---
product_id: 591359497
title: "- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2\" to 3/4\" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller"
brand: "gqjq"
price: "8.92 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Gqjq"
url: https://www.desertcart.com.om/products/591359497-304-stainless-steel-fully-automatic-water-level-control-float-valve
store_origin: OM
region: Oman
---

# Auto Shut-Off Water Control Universal Threaded Fit (1/2"-3/4") 304 Stainless Steel Durability - 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller

**Brand:** gqjq
**Price:** 8.92 OMR
**Availability:** ✅ In Stock

## Summary

> 💧 Stay in control, effortlessly—never run dry or overflow again!

## Quick Answers

- **What is this?** - 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller by gqjq
- **How much does it cost?** 8.92 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/591359497-304-stainless-steel-fully-automatic-water-level-control-float-valve)

## Best For

- gqjq enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Free Operation:** Buoyancy-driven mechanism requires zero electricity, making it eco-friendly and cost-effective.
- • **Smart Water Management:** Fully automatic float valve that stops and starts water flow precisely at your set level—no manual intervention needed.
- • **Versatile Applications:** Perfect for water tanks, pools, fountains, rain barrels, and even livestock watering—join the smart water control revolution.
- • **Effortless Installation:** Compact design with extended male threads and included adapters & Teflon tape for a seamless fit.
- • **Robust Pressure Handling:** Operates flawlessly between 0.2 to 10 bars, suitable for diverse water systems from tanks to pools.

## Overview

This 304 stainless steel fully automatic float valve offers a durable, energy-free solution to maintain precise water levels in tanks, pools, and more. Featuring universal threaded connections (1/2" to 3/4"), it automatically shuts off water flow at your desired level, operating reliably under 0.2 to 10 bars pressure. Easy to install with included adapters and Teflon tape, it’s the smart choice for efficient, hands-free water management across multiple applications.

## Description

304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller: desertcart.com: Industrial & Scientific

Review: Good flow and shut off doesn’t leak - Working good for my calf watering tub.
Review: Works great, don't bother with included adapter - Wish I had installed this ages ago! I used this to auto fill my chicken waterer. No issues. Installing was quick and easy. I ended up getting a 1/2" npt to 3/4" garden hose adapter to attach to it. Maybe that is why I didn't have the leaking issue people seemed to have in other reviews. The included 3/4" to 1/2" adapter is npt and not garden hose thread. Even when using it just to get 3/4” npt, it is super loose. You would need tons of thread tape and there is nothing to stop it when you screw it down. It just keeps screwing down the elbow beyond the threads. I wouldn't bother with the included adapter. Another review said that it fills very slowly. I did not find that to be the case. It actually startled me when I turned the water on. It sounds like the hose on full blast on the jet setting. Once the water reaches the valve, it shuts off. So far so good, will update this review if needed.

## Features

- 【Easy to install water tank float valve】It's a mini float valve,plastic ball size is small,so easy to install. Built standard male thread, it perfectly to screw into standard female connector, the male thread is longer, that’s for tightening the threads. The float valve comes with Teflon Tape and 1/2" elbow and 1/2" to 3/4" adapter.
- 【Automatic water shut off valve】This float valve is an automatic shut-off valve, when the water level reaches the control position, the float valve will automatically stop the water supply, when the water level drops, the float valve automatically open the water, so it is a fully automatic water level controller
- 【No electricity request】A Float ball inside allows water to flow until a specific level is reached. Once the water reaches this level, the float valve will be pushed up with water due to buoyancy and stop the flow of water. When the water level starts dropping, the valve will open again, and the water will start to flow again,so no electricity needed.
- 【Working Water Pressure】The float valve works with 0.2 to 10 bars water pressure,if water pressure is lower than 0.2 bars,the float valve will not suitable for using, it will not work. Working Temperature: 0°C~100°C & 0-210°F
- 【Application】The float valve maintains the level at set point without a noticeable variance in level. This float valve was used to maintain the level in an exterior fountain, on a yard fountain,for a rain gutter garden project,using it to make an automatic shut-off for swimming pools,for Fountain Reservoir,for automatic chicken water drinker,for cattle watering drought,for rain collection barrels in the outdoors etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLPRR58P |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #69,324 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #72 in Float Valves |
| Brand | GQJQ |
| Color | Silvery |
| Customer Reviews | 3.9 3.9 out of 5 stars (104) |
| Date First Available | October 24, 2023 |
| Exterior Finish | Stainless Steel |
| Included Components | 1/2" Elbow, 1/2" to 3/4" adapter, Sealing ring, Telfon Tape |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | Threaded |
| Item Package Quantity | 1 |
| Item Weight | 7 ounces |
| Item dimensions L x W x H | 1.92 x 1.92 x 3.54 inches |
| Item model number | FY-1/2-T1 |
| Manufacturer | FENGYU |
| Material | Stainless Steel |
| Maximum Operating Pressure | 10 Bars |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | 1/2 inches |
| Product Dimensions | 1.92 x 1.92 x 3.54 inches |
| Shape | Round |
| Size | 12.75 cubic inches |
| Specification Met | ASME, ASTM, MSS SP 80, MSS SP 72, ANSI B16.11, ANSI B1.20.1 |
| UPC | 765015405485 |

