---
product_id: 276535873
title: "Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass"
brand: "xiny tool"
price: "AR$223161"
currency: ARS
in_stock: true
reviews_count: 8
category: "Xiny Tool"
url: https://www.desertcart.com.ar/products/276535873-xiny-tool-3-4-inch-ips-isolator-tankless-water-heater
store_origin: AR
region: Argentina
---

# 500 WOG pressure rating 3/4-inch IPS full-port valves Lead-free certified brass Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass

**Brand:** xiny tool
**Price:** AR$223161
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your tankless setup with pro-grade valves that flow as fast as your hustle!

## Quick Answers

- **What is this?** Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass by xiny tool
- **How much does it cost?** AR$223161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/276535873-xiny-tool-3-4-inch-ips-isolator-tankless-water-heater)

## Best For

- xiny tool enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated pressure relief valve with brass safety cap ensures worry-free operation.
- • **Universal Fit:** Compatible with all standard 3/4-inch residential and commercial tankless water heaters.
- • **Certified Quality:** Crafted from lead-free brass and CSA-certified materials for trusted durability and compliance.
- • **Precision Flow Control:** Full-port ball valves maximize water flow for peak tankless heater performance.
- • **Color-Coded Convenience:** Hot and cold valves feature intuitive color-coded handles for quick, error-free maintenance.

## Overview

The Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit combines durable, lead-free brass construction with full-port ball valves rated at 500 WOG, ensuring maximum flow and safety. Featuring color-coded hot and cold valves plus an integrated pressure relief valve, this kit fits all standard 3/4-inch tankless water heaters for both residential and commercial use, delivering professional-grade reliability and easy maintenance.

## Description

Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass - desertcart.com

Review: At the time of the writing, very good quality! - As a retired HVAC tech I dealt with valves of various types for 38 years. Usually if you buy something like this off desertcart for about 1/2 of what most valve flush kits cost you expect some quality to be lacking. This is not the case with this valve flush kit at all. They might be made in a sweat shop on the other side of the world (or not) but the quality, fit and finish is very good. If I owned a business installing tankless water heaters I’d have no problem using this kit on my instillations. I can’t imagine paying $75-$90 for another flush valve kit because in my opinion this product is just as good.
Review: Great for Tankless water heater - These works great so far and worth the money. Installed them to my tankless water heater.

## Features

- Package Includes: 1 x hot isolation valve, 1 x cold isolation valve, 1 x pressure relief valve.
- Easy to Use: These 3/4-inch IPS isolator tankless water heater service valves, rated at 500 WOG, come with color-coded handles for easy identification of hot and cold valves. The integrated drain valve with a brass safety cap allows for simple maintenance, while the full-port ball valve ensures maximum flow rate.
- High-Quality Material: Made from certified lead-free brass, these components meet all federal and state regulations for lead content in potable water systems. Additionally, the water and gas pipes are CSA certified, confirming their authenticity and safety.
- Wide Compatibility: This tankless kit fits all 3/4-inch sizes, making it suitable for most U.S. residential applications. It is also compatible with both residential and commercial gas tankless water heater brands.
- Excellent Service: We are committed to providing exceptional service that surpasses your expectations. Your satisfaction is our top priority, and we are dedicated to offering superior products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Xiny Tool |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Full port |
| Material | Brass |
| Outlet Connection Type | Full port |

## Product Details

- **Material:** Brass
- **Brand:** Xiny Tool
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** Full port
- **Outlet Connection Type:** Full port
- **Maximum Operating Pressure:** 5E+2 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Specification Met:** CSA, RoHS

## Images

![Xiny Tool 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass - Image 1](https://m.media-amazon.com/images/I/71R02wvgKaL.jpg)

## Questions & Answers

**Q: Will this work with Rheem Electric tankless with 3/4 connector?**
A: Yes, It can.Both residential and commercial gas tankless water heater brand such as Noritz, Rinnai, Rheem, Takagi, Navien and so on.

**Q: Are these lead free?**
A: YES,they are.

**Q: What about the size?**
A: The tankless kit works with all 3/4 inch size is suitable for most American residential usage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ At the time of the writing, very good quality!
*by V***S on March 13, 2025*

As a retired HVAC tech I dealt with valves of various types for 38 years. Usually if you buy something like this off Amazon for about 1/2 of what most valve flush kits cost you expect some quality to be lacking. This is not the case with this valve flush kit at all. They might be made in a sweat shop on the other side of the world (or not) but the quality, fit and finish is very good. If I owned a business installing tankless water heaters I’d have no problem using this kit on my instillations. I can’t imagine paying $75-$90 for another flush valve kit because in my opinion this product is just as good.

### ⭐⭐⭐⭐⭐ Great for Tankless water heater
*by A***S on August 8, 2025*

These works great so far and worth the money. Installed them to my tankless water heater.

### ⭐⭐⭐⭐⭐ Good quality, standard US 1 inch plumbing size
*by W***R on April 10, 2022*

Was confused with all the different listings online as to what I needed to buy. This item was very nice quality and I had no issues and no leaks. These are standard 1 inch US pipe threads so no issues on standard appliances in the US. Installed on a rannai. I purchased an elbow to orient the pressure relief valve in a tighter configuration so as not to extend past heater width, see pic. Used 1 inch to 3/4 reducers to mate up with my existing in and out plumbing lines. Other listings may be fine but I know this one is US compatible and of very high quality. 1/2 the price and better quality than my local big box store.

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**Shop now:** [https://www.desertcart.com.ar/products/276535873-xiny-tool-3-4-inch-ips-isolator-tankless-water-heater](https://www.desertcart.com.ar/products/276535873-xiny-tool-3-4-inch-ips-isolator-tankless-water-heater)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-23*