---
product_id: 24692669
title: "Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit Red and Blue"
brand: "viega"
price: "7.25 DT"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/24692669-viega-50602-pureflow-zero-lead-manabloc-valve-stem-replacement-kit
store_origin: TN
region: Tunisia
---

# Chlorine-resistant for pure water flow Reduced flow noise tech Precision valve stem replacement Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit Red and Blue

**Brand:** viega
**Price:** 7.25 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Upgrade your water system with precision and peace of mind!

## Quick Answers

- **What is this?** Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit Red and Blue by viega
- **How much does it cost?** 7.25 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/24692669-viega-50602-pureflow-zero-lead-manabloc-valve-stem-replacement-kit)

## Best For

- viega enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Non-corroding materials ensure durability and long-term reliability.
- • **PureFlow Certified:** Excellent chlorine resistance guarantees cleaner, safer water.
- • **Compact & Efficient:** Slim 6x4x0.5 inch profile fits easily into existing systems without hassle.
- • **Whisper-Quiet Performance:** Advanced design minimizes flow noise for a peaceful home environment.
- • **Effortless Maintenance Upgrade:** Includes red & blue valves, T-handle, and removal tool for seamless DIY fixes.

## Overview

The Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit offers a durable, corrosion-resistant solution with red and blue valves, a T-handle, and removal tool. Designed for quiet operation and excellent chlorine resistance, it fits compactly into PEX plumbing systems, ensuring efficient water flow and easy maintenance.

## Description

Product Description Viega PureFlow provides the industry's most comprehensive selection of PEX tubing, fittings and accessories. Along with a wide variety of PEX fittings, which include both PEX Press and PEX Crimp, Viega also offers the patented MANABLOC water distribution system which helps homeowners realize a reduction in water waste and increased energy savings. From the Manufacturer Viega PureFlow provides the industry's most comprehensive selection of PEX tubing, fittings and accessories. Along with a wide variety of PEX fittings, which include both PEX Press and PEX Crimp, Viega also offers the patented MANABLOC water distribution system which helps homeowners realize a reduction in water waste and increased energy savings.

Review: Works great to replace old style valve - I've used these kits to replace several of my leaking older style valves. Here's how I do it: 1) Shut off water supply to house. Open all fixtures to allow water to drain. It takes a while. 2) Use side cutters to shorten one side of the blue or red valve cover. Rotate valve 180° so cut side is closest to center of manifold (valve in on/open position). 3) Peel off the colored connector. 4) OPTIONAL: Shut off all valves except the valve being replaced. This will prevent water from gushing out from those tubes and limits water to the circuit being fixed and water in supply line and manifold. The risk is potentially causing leaks from another valve. 5) Position steel valve remover tool behind valve to be removed. I do not remove any of the PEX tubing. It's a little tricky and I have smaller hands but I can get the job done without disturbing the connections. 6) Pull steel tool toward you until it stops. You'll feel the valve move toward you a bit. Every one I've done has moved easily (make sure valve is in ON/OPEN position). 7) Lightly lube new valve with food safe o-ring lube. This step is optional but may prove to be helpful down the road. 8) Pull valve out with pliers. It should come out pretty easily. Be prepared for water to possibly gush out. 9) Insert new valve. It should slide in and click into place pretty easily. I do this quickly if water is coming out after removing old valve. 10) You're done!
Review: Fantastic item - Item works perfectly and will buy from again

