---
product_id: 378709229
title: "1/4 Quarter Turn Brass Angle Stop Valve 1/2\" NOM Inlet (5/8\"OD Comp) x 3/8\" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack)"
brand: "airisin"
price: "€ 21.18"
currency: EUR
in_stock: true
reviews_count: 8
category: "Airisin"
url: https://www.desertcart.com.cy/products/378709229-1-4-quarter-turn-brass-angle-stop-valve-1-2
store_origin: CY
region: Cyprus
---

# Pressure rated 20-125 PSI, leak-free Lead-free brass with solid metal ball 1/4 turn ball valve for quick control 1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack)

**Brand:** airisin
**Price:** € 21.18
**Availability:** ✅ In Stock

## Summary

> 🚰 Turn on reliability, turn off worries!

## Quick Answers

- **What is this?** 1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) by airisin
- **How much does it cost?** € 21.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/378709229-1-4-quarter-turn-brass-angle-stop-valve-1-2)

## Best For

- airisin enthusiasts

## Why This Product

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

## Key Features

- • **Swift 90° Control:** Effortlessly manage water flow with a smooth quarter-turn handle—no more stuck valves or wasted time.
- • **Compact & Chrome-Plated:** Sleek chrome finish adds a professional touch while resisting wear, fitting discreetly under sinks or behind fixtures.
- • **Premium Lead-Free Brass:** Built to last with durable, corrosion-resistant brass ensuring safety and longevity in your plumbing system.
- • **Universal Compression Fit:** Seamlessly compatible with 1/2" nominal inlet and 3/8" outlet compression lines—perfect for kitchen, bathroom, or toilet setups.
- • **Certified Quality Assurance:** Backed by cUPC, NSF372, and NSF61-9 certifications for potable water safety and trusted performance.

## Overview

The AIRISIN 1/4 Quarter Turn Brass Angle Stop Valve offers a robust, lead-free brass construction with a solid metal ball valve for smooth, reliable water shutoff. Designed for 1/2" nominal compression inlet and 3/8" compression outlet, it supports hot and cold water lines up to 125 PSI and 165°F. Certified by cUPC, NSF372, and NSF61-9, this valve ensures safe potable water use and easy installation in kitchens, bathrooms, and toilets, making it a trusted choice for professionals and DIYers alike.

## Description

1/4 turn angle stop valve is 1/2" Nominal (5/8"OD) Compression inlet x 3/8" OD Compression outlet with cUPC, NSF372, and NSF61-9 certification. Shut off valve is a Chrome plated and lead-free brass structure with solid metal ball and brass pressure ring（Except for the handle and compression nut ）. More sturdy and durable than plastic valves. The Angle valve is most commonly used in the water supply pipeline of the bathroom, kitchen, toilet, and washing machine to provide cold and hot water. By turning the valve handle 90 degrees, you can control the flow of water into the pipe fixture. Every valve is leak-free quality controlled by the factory during the manufacturing process. For use in potable and non-potable plumbing and water distribution systems.

Review: Well made, was compatible with old valve - I bought this valve to replace an old valve under my kitchen sink that was stuck and would no longer turn. The old valve was installed on 1/2 inch copper pipe. I was able to remove the old valve and leave the large nut and brass ferrule from the old valve on the copper pipe, and install the new valve onto the pipe by re-using the nut and ferrule from the old valve. This saved me from having to cut off the copper line (which was very short and would not have been easily done.) The threads and size on the nut from the old valve was identical to the nut on the new valve so it bolted right up, and saved me a lot of work. It did leak a drop now and then after installation, I was able to loosen and rotate the valve several times and re-tighten it, and the leak stopped. It was a small leak, one drop every few minutes. Now it doesn't leak at all. It had been leaking around the ferrule and was likely due to the fact that I re-used the old ferrule. So far it has worked great, the valve is a quarter-turn type valve and is easy to turn. The threads on the outlet of the valve were compatible with the line for the faucet with no adapters needed.
Review: easy install - great quality installed easily

