---
product_id: 232107346
title: "Air Compressor Check Valve"
brand: "joywayus"
price: "$31.90"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/232107346-air-compressor-check-valve
store_origin: EC
region: Ecuador
---

# 3-way connector G1/2'xG3/8'xG1/8' size High-strength brass Air Compressor Check Valve

**Brand:** joywayus
**Price:** $31.90
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Air Game!

## Quick Answers

- **What is this?** Air Compressor Check Valve by joywayus
- **How much does it cost?** $31.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/232107346-air-compressor-check-valve)

## Best For

- joywayus enthusiasts

## Why This Product

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

## Key Features

- • **⚠️ Safety First:** Always ensure your compressor is shut down and pressure relieved before installation.
- • **🔧 Precision Engineering:** Crafted with high-strength brass for unmatched durability.
- • **🔄 Versatile Connectivity:** Three male thread connectors for seamless integration with your air compressor setup.
- • **🛡️ Corrosion Resistance:** Built to withstand the test of time, resisting wear and tear from air pressure.
- • **⚙️ Effortless Replacement:** An excellent upgrade for old or malfunctioning check valves, ensuring optimal performance.

## Overview

The Joywayus 3-Way Brass Male Threaded Air Compressor Check Valve is a high-quality replacement part designed for air compressors. With three male thread sizes (G1/2'xG3/8'xG1/8'), it offers versatile connectivity and is constructed from durable brass for excellent corrosion resistance. Weighing just 3.84 ounces and compact in size, this check valve is an essential upgrade for maintaining optimal air pressure and performance in your compressor system.

## Description

Joywayus 3-Way Brass Male Threaded Air Compressor Check Valve Central Pneumatic G1/2"xG3/8"xG1/8"

## Features

- Male Thread Size: G1/2"xG3/8"xG1/8"
- It is constructed with high strength brass with good corrosion resistance
- The three male thread connectors are respectively for tube connecting, air pressure tank and compressor piston pump.
- Excellent replacement for the old or broken check valve of your air compressor
- Before replacing the valve, make sure the compressor is totally shut down and pressure is relieved completely.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Joywayus |
| Part Number | 7LS-YJ-30050 |
| Item Weight | 3.84 ounces |
| Package Dimensions | 2.83 x 2.01 x 1.34 inches |
| Item model number | 7LS-YJ-30050 |
| Size | G1/8 X G3/8 X G1/2 |
| Style | style 1 |
| Material | Copper |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Air Compressor Check Valve - Image 1](https://m.media-amazon.com/images/I/51ZTAwYoO8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect replacement for a junk check valve
  

*by S***N on Reviewed in the United States on September 23, 2023*

The original was made of pot metal and cracked all on its own. It cracked around the threads to the cap that holds the spring for the rubber check valve plunger. And to add insult to injury, it was not even a check valve. It had the spring and rubber seal, but the way it was designed the check valve did nothing. The new one is a real check valve and fits and works perfectly. Shame on Husky for using such cheap junk that wasn't even a check valve. The tank is now holding pressure like it never did before.The other issue was it was impossible to remove the old check valve in one piece. Every time I tried to use a wrench on it to turn it it broke. I was lucky to be able to remove it be chiseling away at it. I had to use a tap to clean the threads afterwards.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    part
  

*by C***J on Reviewed in the United States on September 21, 2023*

Bought this.  Seemed to be a good part but the connections we opposite of what I needed.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Combination Valve
  

*by A***R on Reviewed in the United States on July 17, 2023*

I’m sure it will work well for right application.  Description stated this item is used as a replacement part for a California Air compressor.  That’s not true.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-07*