---
product_id: 49212906
title: "406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze"
brand: "ariston"
price: "B/.210"
currency: PAB
in_stock: true
reviews_count: 8
category: "Ariston"
url: https://www.desertcart.com.pa/products/49212906-406802-kit-b-3-5-bar-pressure-reducing-valve-bronze
store_origin: PA
region: Panama
---

# 3.5 bar max pressure control Durable bronze construction UKCA certified for assured quality 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze

**Brand:** ariston
**Price:** B/.210
**Availability:** ✅ In Stock

## Summary

> 🚿 Control your flow, elevate your home’s performance!

## Quick Answers

- **What is this?** 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze by ariston
- **How much does it cost?** B/.210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/49212906-406802-kit-b-3-5-bar-pressure-reducing-valve-bronze)

## Best For

- ariston enthusiasts

## Why This Product

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

## Key Features

- • **Premium Bronze Build:** Robust, corrosion-resistant bronze ensures long-lasting reliability and performance.
- • **Seamless Compatibility:** Designed for easy integration with Ariston and Andris water heaters—upgrade without hassle.
- • **Certified Peace of Mind:** Fully UKCA certified, meeting stringent UK safety and quality standards for worry-free installation.
- • **Compact & User-Friendly:** Compact dimensions and straightforward installation make it the go-to choice for modern homes.
- • **Precision Pressure Control:** Keeps water pressure safely capped at 3.5 bar to protect your plumbing and appliances.

## Overview

The Ariston 406802 KIT B 3.5 BAR Pressure Reducing Valve is a high-quality bronze valve engineered to regulate water pressure up to 3.5 bar. Fully UKCA certified, it ensures safe, reliable operation and is optimized for use with Ariston and Andris water heaters. Compact and easy to install, it’s the smart upgrade for maintaining plumbing integrity and enhancing your home’s water system.

## Description

Shop Ariston 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze. Free delivery on eligible orders of £20 or more.

Review: works as the other did - this was a replacement of one that had frozen over winter
Review: Best value for genuine ariston parts. Delivery very fast - Much easier to install under a sink than I expected

## Features

- 3.5 bar pressure reducing valve
- controls the water pressure to not exceed 3.5 bar
- for optional use with ariston andris range water heaters
- Great Quality material
- Fully UKCA certified to be installed in the UK Market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002JIFAHO |
| Best Sellers Rank | 127,279 in DIY & Tools ( See Top 100 in DIY & Tools ) 304 in Water Heaters & Parts |
| Brand | Ariston |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 125 Reviews |
| Exterior Finish | Bronze |
| Exterior finish | Bronze |
| Global Trade Identification Number | 05411692702014 |
| Included Components | 3.5 bar pressure reducing valve |
| Inlet Connection Type | Female Iron Pipe |
| Inlet connection type | Female Iron Pipe |
| Item Dimensions | 7.5 x 5.7 x 11.5 centimetres |
| Item Type Name | KIT B 3.5 BAR PRESSURE REDUCING VALVE |
| Item dimensions L x W x H | 7.5 x 5.7 x 11.5 centimetres |
| Manufacturer | Ariston |
| Material | Bronze |
| Maximum Pressure | 3.5 Bars |
| Model Number | 406802 |
| Number of Ports | 2 |
| Outlet Connection Type | FNPT |
| Outlet connection type | FNPT |
| Size | 2.24" x 2.95" x 4.53" |
| Specification Met | UKCA, BS EN 1074-1, BS EN 12266-1 |
| Thread Type | Iron Pipe |
| Unit Count | 1.0 count |
| Valve Type | Pressure Reducing Valve |

## Product Details

- **Brand:** Ariston
- **Exterior finish:** Bronze
- **Global Trade Identification Number:** 05411692702014
- **Inlet connection type:** Female Iron Pipe
- **Item dimensions L x W x H:** 7.5 x 5.7 x 11.5 centimetres
- **Material:** Bronze
- **Maximum operating pressure:** 3.5 Bars
- **Number of ports:** 2
- **Outlet connection type:** FNPT
- **Specification met:** UKCA, BS EN 1074-1, BS EN 12266-1

## Images

![406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze - Image 1](https://m.media-amazon.com/images/I/51jx4i5wWgL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can you tell me why this has three outlets?**
A: Hello,
There are extra connections on the device for attaching items such as pressure gauges and the connections are 3/8” BSP threads.
Thank you,
Kind Regards.

**Q: what does Kit A and Kit B include as the picture and title implies complete installation kit of pressure bottle tundish and reducing vavle but the des**
A: It doesn't include the tundish

**Q: Are the inlet and outlet 15mm or 22mm?**
A: Yes they are 15mm the smaller hole that makes the in and out look big is for a pressure gauge.

**Q: Does this come with the compression fitting ie two nuts and the two olives and the blanking off cap where the pressure gauge fits**
A: The box only contains the Kit B 3.5 bar pressure reducing valve, no additional fittings, so that customers can choose their own preferred fittings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ works as the other did
*by D***S on 17 April 2025*

this was a replacement of one that had frozen over winter

### ⭐⭐⭐⭐⭐ Best value for genuine ariston parts. Delivery very fast
*by M***B on 28 December 2022*

Much easier to install under a sink than I expected

### ⭐⭐⭐⭐⭐ All good
*by A***R on 13 April 2022*

All good, 5*, comes with nuts olives and 2 gauge blanks although the picture doesn't show this

## Frequently Bought Together

- Ariston 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze
- Ariston Water Heater Expansion Vessel Kit A
- Ariston 406807 KIT C Discharge TUNDISH (15MM-22MM), Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/49212906-406802-kit-b-3-5-bar-pressure-reducing-valve-bronze](https://www.desertcart.com.pa/products/49212906-406802-kit-b-3-5-bar-pressure-reducing-valve-bronze)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-13*