---
product_id: 551306440
title: "6 Pack Float Ball Valve, 3/4 inch, 1/2 Inch NPT Thread, OD. 0.84 inch (21.34mm), Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level"
brand: "timsec"
price: "€ 37.73"
currency: EUR
in_stock: true
reviews_count: 13
category: "Timsec"
url: https://www.desertcart.ie/products/551306440-6-pack-float-ball-valve-3-4-inch-1-2
store_origin: IE
region: Ireland
---

# 1.5 GPM max flow rate 1/2 inch NPT thread standard Adjustable arm for precise water control 6 Pack Float Ball Valve, 3/4 inch, 1/2 Inch NPT Thread, OD. 0.84 inch (21.34mm), Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level

**Brand:** timsec
**Price:** € 37.73
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your water flowing, your life growing!

## Quick Answers

- **What is this?** 6 Pack Float Ball Valve, 3/4 inch, 1/2 Inch NPT Thread, OD. 0.84 inch (21.34mm), Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level by timsec
- **How much does it cost?** € 37.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/551306440-6-pack-float-ball-valve-3-4-inch-1-2)

## Best For

- timsec enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable ABS plastic and stainless steel resist corrosion for long-term, worry-free use.
- • **Universal Fit & Leak-Free:** Standard 1/2 inch NPT thread with hand-tight leak-proof design—no pumps or power needed.
- • **Versatility Meets Precision:** Perfect for livestock troughs, aquariums, hydroponics, and more—adapt your water system with ease.
- • **Effortless Auto Water Control:** Say goodbye to constant tank refills with 6 reliable float valves in one pack.
- • **Optimize Your Time & Resources:** Automate water level management and protect your plants and animals from drying out.

## Overview

This 6-pack of 3/4 inch float ball valves features a 1/2 inch NPT thread (0.84 inch OD) designed for low-pressure gravity-fed water systems. Made from corrosion-resistant ABS plastic with adjustable arms, these valves deliver up to 1.5 gallons per minute at 60 psi, ensuring automatic, leak-free water level control across diverse applications like livestock troughs, aquariums, and hydroponics—no power or pumps required.

## Description

The durable water tank float valves, perfect for low-pressure gravity feeding systems. Completed with adjustable arms and a standard size fitting, the auto fill float valves are suitable for a wide range of applications such as ponds, livestock water troughs, aquariums, aquaculture, hydroponics, and reservoirs. SPECIFICATIONS: Item: float valve Material: PVC and stainless steel Thread Size: 1/2 Inch NPT Thread OD. 0.84 inch (21.34mm), not 1/2 inch Please note: 1/2 Inch NPT refers to the thread standard, not the actual measurement. The true outer diameter is 0.84 inch, which is larger than 1/2 inch. Always confirm your pipe size and thread specifications before purchasing to ensure a proper fit. Float Rate: 1.3 gallons per minute (gpm) @40 psi 1.5 gallons per minute (gpm) @60 psi Please note: The water float ball valve is suitable for low pressure gravity feeding systems, leak-free operation is achieved by hand tightening. PACKAGE INCLUDED: 6Pcs x Float Valve

Review: Easy attachment and works perfectly - Works perfectly in my water feature to keep the water at a prescribed level above the recirculating pump. Screws into a female 1/2" NPT fitting and the nut and washer crank down to keep it tight. It did leak around the threads, but a couple of loops of plumber's tape around the treads fixed that. specifications say 60 psi. My supply might be 70, but this works. One confusion on the title and in the description is the phrase "3/4 inch" which has nothing to do with this device. I almost didn't order it because I thought the pipe thread might be 3/4", but the pictures showed all the right dimensions.
Review: worked as epxected - installed it in water tank for a water fountain in my backyard. Worked fine

## Features

- [WHAT YOU GET] – The package Includes 6 packs of water tank float valves, reducing time spent on filling and checking water tanks, ensuring plants are protected from drying out.
- [NO POWER OR PUMP REQUIRED] – The water float valves are suitable for low-pressure gravity feeding systems, achieving leak-free operation by hand tightening, eliminating the need for additional power sources or pumps.
- [DURABLE MATERIAL] - Made of hard ABS, the pool auto fill float valve is resistant to corrosion and rust, with adjustable arms for added durability and longevity.
- [STANDARD SIZE] – This water level control float valve comes with a 1/2 inch NPT pipe thread, widely used in standard pipelines. Please note: the outer diameter of the thread is 0.84 inch (21.34mm), 3/4 inch. Be sure to verify your pipe size and thread specifications before purchasing to ensure a proper fit.
- [VERSATILE APPLICATION] - Ideal for use in ponds, pool, livestock water troughs, aquariums, aquaculture, hydroponics, fountain, and reservoirs, offering versatility and adaptability for different environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6PTR9WF |
| Best Sellers Rank | #13,774 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Float Valves |
| Brand | Timsec |
| Brand Name | Timsec |
| Customer Reviews | 4.3 out of 5 stars 255 Reviews |
| Exterior Finish | Stainless Steel |
| Included Components | Screws |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 5 x 4 x 1.5 inches |
| Item Type Name | auto fill valve |
| Item dimensions L x W x H | 5 x 4 x 1.5 inches |
| Manufacturer | Timsec |
| Manufacturer Part Number | Float Ball Valve |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 60 Pound per Square Inch |
| Model Number | Float Ball Valve |
| Number of Ports | 2 |
| Outlet Connection Type | NPT |
| Size | 1/2 Inch |
| Thread Type | National Pipe Taper |
| Unit Count | 6.0 Count |
| Valve Type | Float Valve |

## Product Details

- **Brand:** Timsec
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 5 x 4 x 1.5 inches
- **Manufacturer:** Timsec
- **Material:** Plastic
- **Maximum Operating Pressure:** 60 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Type:** NPT

## Images

![6 Pack Float Ball Valve, 3/4 inch, 1/2 Inch NPT Thread, OD. 0.84 inch (21.34mm), Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level - Image 1](https://m.media-amazon.com/images/I/61I3K3EFsvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy attachment and works perfectly
*by A***S on May 17, 2026*

Works perfectly in my water feature to keep the water at a prescribed level above the recirculating pump. Screws into a female 1/2" NPT fitting and the nut and washer crank down to keep it tight. It did leak around the threads, but a couple of loops of plumber's tape around the treads fixed that. specifications say 60 psi. My supply might be 70, but this works. One confusion on the title and in the description is the phrase "3/4 inch" which has nothing to do with this device. I almost didn't order it because I thought the pipe thread might be 3/4", but the pictures showed all the right dimensions.

### ⭐⭐⭐⭐⭐ worked as epxected
*by M***N on April 22, 2026*

installed it in water tank for a water fountain in my backyard. Worked fine

### ⭐⭐⭐⭐⭐ Gentle fillers - perfect for top-offs
*by D***S on September 12, 2025*

I use these as auto levelers for my koi pond. They don’t “flow” water. It’s more of a gentle spray, which I like; I think it makes it much easier to manage too and less likely to break.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-07-09*