---
product_id: 48147580
title: "Derwent Macdee DVA0100 Kayla Cable Operated Dual Flush Valve and Button"
brand: "wirquin"
price: "2015696₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/48147580-derwent-macdee-dva0100-kayla-cable-operated-dual-flush-valve-button
store_origin: VN
region: Vietnam
---

# Dual flush for water saving Easy retrofit & new install Adjustable overflow 190-330mm Derwent Macdee DVA0100 Kayla Cable Operated Dual Flush Valve and Button

**Brand:** wirquin
**Price:** 2015696₫
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Flush smarter, not harder — upgrade your bathroom game with Kayla!

## Quick Answers

- **What is this?** Derwent Macdee DVA0100 Kayla Cable Operated Dual Flush Valve and Button by wirquin
- **How much does it cost?** 2015696₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48147580-derwent-macdee-dva0100-kayla-cable-operated-dual-flush-valve-button)

## 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

- • **Eco-smart dual flush:** Save water with multi full & part flush settings, perfect for the eco-conscious pro.
- • **Chrome finish elegance:** Sleek, durable chrome button & bezel add a polished look to your bathroom setup.
- • **Adjustable overflow tube:** Customizable 190-330mm overflow ensures perfect fit for new or retrofit installations.
- • **WRAS approved reliability:** Certified quality and compliance for peace of mind in high-traffic environments.
- • **Universal fit, zero hassle:** Fits 1.5" & 2" outlets and works with concealed, close coupled & low level cisterns.

## Overview

The Derwent Macdee Kayla DVA0100 is a cable-operated dual flush valve designed for both retrofit and new installations. Featuring adjustable overflow from 190 to 330mm, it fits 1.5" and 2" outlets and is compatible with various cistern types. Complete with a chrome finish dual flush button and spacer bezel, it is WRAS approved for water efficiency and durability, making it ideal for high-traffic areas seeking a reliable, water-saving solution.

## Description

Kayla cable operated dual flush valve is our best selling flush valve from Derwent Macdee. The valve is suitable for retrofit and new installations and high traffic areas. The flush valve can be used with concealed, close coupled and low level cisterns. The top section of the valve is compatible with the discontinued AFV40100/AFV40200 brackets. The cable on the valve is 400 mm excluding the mechanism that attaches to the button. The base sealing washers that come with the valve allow it to be used with both 2 inch (50 mm) an 1 1/2 inch (40 mm) outlets. The valve comes complete with an adjustable overflow tube which adjusts from 190mm to 330mm.

Review: Fitted in under a minute - This was bought to help replace a Macdee Arcadia flush valve that was leaking water into the toilet pan after flushing. The product was fitted in less than a minute. When looking up the problem I was having and finding out what the unit name was I browsed a few online plumbing sites. But here's a tiny bit of advice, if you have the problem I did which as I say was that the toilet was dripping / leaking water constantly into the toilet pan post flush, then you probably don't have to replace the whole unit. You can remove the top half from the base that fits through the cistern bottom and has the overflow pipe attached by twisting it.....but here's what I found, all the sites I looked at said that for the Macdee Arcadia you should twist anti-clockwise for a quarter turn. I tried this many times going back after reading various web pages advice and really exerting a lot pressure trying to twist it off....no luck. Thanks to my wife who suggested I should try turning it clockwise, I mentioned I had tried it that way but only gently as I didn't want to damage the unit by excessive force. I felt around the base (can't see properly as the cistern is very narrow) and decided that the grooves on the Arcadia base I have only go to one side of the locking mechanism of the base unit and you guessed it, turning the top anti clockwise was never going to release it. So one slightly more determined twist CLOCKWISE and it was off....easy as pie, I could have kicked myself. On one of the sites I went to one chap had been twisting anti-clockwise and was bemused because the overflow pipe moved and prevented him turning the unit a quarter turn, it would seem to me he had been trying to turn it the incorrect way and had actually shifted the base unit. Anyway I tried cleaning the old unit up around the seal but it was still leaking so I ordered this replacement, it was fitted in less than a minute and works perfectly. Just a little extra note - the base on the Kayla replacement is slightly different to my original Arcadia base it will will allow for clockwise or anti-clockwise removal, but I just thought I'd leave this message in case you have, as I do, one of the old Arcadia bases fitted. Sorry the review is a bit long winded but hopefully it'll save you a bit of time messing about and money on plumber callout fees.
Review: Winning flush - Great flush for a replacement to the old sty