## Features

- Proven quality
- Non-corroding
- Reduced flow noise
- Excellent chlorine resistance
- Includes red and blue valve, T-handle, and valve removal tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008J31Z7W |
| Best Sellers Rank | #335,844 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10,554 in Pipe Fittings |
| Brand | Viega |
| Brand Name | Viega |
| Customer Reviews | 4.4 out of 5 stars 188 Reviews |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 30691514506020 |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Cross Linked Polyethylene |
| Item Dimensions | 6 x 4 x 0.5 inches |
| Item Weight | 0.1 Pounds |
| Item dimensions L x W x H | 6 x 4 x 0.5 inches |
| Manufacturer | Viega PEX |
| Manufacturer Part Number | 50602 |
| Manufacturer Warranty Description | Limited Warranty |
| Material | Lead, Pex |
| Material Type | Lead,Pex |
| Model Number | 50602 |
| Number of Ports | 2 |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | PEX |
| Set Name | Red and Blue Kit |
| Size | 1 Pack |
| Specification Met | ISO 14001, NSF, EPA, WaterSense |
| Thread Size | 4 inches |
| UPC | 782247479220 |
| Unit Count | 1.0 Count |
| Valve Type | Ball Valve |

## Product Details

- **Material:** Lead,Pex
- **Brand:** Viega
- **Item dimensions L x W x H:** 6 x 4 x 0.5 inches
- **Exterior Finish:** painted
- **Inlet Connection Type:** Cross Linked Polyethylene
- **Outlet Connection Type:** PEX
- **Number of Ports:** 2
- **Outlet Connection Size:** 4 Inches
- **Specification Met:** Environmental, Purity
- **Valve Type:** Ball Valve

## Images

![Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit Red and Blue - Image 1](https://m.media-amazon.com/images/I/71YWvPn9BlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great to replace old style valve
*by J***T on July 1, 2020*

I've used these kits to replace several of my leaking older style valves. Here's how I do it: 1) Shut off water supply to house. Open all fixtures to allow water to drain. It takes a while. 2) Use side cutters to shorten one side of the blue or red valve cover. Rotate valve 180° so cut side is closest to center of manifold (valve in on/open position). 3) Peel off the colored connector. 4) OPTIONAL: Shut off all valves except the valve being replaced. This will prevent water from gushing out from those tubes and limits water to the circuit being fixed and water in supply line and manifold. The risk is potentially causing leaks from another valve. 5) Position steel valve remover tool behind valve to be removed. I do not remove any of the PEX tubing. It's a little tricky and I have smaller hands but I can get the job done without disturbing the connections. 6) Pull steel tool toward you until it stops. You'll feel the valve move toward you a bit. Every one I've done has moved easily (make sure valve is in ON/OPEN position). 7) Lightly lube new valve with food safe o-ring lube. This step is optional but may prove to be helpful down the road. 8) Pull valve out with pliers. It should come out pretty easily. Be prepared for water to possibly gush out. 9) Insert new valve. It should slide in and click into place pretty easily. I do this quickly if water is coming out after removing old valve. 10) You're done!

### ⭐⭐⭐⭐⭐ Fantastic item
*by R***. on March 7, 2025*

Item works perfectly and will buy from again

### ⭐⭐⭐⭐⭐ MANABLOC WATER VALVE REPLACEMENT
*by J***L on November 19, 2023*

My home builder installed MANABLOC water manifolds that distribute water to each faucet, toilet and waterlines throughout the house. When it cam time to fix a faucet by first turning off the water to the faucet, I found that the MANABLOC individual valve was leaking. Searched online how to fix and found a YouTube video showing how to replace the valves on a MANABLOC water manifold. It also mention where to get these valves on Amazon. Super please that I could find the parts and fix it myself. The instruction and pretty easy. From this kit use the level on the back and push the valve out toward the front. Then remove and install the new valve by pressing it in. The hard part is the water dripping from the line even after you turn off the main water to the house. Its a small amount of water that you can catch using several rags. Once the new valve is installed, it worked perfectly turning off the water to the faucet.

## Frequently Bought Together

- Viega 50602 PureFlow Zero Lead Manabloc Valve Stem Replacement Kit Red and Blue
- Red Viega ManaBloc Stems (3 Pack of 50602 's)
- Blue Viega ManaBloc Stems (3 pack of 50602 's)

---

## 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.tn/products/24692669-viega-50602-pureflow-zero-lead-manabloc-valve-stem-replacement-kit](https://www.desertcart.tn/products/24692669-viega-50602-pureflow-zero-lead-manabloc-valve-stem-replacement-kit)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*