---
product_id: 629015410
title: "Brass 1/2\" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve"
brand: "besnpt"
price: "KD 11.29"
currency: KWD
in_stock: true
reviews_count: 4
category: "Bes Npt"
url: https://www.desertcart.com.kw/products/629015410-brass-1-2-npt-male-air-vent-valve-automatic-float
store_origin: KW
region: Kuwait
---

# Continuous automatic air venting High temperature & impact resistance Solid brass build for durability Brass 1/2" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve

**Brand:** besnpt
**Price:** KD 11.29
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your heating system flawless with zero hassle! 🛠️

## Quick Answers

- **What is this?** Brass 1/2" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve by besnpt
- **How much does it cost?** KD 11.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/629015410-brass-1-2-npt-male-air-vent-valve-automatic-float)

## Best For

- besnpt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from solid brass for unmatched strength and longevity in demanding heating systems.
- • **Zero Water Waste:** Innovative valve design guarantees no water discharge during venting—efficiency meets precision.
- • **Heat & Impact Tough:** Engineered to withstand high temperatures and resist freezing and impacts, ensuring reliable performance year-round.
- • **Seamless Integration:** 1/2" NPT male connector fits perfectly with standard heating and solar water heater setups.
- • **Always On Air Release:** Automatic float valve continuously vents trapped air as long as system pressure exists—no manual intervention needed.

## Overview

This Brass 1/2" NPT Male Air Vent Valve is a robust, solid brass automatic float valve designed for efficient air release in heating systems, solar water heaters, and underfloor heating manifolds. Its high temperature and impact resistance combined with a unique no-water-discharge venting design ensure continuous, maintenance-free air bleeding, optimizing system performance and longevity.

## Description

Brass 1/2" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve

Review: Good for price
Review: Leaks. No way to tighten the valve properly. You need a big pipe wrench to grip the main body. The o ring is useless. The threads are too short to make a good seal. Poorly designed .Usual Chinese junk

## Features

- Inclub: 1PCS 1/2" G male vent valve. 1PCS 1/2" G female to 1/2" NPT male connector.
- Material: Solid brass. High strength, High temperature resistance, with certain anti freezing and anti impact capabilities
- The exhaust valve features a unique structural design that guarantees no water discharge during venting.
- As long as there is pressure in the system, the exhaust valve will continue venting.
- Primarily employed in heating systems, solar water heaters, underfloor heating manifolds, heating accessories, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZP25L8S |
| ASIN  | B0CZP25L8S |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #33,769 in Automotive ( See Top 100 in Automotive ) #8 in Automotive AC & Interior Heating Valves |
| Color | Brass |
| Customer Reviews | 3.8 3.8 out of 5 stars (7) |
| Customer reviews | 3.8 3.8 out of 5 stars (7) |
| Date First Available | 15 May 2024 |
| Date First Available  | 15 May 2024 |
| Included components | NO |
| Item Weight | 177 g |
| Item model number | msk-2404-000940tqf |
| Item model number  | msk-2404-000940tqf |
| Manufacturer | BesNPT |
| Manufacturer  | BesNPT |
| Material | Brass |
| Number Of Pieces | 2 |
| Part number | msk-2404-000940tqf |
| Product Dimensions | 2.54 x 1.27 x 2.54 cm; 177 g |
| Product Dimensions  | 2.54 x 1.27 x 2.54 cm; 177 g |
| Size | 1/2 inch |

## Product Details

- **Brand:** BesNPT
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 Inches
- **Item dimensions L x W x H:** 25 x 13 x 25 millimeters
- **Material:** Brass

## Images

![Brass 1/2" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve - Image 1](https://m.media-amazon.com/images/I/51Dbpi21fUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***T on 9 March 2025*

Good for price

### ⭐ Review
*by J***R on 2 February 2026*

Leaks. No way to tighten the valve properly. You need a big pipe wrench to grip the main body. The o ring is useless. The threads are too short to make a good seal. Poorly designed .Usual Chinese junk

### ⭐⭐⭐⭐⭐ Review
*by M***J on 5 June 2024*

It's a basic air vent valve made of brass. Not much to fail or go wrong here... My hydronic radiant-heat system is able to pass gas properly! I give it 5 stars for being well-built.

## Frequently Bought Together

- BesNPT Brass 1/2" NPT Male Air Vent Valve Automatic Float Valve Air Release Air Bleeder Valve
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**Shop now:** [https://www.desertcart.com.kw/products/629015410-brass-1-2-npt-male-air-vent-valve-automatic-float](https://www.desertcart.com.kw/products/629015410-brass-1-2-npt-male-air-vent-valve-automatic-float)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-20*