---
product_id: 487592303
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: "719 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Imxmi"
url: https://www.desertcart.ro/products/487592303-imxmi-3-4-tankbuddy-valve-pumpbuddy-high-flow-large-water
store_origin: RO
region: Romania
---

# High flow rate for rapid water discharge Fits standard 3/4" (20mm) threaded tank inlets 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:** 719 Lei
**Availability:** ✅ In Stock

## Summary

> 💧 Control your water, save your pump, and never run dry!

## 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?** 719 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/487592303-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

- • **Durable & Reliable:** Made from robust Nylon PA66 ensuring long-lasting performance under pressure
- • **Energy & Cost Saver:** Reduces electricity use and costly pump replacements by optimizing water flow
- • **Pump Life Maximizer:** Minimizes pump cycling by controlling start/stop water levels precisely
- • **Customizable Water Control:** Adjust water level differential up to 2.5 meters for tailored tank management
- • **Universal Fit & Easy Install:** Compatible with all tank types and installs effortlessly with included instructions

## Overview

The IMXMI TankBuddy TB20 is a patented, high-flow 3/4" float valve designed for water tanks, pools, and irrigation systems. It features an adjustable water level range from 50mm to 2.5m, reducing pump cycling and extending pump life. Made from durable Nylon PA66, it fits standard 20mm threaded inlets and includes easy installation instructions. Ideal for professionals seeking efficient, customizable water management solutions that save energy and maintenance costs.

## 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: 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: 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.

## 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 Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 50,116 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 101 in Float Valves |
| Customer Reviews | 4.4 4.4 out of 5 stars (55) |
| Date First Available | 7 July 2021 |
| Item Weight | 608 g |
| Item model number | tb20 |
| Manufacturer | IMXMI |
| Material | Nylon pa66 |
| Package Dimensions | 27.89 x 15.01 x 9.09 cm; 608 g |
| Part Number | tb20 |
| Size | 0.75 Inch |

## Product Details

- **Brand:** IMXMI
- **Exterior finish:** Nylon PA66, Plastic
- **Inlet connection type:** threaded
- **Manufacturer:** IMXMI
- **Material:** Nylon pa66
- **Number of ports:** 2
- **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/51CZArWOdgS.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/51iZRmCcLUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by O***R on 29 November 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.

### ⭐⭐⭐⭐⭐ Review
*by B***T on 14 December 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.

### ⭐⭐⭐ Review
*by D***N on 21 April 2023*

Using it inside a water storage tank to top it off when we don't get enough rain. The design is very clever and it works well in this application. My only complaint is that the outlet is now leaking after only a few months in service. Think of a dripping faucet that you can't completely shut off. Tried flushing it with no success. Probably a bad seat. At least it's dripping into the tank so the water isn't being wasted, but it's still annoying.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-24*