---
product_id: 89951637
title: "Generic Macdee Dual Flush Outlet Valve, 2\" & 1.5\" Bases, Adjustable Internal Overflow, WRAS Approved"
brand: "generic"
price: "C$5424"
currency: NIO
in_stock: true
category: "Generic"
url: https://www.desertcart.ni/products/89951637-generic-macdee-dual-flush-outlet-valve-2-and-1-5
store_origin: NI
region: Nicaragua
---

# WRAS Certified for safety Dual 2" & 1.5" base compatibility Adjustable internal overflow Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved

**Brand:** generic
**Price:** C$5424
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flush game with precision and compliance!

## Quick Answers

- **What is this?** Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved by generic
- **How much does it cost?** C$5424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/89951637-generic-macdee-dual-flush-outlet-valve-2-and-1-5)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Ranked #77 in Central Heating System Accessories with a stellar 4.6-star rating from 222 users.
- • **Durable Engineering:** Crafted from high-grade polytetrafluoroethylene for long-lasting, corrosion-resistant operation.
- • **Certified Peace of Mind:** WRAS approval guarantees compliance with UK water regulations, ensuring safety and reliability.
- • **Overflow Control Mastery:** Adjustable internal overflow lets you fine-tune performance, preventing leaks and water waste.
- • **Tailored Fit Flexibility:** Dual 2" and 1.5" bases adapt seamlessly to your existing plumbing setup—no compromises.

## Overview

The Generic Macdee Dual Flush Outlet Valve is a WRAS-approved, dual-base (2" & 1.5") ball valve featuring an adjustable internal overflow. Made from durable polytetrafluoroethylene, it offers reliable, customizable performance for modern plumbing systems, backed by strong user ratings and UK manufacturing standards.

## Description

WRAS Certification - 2" and 1.5" bases, adjustable integrated overflow

## Features

- WRAS approval
- Adjustable internal overflow
- 2 & 1.5 Basics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OHO6OTQ |
| Best Sellers Rank | 13,005 in DIY & Tools ( See Top 100 in DIY & Tools ) 77 in Central Heating System Accessories |
| Brand | Generic |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (222) |
| Exterior Finish | Plastic |
| Global Trade Identification Number | 05054480423700 |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | FNPT |
| Manufacturer | Generic |
| Material | Polytetrafluoroethylene |
| Model Number | 5054480423700 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Sweat |
| Size | 2 inches & 1.5 inches |
| Thread Size | BSP |
| Thread Type | BSPT |
| Unit Count | 1.0 count |
| Valve Type | Ball Valve |

## Product Details

- **Brand:** Generic
- **Exterior finish:** Plastic
- **Global Trade Identification Number:** 05054480423700
- **Inlet connection size:** 1.5 Inches
- **Inlet connection type:** FNPT
- **Material:** Polytetrafluoroethylene
- **Number of ports:** 2
- **Outlet connection size:** 1.5 Inches
- **Outlet connection type:** Sweat
- **Unit count:** 1.0 count

## Images

![Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved - Image 1](https://m.media-amazon.com/images/I/51LZ6imLAQL.jpg)
![Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved - Image 2](https://m.media-amazon.com/images/I/31xgfy3NlwL.jpg)
![Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved - Image 3](https://m.media-amazon.com/images/I/41xCSvmq9IL.jpg)

## Questions & Answers

**Q: Is this the afv50100/50200 model**
A: Yes- it is exactly that. I purchased an extra one in error and it has those numbers on the base. 
You’re welcome to it if you happen to live near Bristol !!

**Q: Would this fit a 6l compact concealed system**
A: Not sure as there are a number available. If you can get to the current outlet valve there should be a maker's name and part number somewhere on it. If not, try the local plumbing supplies shop for advice.

**Q: Replacing macdee afv40100/afv40200, would this be suitable?**
A: Hi Marcela,
Yes, the top section of the valve is compatible with the now discontinued AFV40100 and AFV40200 models and simply fits into the existing cradles without removing the cistern.
The top of the valve has the codes AFV50100 and AFV50200 and comes complete with an adjustable overflow tube which adjusts from 190mm to 330mm.

**Q: What is the Cable length**
A: Hi

This item has a Cable length of 400mm

## Frequently Bought Together

- Generic Macdee Dual Flush Outlet Valve, 2" & 1.5" Bases, Adjustable Internal Overflow, WRAS Approved
- Wirquin Jollyfill Telescopic Adjustable 1/2 inch 15mm Plastic Bottom Entry Inlet Float Valve 16110101, Multi-Colour

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**Shop now:** [https://www.desertcart.ni/products/89951637-generic-macdee-dual-flush-outlet-valve-2-and-1-5](https://www.desertcart.ni/products/89951637-generic-macdee-dual-flush-outlet-valve-2-and-1-5)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-08-23*