## Features

- Size: 1/2" Nominal Comp (5/8"OD Comp) inlet x 3/8" OD Comp outlet
- For Faucet,Toilet water supply line and faucet supply line.For use hot and cold-water supply with a water temperature of 40-165 degrees Fahrenheit.Pressure rating from 20 to 125 PSI.
- Material: AIRISIN Angle stop valve is made with lead-free brass. Includes solid metal ball and all compression rings.
- 1/4 turn ball valve with solid metal handle easy on/off and durable.
- Contractor 1 pack. With cUPC,NSF372 and NSF61-9 certification.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B5RQBHW |
| Batteries Required? | No |
| Best Sellers Rank | #86,273 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #108 in Faucet Valves |
| Brand | AIRISIN |
| Customer Reviews | 4.6 4.6 out of 5 stars (251) |
| Date First Available | August 9, 2021 |
| Exterior Finish | Chrome |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Compression |
| Item Package Quantity | 1 |
| Item Weight | 3.84 ounces |
| Item model number | AIRISIN-1/2x3/8-ASV |
| Manufacturer | AIRISIN |
| Material | Brass |
| Maximum Operating Pressure | 125 Pound per Square Inch |
| Number Of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Compression |
| Package Dimensions | 2.91 x 2.52 x 1.14 inches |
| Size | 5/8"OD COMP Inlet x 3/8"OD COMP Outlet |
| Specification Met | ISO 9001, NSF61-9, cUPC |

## Product Details

- **Brand:** AIRISIN
- **Exterior Finish:** Chrome
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Compression
- **Material:** Brass
- **Maximum Operating Pressure:** 125 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.38 Inches
- **Outlet Connection Type:** Compression
- **Specification Met:** ISO 9001, NSF61-9, cUPC

## Images

![1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) - Image 1](https://m.media-amazon.com/images/I/51tGYrPeZJL.jpg)
![1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) - Image 2](https://m.media-amazon.com/images/I/51SCbt-wnsL.jpg)
![1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) - Image 3](https://m.media-amazon.com/images/I/51aNAFTiv5L.jpg)
![1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) - Image 4](https://m.media-amazon.com/images/I/612waXWy5fL.jpg)
![1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack) - Image 5](https://m.media-amazon.com/images/I/61Q6i+AHsKL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: I have a cpvc straight from ground up pipe. Will it replace the existing valve on it ?**
A: It should. Make sure to get same size as the old one

**Q: Does this have any lead ?**
A: Our valve is lead-free, and the lead content is less than 0.25%.

**Q: What country is this made in ?**
A: I don't know which country it was made in, but I have to assume China. It is installed and the location makes it impossible to read if it is stamped on the valve, and I threw away the packaging.

Sorry mate!

**Q: Do you need Solder?**
A: No these use a compression fitting, I used them and have no complaints… time will tell how long they last as I’m not sure they’re played brass or a cheaper metal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made, was compatible with old valve
*by M***. on March 6, 2024*

I bought this valve to replace an old valve under my kitchen sink that was stuck and would no longer turn. The old valve was installed on 1/2 inch copper pipe. I was able to remove the old valve and leave the large nut and brass ferrule from the old valve on the copper pipe, and install the new valve onto the pipe by re-using the nut and ferrule from the old valve. This saved me from having to cut off the copper line (which was very short and would not have been easily done.) The threads and size on the nut from the old valve was identical to the nut on the new valve so it bolted right up, and saved me a lot of work. It did leak a drop now and then after installation, I was able to loosen and rotate the valve several times and re-tighten it, and the leak stopped. It was a small leak, one drop every few minutes. Now it doesn't leak at all. It had been leaking around the ferrule and was likely due to the fact that I re-used the old ferrule. So far it has worked great, the valve is a quarter-turn type valve and is easy to turn. The threads on the outlet of the valve were compatible with the line for the faucet with no adapters needed.

### ⭐⭐⭐⭐⭐ easy install
*by T***Y on December 31, 2025*

great quality installed easily

### ⭐⭐⭐⭐⭐ Quality Shut Off Valves - Reasonable Price
*by R***G on January 2, 2025*

We bought a few of these to replace the failing shut off valves around the house. None of them leak, and they all have a quality feel to them.

## Frequently Bought Together

- AIRISIN 1/4 Quarter Turn Brass Angle Stop Valve 1/2" NOM Inlet (5/8"OD Comp) x 3/8" COMP Outlet,Water Shut Off Valve for Water Sink/Bathroom/Toilet/Kitchen (1-Pack)
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-19*