---
product_id: 7916057
title: "New In tank Check valve for air compressor 1/2\" FPT x 1/2\" MPT"
brand: "conrader"
price: "€ 28.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/7916057-new-in-tank-check-valve-for-air-compressor-1-2
store_origin: FR
region: France
---

# Side un-loader port for pressure control 1/2" NPT precision threading Brass build for corrosion resistance New In tank Check valve for air compressor 1/2" FPT x 1/2" MPT

**Brand:** conrader
**Price:** € 28.47
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in your air pressure, unlock peak performance!

## Quick Answers

- **What is this?** New In tank Check valve for air compressor 1/2" FPT x 1/2" MPT by conrader
- **How much does it cost?** € 28.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/7916057-new-in-tank-check-valve-for-air-compressor-1-2)

## Best For

- conrader enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA Quality:** Crafted by CONRADER CO., guaranteeing top-tier manufacturing standards and trusted performance.
- • **Durable Brass Construction:** Engineered from premium brass to resist corrosion and ensure long-lasting reliability under pressure.
- • **Precision 1/2" NPT Threads:** Seamlessly fits standard air tanks with exact 24/32" female and 26/32" male threads for a secure, leak-proof connection.
- • **Integrated 1/8" Un-loader Port:** Built-in side port allows easy installation of un-loader lines, optimizing compressor efficiency and preventing backflow.
- • **Essential Air Compressor Upgrade:** Prevents pressure loss and protects your compressor pump, making it a must-have for any serious air system setup.

## Overview

This 1/2" male-to-female NPT brass check valve with a 1/8" un-loader port is designed to prevent air backflow and maintain tank pressure, ensuring your air compressor runs efficiently and reliably. Made in the USA by CONRADER CO., it fits standard air tanks with precision threading and offers durable corrosion resistance for long-term use.

## Description

New In tank Check valve for air compressor 1/2" FPT x 1/2" MPT

## Features

- Air inlet threads: 1/2" female npt which measure about 24/32 in diameter
- Outlet threads: male npt which measure about 26/32 in diameter these threads are the male threads that screw into the air tank.
- Side un-loader port: 1/8” female npt threads, which measure about 10/32” in diameter. This port is used for a un-loader line, some compressors do not have this if yours does not you would just plug this port.
- 1/2" Male NPT x 1/2" Female NPT Check Valve
- Brass

## Images

![New In tank Check valve for air compressor 1/2" FPT x 1/2" MPT - Image 1](https://m.media-amazon.com/images/I/21bCiRSC6WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Top quality
  

*by J***S on Reviewed in the United States 🇺🇸 on April 1, 2023*

Works as it should. I have no review for longevity, but the thread patterns are as described and they are clean. A small suggestion, use a socket, not a wrench, to install brass fittings. Had to buy a second one due to bending the first one. Not the sellers fault, but my own.

### ⭐⭐⭐⭐ 







  
  
    Worked perfectly
  

*by A***R on Reviewed in the United States 🇺🇸 on November 10, 2022*

Arrived fast, went right into tank.  Working perfectly.  👍👍👍

### ⭐⭐⭐⭐ 







  
  
    Only give it 4 stars because it not as heavy.
  

*by A***S on Reviewed in the United States 🇺🇸 on August 19, 2022*

It's lighter built has plastic parts at the shout off point. I guess we'll see how it holds up over time.

---

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**Shop now:** [https://www.desertcart.fr/products/7916057-new-in-tank-check-valve-for-air-compressor-1-2](https://www.desertcart.fr/products/7916057-new-in-tank-check-valve-for-air-compressor-1-2)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-24*