## Features

- Easy fit water saving flush valve.
- Multi full and part flush settings
- Adjustable overflow making it ideal for both new and retrofit installations
- Comes complete with chrome finish dual flush button and spacer bezel
- WRAS approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LG0LWUA |
| Best Sellers Rank | 118,328 in DIY & Tools ( See Top 100 in DIY & Tools ) 303 in Toilet Parts |
| Brand | Wirquin |
| Connector Type | Barb |
| Customer Reviews | 4.5 out of 5 stars 556 Reviews |
| Exterior Finish | Chrome |
| Exterior finish | Chrome |
| Global Trade Identification Number | 05017134115376 |
| Included Components | 1 x Derwent Macdee Kayla Cable Operated Dual Flush Valve DVA0100 |
| Inlet Connection Type | Barb |
| Inlet connection type | Barb |
| Item Dimensions | 11.5 x 8 x 26 centimetres |
| Item Type Name | Kayla Cable Operated Dual Flush Valve DVA0100 |
| Item Weight | 550 Grams |
| Item dimensions L x W x H | 11.5 x 8 x 26 centimetres |
| Manufacturer | Derwent Macdee |
| Manufacturer Warranty Description | Not applicable. |
| Material | Plastic, Rubber |
| Model Number | DVA0100 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 40 Millimeters |
| Outlet Connection Type | Barb |
| Outlet connection type | Barb |
| Size | 3.15 x 4.53 x 10.24 inches |
| Specification Met | WRAS |
| Unit Count | 1.0 count |
| Valve Type | flush valve |

## Product Details

- **Material:** Plastic, Rubber
- **Brand:** Wirquin
- **Item dimensions L x W x H:** 11.5 x 8 x 26 centimetres
- **Exterior finish:** Chrome
- **Inlet connection type:** Barb
- **Outlet connection type:** Barb
- **Number of ports:** 2
- **Outlet connection size:** 40 Millimeters
- **Specification met:** WRAS
- **Global Trade Identification Number:** 05017134115376

## Images

![Derwent Macdee DVA0100 Kayla Cable Operated Dual Flush Valve and Button - Image 1](https://m.media-amazon.com/images/I/71kWKD5seBL.jpg)

## Questions & Answers

**Q: Does this product come with a warranty?**
A: Not a specific warranty that I can recall but it is well made and can be returned to Amazon if faulty. If it is not faulty it should last for many years.

**Q: Can this replace the old AFv40100 unit without taking whole tank off? Does the valve fit into the same lower mounting?**
A: I can't remember the part number, but I only changed the top part. It said it fits other older models

**Q: Can’t see how to twist and lock this in, the new one has a long thread at the base**
A: hi sounds like you ordered the wrong one after 1/4 twist and pull out the old one lust fit new one in the hole push and 1/4 twist new one should be in ok hope this helps

**Q: Is this unit compatible with the afv50100 afv50200**
A: Hi - not sure, but on Amazon  if you type in afv50100 you will find the correct one, although they do look similar I can't imagine why two versions of the same valve would be produced .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fitted in under a minute
*by A***N on 5 October 2014*

This was bought to help replace a Macdee Arcadia flush valve that was leaking water into the toilet pan after flushing. The product was fitted in less than a minute. When looking up the problem I was having and finding out what the unit name was I browsed a few online plumbing sites. But here's a tiny bit of advice, if you have the problem I did which as I say was that the toilet was dripping / leaking water constantly into the toilet pan post flush, then you probably don't have to replace the whole unit. You can remove the top half from the base that fits through the cistern bottom and has the overflow pipe attached by twisting it.....but here's what I found, all the sites I looked at said that for the Macdee Arcadia you should twist anti-clockwise for a quarter turn. I tried this many times going back after reading various web pages advice and really exerting a lot pressure trying to twist it off....no luck. Thanks to my wife who suggested I should try turning it clockwise, I mentioned I had tried it that way but only gently as I didn't want to damage the unit by excessive force. I felt around the base (can't see properly as the cistern is very narrow) and decided that the grooves on the Arcadia base I have only go to one side of the locking mechanism of the base unit and you guessed it, turning the top anti clockwise was never going to release it. So one slightly more determined twist CLOCKWISE and it was off....easy as pie, I could have kicked myself. On one of the sites I went to one chap had been twisting anti-clockwise and was bemused because the overflow pipe moved and prevented him turning the unit a quarter turn, it would seem to me he had been trying to turn it the incorrect way and had actually shifted the base unit. Anyway I tried cleaning the old unit up around the seal but it was still leaking so I ordered this replacement, it was fitted in less than a minute and works perfectly. Just a little extra note - the base on the Kayla replacement is slightly different to my original Arcadia base it will will allow for clockwise or anti-clockwise removal, but I just thought I'd leave this message in case you have, as I do, one of the old Arcadia bases fitted. Sorry the review is a bit long winded but hopefully it'll save you a bit of time messing about and money on plumber callout fees.

### ⭐⭐⭐⭐⭐ Winning flush
*by G***A on 15 September 2025*

Great flush for a replacement to the old sty

### ⭐⭐⭐⭐ Fits great
*by R***I on 15 October 2024*

Fits and works great as a replacement unit

## Frequently Bought Together

- Derwent Macdee DVA0100 Kayla Cable Operated Dual Flush Valve and Button
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*