---
product_id: 472663623
title: "Float valve 1/2\" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank…"
brand: "metnewcnoble.cn"
price: "$11824"
currency: COP
in_stock: false
reviews_count: 2
url: https://www.desertcart.co/products/472663623-float-valve-1-2-mnpt-stainless-steel-automatic-water-float
store_origin: CO
region: Colombia
---

# Power-free operation 304 SS & PP Large flow capacity Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank…

**Brand:** metnewcnoble.cn
**Price:** $11824
**Availability:** ❌ Out of Stock

## Summary

> 💦 Float into the Future of Water Management!

## Quick Answers

- **What is this?** Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… by metnewcnoble.cn
- **How much does it cost?** $11824 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/472663623-float-valve-1-2-mnpt-stainless-steel-automatic-water-float)

## Best For

- metnewcnoble.cn enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Flow:** Large flow port ensures quick liquid injection, keeping your tanks full.
- • **Smart Sensing:** Three-hole liquid level sensing for optimal buoyancy response.
- • **Durable Design:** Crafted from 304 stainless steel for unmatched heat and corrosion resistance.
- • **Easy Maintenance:** Inlet gauze prevents impurities, ensuring longevity and easy cleaning.
- • **Effortless Efficiency:** Experience automatic control without the hassle of power supply.

## Overview

The Float Valve 1/2" MNPT is a high-performance automatic water float valve made from durable 304 stainless steel and PP. Designed for aquariums, livestock tanks, and pools, it operates without power, utilizing buoyancy for seamless control. With a large flow capacity and effective impurity filtration, this valve ensures efficient water management and longevity.

## Description

The working principle of stainless steel 1 / 2 external thread float valve is to jack up and close the switch in the valve according to the buoyancy of water, so that water cannot be injected. After the water level drops below the float valve switch, water will be injected automatically. The float valve can effectively control the water level and quantity without manually closing the valve, and the installation is also very convenient.

## Features

- Material: 304 stainless steel and PP, more heat and corrosion resistant, long service life.
- Power saving and water saving: without power supply and manual control, the switch is completely controlled by the buoyancy of the liquid. It avoids boring waiting and power consumption.
- Reasonable design: three hole liquid level sensing at the bottom of the product increases the contact area between PP buoyancy panel and liquid, making the float valve switch more effective.
- Large flow port: 3 / 8 water inlet and 1 / 4 × 3 / 8 of the bottom seat flow opening can inject liquid faster.
- Inlet gauze: stainless steel gauze at 3 / 8 of the inlet can effectively prevent most impurities from entering the container. If the flow decreases, please disassemble the float valve in time and easily to clean up impurities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Maideniu Supply Chain |
| Part number | FF-304 |
| Item Weight | 118 g |
| Product Dimensions | 4.83 x 4.83 x 9.4 cm; 118 g |
| Item model number | FF-304 |
| Size | 1/2" MNPT |
| Color | Silver |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… - Image 1](https://m.media-amazon.com/images/I/514y9tUYryL.jpg)
![Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… - Image 2](https://m.media-amazon.com/images/I/61TVGyOaKiL.jpg)
![Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… - Image 3](https://m.media-amazon.com/images/I/51UaiDbXhNL.jpg)
![Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… - Image 4](https://m.media-amazon.com/images/I/41j7glQJ4CL.jpg)
![Float valve 1/2" MNPT stainless steel automatic water float valve is mostly used for aquarium float valves, livestock tank float valves, and automatic pool filler of float valve for water tank… - Image 5](https://m.media-amazon.com/images/I/41uKqMLp7cL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Gets Stuck
  

*by B***B on Reviewed in the United States on 22 September 2022*

I used this to fill a tub for our geese to drink from,  The valve seems to get stuck shut well before the water reaches the float.  It can be freed by tapping the unit, but often gets stuck 3 or 4 times before completely filling the tub.  The water flowing in is city tap water, so very clean water.

### ⭐⭐⭐⭐⭐ 







  
  
    good product
  

*by P***W on Reviewed in Australia on 2 January 2024*

Does what it is made to do. Well made.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-23*