---
product_id: 421625163
title: "IMXMI 3/4\" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20)"
brand: "imxmi"
price: "€ 115.32"
currency: EUR
in_stock: true
reviews_count: 8
category: "Imxmi"
url: https://www.desertcart.hr/products/421625163-imxmi-3-4-tankbuddy-valve-pumpbuddy-high-flow-large-water
store_origin: HR
region: Croatia
---

# High flow rate for rapid water discharge Universal 3/4" threaded inlet/outlet fit Adjustable water level from 50mm to 2.5m IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20)

**Brand:** imxmi
**Price:** € 115.32
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your water flowing smartly, not constantly!

## Quick Answers

- **What is this?** IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) by imxmi
- **How much does it cost?** € 115.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/421625163-imxmi-3-4-tankbuddy-valve-pumpbuddy-high-flow-large-water)

## Best For

- imxmi enthusiasts

## Why This Product

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

## Key Features

- • **Maintenance Friendly:** Quick access valve seal system for hassle-free upkeep
- • **Durable & Easy Install:** Robust nylon construction with simple horizontal mounting and included instructions
- • **Precision Flow Control:** Patented valve design minimizes pump cycling and water waste
- • **Versatile Compatibility:** Fits all standard tanks, pools, irrigation, and animal watering systems
- • **Customizable Water Levels:** Easily set start/stop levels to suit any tank size or application

## Overview

The IMXMI Tankbuddy TB20 is a patented 3/4" float valve engineered for high flow water discharge with adjustable water levels from 50mm to 2.5m. Designed for seamless installation on standard threaded tanks, it reduces pump wear by minimizing start-stop cycles. Ideal for water tanks, irrigation, pools, and animal watering, its durable nylon build and easy maintenance features make it a reliable choice for efficient water management.

## Description

Installation Instructions 1. Flush Debris from pipelines thoroughly before fitting 2. Ensure valve is mounted horizontally in tank with outlet pointing down 3. Use thread seal tape on Inlet thread 4. Inject water into floats up to water limited line 5. Set level stopper at desired approximate lower on position and tie off cord at end of arm. (Use double hole end loop system for easy adjustment and tie off) 6. Ensure float is in correct position between stops 7. Set adjustable level adjuster for desired off position 8. Cut off excess cord to desired length

Review: Great float valve for water storage tanks - The valve works great. Easy to install. Does install on standard 1in threads. Flows water very well. I have installed on a black storage tank that I use for my water well as a means of back up water and to keep my in ground well pump from constantly turning on and off through out the day. The only thing I found wrong was that the bottom weight was too light to keep the valve open. The problem was that when the float would go up the weight wasn't heavy enough to keep the valve open. So I added a 2oz fishing weight on the bottom and now it's stays open when the water rises and the float raises up to the correct level instead of being just above the weight at the bottom.
Review: Nice - We have multiple of this exact item. Explored and tried others but these work. Use for water redistribution from water barrels, shuts off at set level and fills without stuttering. ONLY COMMENT, the FLOAT should be Heavier, we use metal nuts to weigh it down.

## Features

- 1.The TANKBUDDY VALVE is patented product, It is ideal for water tanks which are filled by running water or a pressure system controlled by water pump. The valve gives a level difference which is adjustable from 50mm up to 2.5m to minimise starting and stopping of running water or the pump system(Level difference accept Customization).
- 2.APPLICATION：water tank、water tower、water pool、Irrigation、 animaldrinking、Sprayequipment、swimmingpool etc.
- 3.WORK PRINCIPLE：It fits easily through a thin walled tank or screws into a threaded tank inlet.As the tank empties,the float travels down the cord until it hits the level topper.The valve then opens immediately to give a full flow.As we discharge te water, the valve now runs constantly and the float rises until it hits the level adjuster. This lifts the arm and the valve shuts down.
- 4.ADVANTAGE：High flow, Start and stop levels can be easily adjusted to give water level differentials from 50mm to 2.5 m, Keeps pump operation to a minimum, Valve Seal Access System for quick access to valve seal, Ideal for all makes and models of tanks, Available inlet sizes.
- 5.Instruction is included in the package. You can install and use it according to the instruction. If you have any after-sales questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098S14HMH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #89,335 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #100 in Float Valves |
| Brand | IMXMI |
| Customer Reviews | 4.2 4.2 out of 5 stars (59) |
| Date First Available | July 7, 2021 |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | threaded |
| Item Weight | 1.34 pounds |
| Item model number | tb20 |
| Manufacturer | IMXMI |
| Material | Nylon PA66, Plastic |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | threaded |
| Package Dimensions | 10.98 x 5.91 x 3.58 inches |
| Part Number | tb20 |
| Size | 0.75 Inch |

## Product Details

- **Brand:** IMXMI
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** threaded
- **Manufacturer:** IMXMI
- **Material:** Nylon PA66, Plastic
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Outlet Connection Type:** threaded

## Images

![IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) - Image 1](https://m.media-amazon.com/images/I/21d+HcnkxbS.jpg)
![IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) - Image 2](https://m.media-amazon.com/images/I/311rqT761VS.jpg)
![IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) - Image 3](https://m.media-amazon.com/images/I/31i-ZphvwLS.jpg)
![IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) - Image 4](https://m.media-amazon.com/images/I/41dQu592H6L.jpg)
![IMXMI 3/4" Tankbuddy Valve PumpBuddy High Flow Large Water Discharge 20mm Float Valve Double Water Level and Adjustable Water Level (TB20) - Image 5](https://m.media-amazon.com/images/I/51CZArWOdgS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great float valve for water storage tanks
*by O***R on November 29, 2021*

The valve works great. Easy to install. Does install on standard 1in threads. Flows water very well. I have installed on a black storage tank that I use for my water well as a means of back up water and to keep my in ground well pump from constantly turning on and off through out the day. The only thing I found wrong was that the bottom weight was too light to keep the valve open. The problem was that when the float would go up the weight wasn't heavy enough to keep the valve open. So I added a 2oz fishing weight on the bottom and now it's stays open when the water rises and the float raises up to the correct level instead of being just above the weight at the bottom.

### ⭐⭐⭐⭐⭐ Nice
*by F***S on December 25, 2024*

We have multiple of this exact item. Explored and tried others but these work. Use for water redistribution from water barrels, shuts off at set level and fills without stuttering. ONLY COMMENT, the FLOAT should be Heavier, we use metal nuts to weigh it down.

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by B***T on December 14, 2023*

I bought this for a 2500-gallon water storage tank, (cistern). I set the depth of the bottom weight at about 3 feet. The tank is 8 feet deep. By doing this it means that the pump will only come on after the water volume has dropped about 1000 gallons. By doing this, considering the amount of water that we use each day for the house, the pump will only come on about twice a month. I have two of these tanks. I use one for a trailer that we are currently living in while the house is being built. I only fill the tank twice a month, manually turning the pump on and off. This saves on electricity but more importantly it should add to the life of the pump. Replacing a well pump is about a $7,000.00 expense. Note: I found that I needed to add more water to the weight bottle to make it a little heavier than suggested. I will be buying a second valve for the other tank.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-21*