---
product_id: 306195780
title: "G-MAC MAC Valve with Quick Connect Coupler and Plug"
brand: "grex"
price: "$U3860"
currency: UYU
in_stock: true
reviews_count: 5
url: https://www.desertcart.uy/products/306195780-g-mac-mac-valve-with-quick-connect-coupler-and-plug
store_origin: UY
region: Uruguay
---

# Universal Compatibility Quick Connect Precision Control G-MAC MAC Valve with Quick Connect Coupler and Plug

**Brand:** grex
**Price:** $U3860
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate Your Airbrush Game!

## Quick Answers

- **What is this?** G-MAC MAC Valve with Quick Connect Coupler and Plug by grex
- **How much does it cost?** $U3860 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/306195780-g-mac-mac-valve-with-quick-connect-coupler-and-plug)

## Best For

- grex enthusiasts

## Why This Product

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

## Key Features

- • **Dial It In:** Large dial for easy, on-the-fly air pressure adjustments.
- • **Fine-Tune Your Flow:** Three full rotations for precise airflow control from zero to max.
- • **Switch It Up in Seconds:** Quick connect coupler for effortless airbrush transitions.
- • **Unleash Your Creativity:** Compatible with all airbrush brands for ultimate flexibility.
- • **Balance Meets Performance:** Attaches at the air inlet for superior handling.

## Overview

The GREXG-MAC MAC Valve with Quick Connect Coupler and Plug is a versatile airbrush accessory designed for compatibility with all airbrush brands. It features a quick connect coupler for seamless transitions, a large dial for easy air pressure adjustments, and the ability to achieve fine airflow control, making it an essential tool for artists seeking precision and flexibility.

## Description

GREXG-MAC MAC Valve with Quick Connect Coupler and Plug

## Features

- Compatible with all brands and types of airbrushes, giving you the freedom to put airflow control on any of your airbrushes, instead of being restricted to a specific airbrush
- Comes as a quick connect air coupler allowing you to easily switch between airbrushes to give every airbrush the ability to control airflow.
- Attaches to the air inlet of your airbrush. This provides better balance compared to having the airflow control below the head of the airbrush
- Designed with a large dial to allow easy air pressure adjustments. This is particularly helpful when spraying and adjusting air pressures simultaneously
- Capable of achieving fine adjustments to give precise air flow control. Three full dial rotations to change from zero air flow to full air flow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | GREX |
| Color | Silver |
| Item dimensions L x W x H | 0.6 x 4.8 x 1.8 inches |
| Connector Type | Plug |
| Exterior Finish | Brass |
| Item Weight | 1.6 ounces |
| Number of Pieces | 1000 |
| Global Trade Identification Number | 00660292120413 |
| Manufacturer | Grex Airbrush |
| UPC | 660292120413 |
| Part Number | G-MAC |
| Product Dimensions | 0.6 x 4.8 x 1.8 inches |
| Item model number | G-MAC |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** GREX
- **Color:** Silver
- **Item dimensions L x W x H:** 0.6 x 4.8 x 1.8 inches
- **Connector Type:** Plug
- **Exterior Finish:** Brass
- **Item Weight:** 1.6 ounces
- **Number of Pieces:** 1000
- **Global Trade Identification Number:** 00660292120413
- **Manufacturer:** Grex Airbrush

## Images

![G-MAC MAC Valve with Quick Connect Coupler and Plug - Image 1](https://m.media-amazon.com/images/I/61Mw5yC7jjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Grex G-Mac Mac Válvula
  
  

*by J***  on Reviewed in Mexico on 13 July 2023*

Producto de buena calidad y servicio rápido

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent
  

*by P***Z on Reviewed in Canada on 22 April 2020*

Excellent product. Very precise control of airflow. Far superior to the cheap ones I've tried in the past.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent quality - pressure control valve is easy to use and works well
  

*by C***E on Reviewed in the United States on 21 October 2018*

Fits standard 1/8 inch connections.  Attach to your hose at one end and your airbrush at the other.  Disconnects and reconnects easily.  Rotates easily and smoothly, preventing any hose kinking or resistance when you aim the brush.  The pressure control valve has very smooth action - steady increase/decrease of airflow.  Where this one shines over the other two similar ones I've owned is the dial for the pressure control.  It's almost twice as big as other makes, which gives you a lot finer control when making small adjustments.

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**Shop now:** [https://www.desertcart.uy/products/306195780-g-mac-mac-valve-with-quick-connect-coupler-and-plug](https://www.desertcart.uy/products/306195780-g-mac-mac-valve-with-quick-connect-coupler-and-plug)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*