## Product Details

- **Brand:** GQJQ
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 1/2 Inches
- **Inlet Connection Type:** Threaded
- **Item dimensions L x W x H:** 1.92 x 1.92 x 3.54 inches
- **Material:** Stainless Steel
- **Maximum Operating Pressure:** 10 Bars
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** 1/2 inches

## Images

![- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller - Image 1](https://m.media-amazon.com/images/I/71I06hBgwuL.jpg)
![- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller - Image 2](https://m.media-amazon.com/images/I/61LmxL6RuTL.jpg)
![- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller - Image 3](https://m.media-amazon.com/images/I/61Uiw0Rw78L.jpg)
![- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller - Image 4](https://m.media-amazon.com/images/I/71dNNp1lvOL.jpg)
![- 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" to 3/4" Water Level Controller Float Valve for Water Tank, Pool, Tower, Distiller - Image 5](https://m.media-amazon.com/images/I/61HFYGZ0XFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good flow and shut off doesn’t leak
*by V***R on January 17, 2026*

Working good for my calf watering tub.

### ⭐⭐⭐⭐⭐ Works great, don't bother with included adapter
*by P***E on April 5, 2025*

Wish I had installed this ages ago! I used this to auto fill my chicken waterer. No issues. Installing was quick and easy. I ended up getting a 1/2" npt to 3/4" garden hose adapter to attach to it. Maybe that is why I didn't have the leaking issue people seemed to have in other reviews. The included 3/4" to 1/2" adapter is npt and not garden hose thread. Even when using it just to get 3/4” npt, it is super loose. You would need tons of thread tape and there is nothing to stop it when you screw it down. It just keeps screwing down the elbow beyond the threads. I wouldn't bother with the included adapter. Another review said that it fills very slowly. I did not find that to be the case. It actually startled me when I turned the water on. It sounds like the hose on full blast on the jet setting. Once the water reaches the valve, it shuts off. So far so good, will update this review if needed.

### ⭐ Leaky float. Renders device useless.
*by L***N on October 22, 2025*

Plastic float leaked and filled with water. Discovered defect after 30 day return window closed. No contact info provided for seller. Got less than two months of service from this float switch. A new float would fix it.

## Frequently Bought Together

- GQJQ 304 Stainless Steel Fully Automatic Water Level Control Float Valve, 1/2" 3/4" Auto Fill Shut Off Water Float Valve, No Electricity Needed Mini Float Valve for Water Tank, Pool, Tower, Distiller
- MALIDA Quick Connector Female Thread Adapter Elbow and Straight Combination, 1/2 Inch Thread x 1/4 Inch Tube OD Push to Connect Fittings, for Water Filter purification systems.(pack of 10)
- MEUPMEOP 1/2'' Automatic Water Level Control Valve Auto Shut Off Ball Mini Float Valve 304 Stainless Steel Float Valve

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/591359497-304-stainless-steel-fully-automatic-water-level-control-float-valve](https://www.desertcart.com.om/products/591359497-304-stainless-steel-fully-automatic-water-level-control-float-valve)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-22*