---
product_id: 597928620
title: "RV 1/2\" Three Way by-Pass Valve | Shut Off Valve for Water Heater"
brand: "recpro"
price: "£37.55"
currency: GBP
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.uk/products/597928620-rv-1-2-three-way-by-pass-valve-shut-off
store_origin: GB
region: United Kingdom
---

# ½” connections 3-way valve winterization ready RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater

**Brand:** recpro
**Price:** £37.55
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your RV Game with This Must-Have Valve!

## Quick Answers

- **What is this?** RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater by recpro
- **How much does it cost?** £37.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/597928620-rv-1-2-three-way-by-pass-valve-shut-off)

## Best For

- recpro enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted by RecPro, ensuring reliability for all your RV needs.
- • **Compact Design:** Lightweight at just 18g, it won’t weigh you down on your adventures.
- • **Simple Installation:** Barbed connections make setup a breeze for any RV enthusiast.
- • **Antifreeze Protection:** Keep your water heater safe by redirecting antifreeze where it belongs.
- • **Effortless Winterization:** Easily prepare your RV for cold weather with this essential valve.

## Overview

The RecPro RV 1/2" Three Way By-Pass Valve is a crucial component for winterizing your RV's water system. Designed for 2-valve systems, it effectively keeps antifreeze out of your water heater while redirecting water flow. With ½” barbed connections and a lightweight design, this valve is both practical and easy to install, ensuring your RV is ready for any adventure.

## Description

RecPro RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater

## Features

- Three-way valve for your RV water heater
- Used when winterizing RVs with 2-valve systems
- Keeps antifreeze out of your water heater tank and in your RVs water lines
- Redirects the flow of water away from your water heater
- ½” barbed connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RecPro |
| Brand | RecPro |
| Product Dimensions | 3.81 x 0.38 x 3.81 cm; 18 g |
| Item model number | RP-1636 |
| Manufacturer Part Number | RP-1636 |
| Manufacturer | RecPro |
| Item Weight | 18 g |

## Images

![RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater - Image 1](https://m.media-amazon.com/images/I/61WxOn3UnLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    As advertised
  

*by D***E on Reviewed in the United States on 15 May 2024*

I ordered this part to repair an RV water heater that decided to start gushing water all over. Part worked perfectly and all dry now!

### ⭐⭐⭐⭐⭐ 







  
  
    Fits
  

*by D***D on Reviewed in Canada on 2 May 2024*

Worked like it should

### ⭐⭐⭐⭐⭐ 







  
  
    Good Quality
  

*by P***R on Reviewed in the United States on 3 May 2024*

Perfect replacement. We've always found recpro items to be reliable.

## Frequently Bought Together

- RecPro RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater
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**Shop now:** [https://www.desertcart.co.uk/products/597928620-rv-1-2-three-way-by-pass-valve-shut-off](https://www.desertcart.co.uk/products/597928620-rv-1-2-three-way-by-pass-valve-shut-off)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-03*