---
product_id: 627162685
title: "Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1)"
brand: "muduoban"
price: "$57.04"
currency: USD
in_stock: true
reviews_count: 9
category: "Muduoban"
url: https://www.desertcart.ec/products/627162685-float-valve-1-2-inch-brass-valve-with-plastic-water
store_origin: EC
region: Ecuador
---

# Flow rate 0.5-1.5 m³/hr (2.2-6.6 GPM) 1/2 inch standard threaded inlet/outlet Brass body + ABS float for rust resistance Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1)

**Brand:** muduoban
**Price:** $57.04
**Availability:** ✅ In Stock

## Summary

> 💧 Automate your water flow like a pro — never run dry or overflow again!

## Quick Answers

- **What is this?** Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) by muduoban
- **How much does it cost?** $57.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/627162685-float-valve-1-2-inch-brass-valve-with-plastic-water)

## Best For

- muduoban enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Flow Rate:** Handles 2.2 to 6.6 gallons per minute, ideal for steady, leak-free filling.
- • **Pressure-Savvy Design:** Operates smoothly between 30-58 PSI; add a regulator for higher pressure systems.
- • **Durable Rust-Free Build:** Solid brass valve paired with a hard ABS float ensures longevity and corrosion resistance.
- • **Precision Water Control:** Adjustable arm lets you fine-tune water levels effortlessly for perfect automation.
- • **Universal Compatibility:** 1/2 inch threaded connection fits most water tanks, ponds, aquariums, and more.

## Overview

This 1/2 inch brass float valve with an adjustable arm and ABS plastic float ball offers reliable, leak-resistant automatic water filling for tanks, ponds, aquariums, and more. Designed for pressures between 30-58 PSI and flow rates up to 1.5 cubic meters per hour, it combines durable materials with easy installation and precise water level control, making it a must-have for efficient water management.

## Description

Mini Float Ball Valve with Adjustable Arm Supply Tube Water Filter Float Valve Kit for Water Tank Pump Trough Aquariums, Aquaculture, Water Tank, Reservoir RO Water Reverse Osmosis System. Specifications: Package: 1 Pcs Name: Brass Float Valve Material: Brass Valve+Plastic Float Ball Length: Approx 6.5 inches/16 cm Color: White Widely use: The adjustable sink float valve can be applied for ponds, small water tanks, toilet storage tanks, household water purifiers, pools, aquariums, aquaculture, reservoirs, industrial and large water tanks, etc. If you wanna achieve auto fill water and stop water, this item can help to do. About after sales: If you have any questions after receiving your package, pls feel free to let us know. We are always here to help. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measure.

Review: Use a pressure reducer. - Upon installation I found that this valve would not shut the water off completely. I was about to return it as I figured I needed a bigger float to put more pressure on the valve. Then I realized I have 60 PSI coming out of my home water supply! Duh! I bought a pressure reducer and it works perfectly!
Review: They leak all yhe time... - Do not purchase. They are trash both of them. Dont work. Gets stuck on the open position. The material yhat is made off SUCKS!. And i never do a review unless it really sucks!

## Features

- NO LEAKAGE: : The 1/2" water float valve with standard gaskets to eliminate leakage,Float valve working pressure: 30-58 psi. Higher than this pressure range may cause the float valve to leak. If your supply pressure is too high you can install a regulator.
- MATERIAL: The water float valve made of brass adjustable arm and hard ABS float ball,stable and will not rust.
- BROAD USE: The water trough float valve is suitable for water tank,pool,aquariums, aquaponics, aquaculture, hydroponic tank reservoirs,automatic chicken waterer,toilet,etc scenario of slow water filling ,the flow rate is 0.5-1.5 cubic meters / hour (2.2-6.6 Gallons / minute)
- Ease Of Use: 1/2" thread, Very easy to install and adjustable water level,You can control of water level by adjusting nuts;The float valve has a 1/2 inch pipe thread; This is common in the world of pipelines, with thread sizes of approximately 3/4 inch
- WE ARE HERE TO HELP: Cannot hesitatem to contact us if you need any help with this 1/2 inch float ball vavle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXPL1ZNC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #201,070 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #233 in Float Valves |
| Brand | MUDUOBAN |
| Color | White and Yellow |
| Customer Reviews | 3.8 3.8 out of 5 stars (55) |
| Date First Available | March 11, 2024 |
| Exterior Finish | Brass |
| Included Components | no |
| Inlet Connection Type | threaded |
| Item Package Quantity | 1 |
| Item Weight | 5.6 ounces |
| Item dimensions L x W x H | 8.5 x 5.4 x 2.4 inches |
| Item model number | MUDUOBAN FV01 |
| Manufacturer | Zhengzhou yinglian jixie shebei |
| Material | Brass, PVC |
| Maximum Operating Pressure | 58 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1/2 Inches |
| Outlet Connection Type | Threaded |
| Product Dimensions | 8.5 x 5.4 x 2.4 inches |
| Size | 5.4 x 8.5 x 2.4 inches |
| Specification Met | NSF, GB, CNS |
| UPC | 710891708892 |

## Product Details

- **Brand:** MUDUOBAN
- **Exterior Finish:** Brass
- **Inlet Connection Type:** threaded
- **Item dimensions L x W x H:** 8.5 x 5.4 x 2.4 inches
- **Material:** Brass, PVC
- **Maximum Operating Pressure:** 58 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1/2 Inches
- **Outlet Connection Type:** Threaded
- **Specification Met:** NSF, GB, CNS

## Images

![Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) - Image 1](https://m.media-amazon.com/images/I/61mvYmZbCxL.jpg)
![Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) - Image 2](https://m.media-amazon.com/images/I/71Xqd47jTZL.jpg)
![Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) - Image 3](https://m.media-amazon.com/images/I/61400EKpxBL.jpg)
![Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) - Image 4](https://m.media-amazon.com/images/I/81mOcRQ1+bL.jpg)
![Float Valve 1/2 inch,Brass Valve with Plastic Water Float Ball Valve with Adjustable Arm Automatic Fill for Water Trough,Fountains,Water Tank,Ponds,Pool,Aquariums (1) - Image 5](https://m.media-amazon.com/images/I/717PwUJSDQL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use a pressure reducer.
*by T***E on August 29, 2024*

Upon installation I found that this valve would not shut the water off completely. I was about to return it as I figured I needed a bigger float to put more pressure on the valve. Then I realized I have 60 PSI coming out of my home water supply! Duh! I bought a pressure reducer and it works perfectly!

### ⭐ They leak all yhe time...
*by A***R on August 17, 2025*

Do not purchase. They are trash both of them. Dont work. Gets stuck on the open position. The material yhat is made off SUCKS!. And i never do a review unless it really sucks!

### ⭐⭐⭐⭐⭐ Simple but functional. Well worth the money.
*by J***N on July 26, 2025*

Simple but functional. All brass with a coned push valve that should last a long time. Also easy to install into a 1/2” pipe threaded pvc. Well worth the cost.

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-13*