746142-ibergrif-m20522-toilet-dual-flush-valve-with-push-button-toilet)

## Best For

- ibergrif enthusiasts

## Why This Product

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

## Key Features

- • **Premium ABS Build:** Corrosion and acid-resistant ABS plastic guarantees extended valve life.
- • **Eco-Smart Dual Flush:** Choose between two drainage modes to save water and reduce bills effortlessly.
- • **Precision Water Control:** Calibrated adjustable water level to perfectly match your household needs.
- • **Whisper-Quiet Operation:** Engineered for silent flushing, preserving your home’s peaceful vibe.
- • **Leak-Proof Silicone Seal:** High-tightness gasket ensures zero leaks and long-lasting durability.

## Overview

The Ibergrif M20522 Dual Flush Valve is a high-quality, adjustable toilet flush system featuring dual drainage modes, a precision water level adjustment, and a silent operation design. Made from durable ABS plastic with a silicone gasket for leak resistance, it fits standard 2-inch inlet and outlet connections and meets CE and WaterSense standards for efficiency and reliability.

## Description

IBERGRIF is becoming one of the famous manufacturers and suppliers of sanitary ware and lightings in Spain; All product ranges offer a new design from your kitchen and bathroom, to outdoor; The minimalist is incorporated into exceptional beauty and reliability, innovative design. We always strive to helping customers live an exquisite life.

Review: Très bien fonctionne parfaitement
Review: top very easy to install working very well

## Features

- [Double Drainage, Wire Control Design]: Wire control design makes the touch more sensitive, 2 kinds of drainage buttons, according to the demand to choose the drainage mode.
- [Adjustable Water Level]: Calibrated precision adjustment to meet the different needs of drainage.
- [High Tightness]: Equipped with silicone gasket, reduce the friction between the sealing ring and the moving parts, aging resistance, suitable for all kinds of water quality, no leakage.
- [Silent Design]: Low drainage noise, ensure the family sleep. It is suitable for integrated or split toilet.
- [High Quality Material]: Selected high quality ABS plastic, aging resistance, corrosion resistance, acid resistance, increase the service life of the valve body.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKSRD66P |
| Brand | Ibergrif |
| Exterior Finish | Stainless Steel |
| Generic Name | Dual Drain Flush Valve |
| Included Components | 1*Toilet flush system 1* Instruction sheet |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Barb |
| Item Dimensions LxWxH | 14 x 8 x 28 Centimeters |
| Item Weight | 490 g |
| Item dimensions L x W x H | 14 x 8 x 28 Centimeters |
| Item model number | M20522 |
| Manufacturer | IBERGRIF GRIFERIAS SL |
| Material | Silicon Acrylonitrile Butadiene Styrene (ABS) |
| Net Quantity | 1.0 Count |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Barb |
| Product Dimensions | 14 x 8 x 28 cm; 490 g |
| Specification Met | CE, WaterSense |

## Product Details

- **Brand:** Ibergrif
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 14 x 8 x 28 Centimeters
- **Material:** Silicon Acrylonitrile Butadiene Styrene (ABS)
- **Number of Ports:** 1
- **Outlet Connection Size:** 2 Inches
- **Outlet Connection Type:** Barb
- **Specification Met:** CE, WaterSense

## Images

![Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable - Image 1](https://m.media-amazon.com/images/I/31I374VS2QL.jpg)
![Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable - Image 2](https://m.media-amazon.com/images/I/419ogzkHq7L.jpg)
![Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable - Image 3](https://m.media-amazon.com/images/I/41SL1fA9QIL.jpg)
![Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable - Image 4](https://m.media-amazon.com/images/I/41XHZBOhEtL.jpg)
![Ibergrif M20522 Toilet Dual Flush Valve with Push Button Toilet Flush System Replacement Adjustable - Image 5](https://m.media-amazon.com/images/I/41YOPVI9ZgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by X***X on 13 December 2025*

Très bien fonctionne parfaitement

### ⭐⭐⭐⭐⭐ Review
*by C***N on 5 September 2024*

top very easy to install working very well

### ⭐⭐⭐⭐⭐ Review
*by R***F on 6 January 2026*

Genial durchdachtes Bauteil. Einfache Montage, super Funktionalität. 👍👌

## Frequently Bought Together

- Ibergrif M20522 Toilet Dual Flush Valve with Button, Suitable for 2 Inch (Φ59-61MM) Toilet Flush System Replacement Adjustable, White
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**Shop now:** [https://www.desertcart.jp/products/702746142-ibergrif-m20522-toilet-dual-flush-valve-with-push-button-toilet](https://www.desertcart.jp/products/702746142-ibergrif-m20522-toilet-dual-flush-valve-with-push-button-toilet)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*