---
product_id: 306195780
title: "Grex G-MAC MAC Valve with Quick Connect Coupler and Plug"
brand: "grex"
price: "R1217"
currency: ZAR
in_stock: true
category: "Grex"
url: https://www.desertcart.co.za/products/306195780-grex-g-mac-mac-valve-with-quick-connect-coupler-plug
store_origin: ZA
region: South Africa
---

# Universal compatibility with all airbrush brands Quick connect coupler for effortless airbrush swaps 3 full dial rotations for precise airflow Grex G-MAC MAC Valve with Quick Connect Coupler and Plug

**Brand:** grex
**Price:** R1217
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your airflow, master your art — precision that keeps you ahead.

## Quick Answers

- **What is this?** Grex G-MAC MAC Valve with Quick Connect Coupler and Plug by grex
- **How much does it cost?** R1217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/306195780-grex-g-mac-mac-valve-with-quick-connect-coupler-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

- • **Ergonomic Balance:** Attaches at the air inlet for better balance and comfortable handling during long sessions.
- • **Large Easy-Turn Dial:** Adjust air pressure smoothly and simultaneously while painting for flawless results.
- • **Universal Compatibility:** Works flawlessly with any airbrush brand, freeing you from restrictive setups.
- • **Seamless Airbrush Switching:** Quick connect coupler lets you effortlessly swap airbrushes without missing a beat.
- • **Precision at Your Fingertips:** Fine-tune airflow with three full dial rotations for ultimate control.

## Overview

The Grex G-MAC MAC Valve is a brass, quick-connect airflow control valve designed for universal compatibility with all airbrush brands. Featuring a large dial with three full rotations, it enables precise, real-time airflow adjustments directly at the airbrush inlet, improving balance and control. Ideal for professional artists seeking seamless airbrush switching and fine-tuned spray performance.

## Description

The G-MAC gives you unrestricted precise control of airflow for your airbrush right at your fingertips, allowing you to make real-time air adjustments while you're painting. 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.

## 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 |
|---------------|-------|
| ASIN | B002XQ2K84 |
| ASIN  | B002XQ2K84 |
| Best Sellers Rank | #271,502 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #527 in Air Tool Fittings |
| Brand Name | GREX |
| Color | Silver |
| Connector Type | Plug |
| Customer Reviews | 4.7 4.7 out of 5 stars (209) |
| Customer reviews | 4.7 4.7 out of 5 stars (209) |
| Date First Available  | 15 April 2013 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00660292120413 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 15 x 122 x 46 millimeters |
| Item model number  | G-MAC |
| Manufacturer | Grex Airbrush |
| Manufacturer  | Grex Airbrush |
| Manufacturer Part Number | G-MAC |
| Material Type | Brass |
| Model Number | G-MAC |
| Number of Pieces | 1 |
| Product Dimensions  | 1.52 x 12.19 x 4.57 cm; 41 g |
| Thread Type | UN |
| UPC | 660292120413 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GREX
- **Colour:** Silver
- **Connector type:** Plug
- **Item dimensions L x W x H:** 15 x 122 x 46 millimeters
- **Material:** Brass

## Images

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

---

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

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-05*