---
product_id: 419940382
title: "Joywayus Brass Automatic Float Valve Kit 1/2\"G Air Bleeder Release Vent Valve & 1/2\"G Female × 1/2\"NPT Male Pipe Fitting Connector Adapter"
brand: "joywayus"
price: "₨9591"
currency: LKR
in_stock: true
reviews_count: 8
category: "Joywayus"
url: https://www.desertcart.lk/products/419940382-joywayus-brass-automatic-float-valve-kit-1-2g-air-bleeder
store_origin: LK
region: Sri Lanka
---

# Precision water-steam separation High-temp & rust-resistant brass 1/2"G universal threaded fit Joywayus Brass Automatic Float Valve Kit 1/2"G Air Bleeder Release Vent Valve & 1/2"G Female × 1/2"NPT Male Pipe Fitting Connector Adapter

**Brand:** joywayus
**Price:** ₨9591
**Availability:** ✅ In Stock

## Summary

> 💨 Keep your system flawless—vent smart, vent fast!

## Quick Answers

- **What is this?** Joywayus Brass Automatic Float Valve Kit 1/2"G Air Bleeder Release Vent Valve & 1/2"G Female × 1/2"NPT Male Pipe Fitting Connector Adapter by joywayus
- **How much does it cost?** ₨9591 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/419940382-joywayus-brass-automatic-float-valve-kit-1-2g-air-bleeder)

## 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

- • **Durable Brass Construction:** Engineered for high temperature resistance and rust protection, ensuring long-lasting performance.
- • **Maintenance-Friendly Design:** Easily demountable without draining your system, saving time and avoiding mess.
- • **Innovative Steam-Water Separation:** Specially designed tray prevents water discharge during air venting, maintaining system integrity.
- • **Universal 1/2"G Threaded Connection:** Fits seamlessly with most HVAC and plumbing systems for hassle-free installation.
- • **Reliable Air Bleeding Under Pressure:** Automatically vents excess air at pressures up to 150 psi, optimizing heating efficiency.

## Overview

The Joywayus Air Bleeder Release Vent Valve is a precision-engineered brass valve with a universal 1/2"G male threaded connection, designed to automatically expel trapped air from hot water heating systems. Featuring high temperature and rust resistance, a unique steam-water separation tray, and easy maintenance without system drainage, it ensures optimal HVAC performance and longevity under pressures up to 150 psi.

## Description

Buy Joywayus Brass Automatic Float Valve Kit 1/2"G Air Bleeder Release Vent Valve & 1/2"G Female × 1/2"NPT Male Pipe Fitting Connector Adapter: Float Valves - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality - Good quality valve. Works well
Review: Make sure what size the opening is in your air tank - Ordered wrong size male screw in was to big

## Features

- 【Size】Air Bleeder Release Vent Valve: Universal 1/2"G male threaded connection, suits for most system. Pipe Fitting Connector Adapter: 1/2"G Female x 1/2"NPT Male.
- 【Excellent Quality】The exhaust mechanism is very reliable and is cast from high-precision components, durable and eco-friendly. This valve features high temperature resistance, rust protection, reliably sealing.
- 【Precise Design】The steam and water separation tray is designed with special structure to ensure that the water will not be discharged during exhaust. As long as the system has pressure, the exhaust valve will continue to vent. With a filter screen, can filter large impurities, prevent impurities plugging damage valve body.
- 【Easy to Use】It is convenient to demount and maintenance, while the water in the system will not flow out, so there is no need to empty the system. It can be operated reliably, either when the system is running with water added or when the system pressure is too high and adequate drainage is required.
- 【Main Function】Designed for use on hot water radiators, baseboards, convectors, radiant panels, and small unit heaters with a maximum working pressure of 150 psi. Remove excess air during the operation of the exhaust system and HVAC system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Joywayus |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Material | Brass |
| Outlet Connection Type | MNPT |

## Product Details

- **Material:** Brass
- **Brand:** Joywayus
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** MNPT
- **Maximum Operating Pressure:** 150 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Specification Met:** ASME B16.34, ASTM

## Images

![Joywayus Brass Automatic Float Valve Kit 1/2"G Air Bleeder Release Vent Valve & 1/2"G Female × 1/2"NPT Male Pipe Fitting Connector Adapter - Image 1](https://m.media-amazon.com/images/I/51sch9H+ySL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by A***O on November 15, 2024*

Good quality valve. Works well

### ⭐⭐⭐⭐⭐ Make sure what size the opening is in your air tank
*by J***R on January 15, 2026*

Ordered wrong size male screw in was to big

### ⭐⭐⭐⭐ well made effective air bleeder
*by A***R on June 16, 2025*

used it for in floor heating water.. no leaks works perfect 1 month so far .

## Frequently Bought Together

- Joywayus Brass Automatic Float Valve Kit 1/2"G Air Bleeder Release Vent Valve & 1/2"G Female × 1/2"NPT Male Pipe Fitting Connector Adapter
- Valemo VFV-12, 1/8" NPT, Automatic Air Bleed Vent
- Taco 400-4 1/8-Inch-NPT Float Air Hy-Vent

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**Shop now:** [https://www.desertcart.lk/products/419940382-joywayus-brass-automatic-float-valve-kit-1-2g-air-bleeder](https://www.desertcart.lk/products/419940382-joywayus-brass-automatic-float-valve-kit-1-2g-air-bleeder)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-06*