--- product_id: 404385256 title: "ROYHOO 4PCS 1/2 Inch Float Ball Valve Plastic Water Float Valve Mini Plastic Float Valve with Adjustable Arm for Automatic Water Level Control of Water Tank Gray" brand: "royhoo" price: "A$52" currency: AUD in_stock: true category: "Royhoo" url: https://www.desertcart.com.au/products/404385256-royhoo-4pcs-1-2-inch-float-ball-valve-plastic-water store_origin: AU region: Australia --- # auto water level control heat & impact resistant ABS 1/2 inch precision fit ROYHOO 4PCS 1/2 Inch Float Ball Valve Plastic Water Float Valve Mini Plastic Float Valve with Adjustable Arm for Automatic Water Level Control of Water Tank Gray **Brand:** royhoo **Price:** A$52 **Availability:** ✅ In Stock ## Summary > 💧 Stay in control, effortlessly—because your water system deserves smart precision. ## Quick Answers - **What is this?** ROYHOO 4PCS 1/2 Inch Float Ball Valve Plastic Water Float Valve Mini Plastic Float Valve with Adjustable Arm for Automatic Water Level Control of Water Tank Gray by royhoo - **How much does it cost?** A$52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/404385256-royhoo-4pcs-1-2-inch-float-ball-valve-plastic-water) ## Best For - royhoo enthusiasts ## Why This Product - Trusted royhoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Multi-Pack:** Includes 4 valves, perfect for customizing setups in pools, tanks, or reservoirs of any size. - • **Wide Operating Range:** Handles water temps from 0-70°C and pressures up to 0.8 MPa, built for diverse environments. - • **Durable & Safe Materials:** Crafted from heat-resistant ABS, stable PE float, and non-toxic silicone valve core for long-lasting, safe use. - • **Smart Space-Saving Design:** Compact 7.87-inch length fits discreetly while delivering powerful water level control. - • **Effortless Water Management:** Adjustable float arm ensures seamless automatic water inlet shutoff—no more manual monitoring. ## Overview The ROYHOO 4PCS 1/2 Inch Float Ball Valve set features durable ABS plastic bodies with heat and impact resistance, PE floats for stability, and non-toxic silicone valve cores. Designed for automatic water level control, these valves operate within 0-70°C and 0.01-0.8 MPa pressure ranges. The adjustable float arm enables precise water inlet shutoff, making them ideal for small pools, tanks, and storage systems. Each pack includes four valves, allowing scalable installation tailored to your water management needs. ## Description Features:How to operate:Simply adjust the angle which is formed by the float and the valve body, if the surface of water contacts the float, the water inlet switch will be automatically closed. More numbers of water valves should be available for you to install if water inlet is large, effectively solve the problem of taking water in a short time.Specifications:Body material: ABS plasticFloat material: PEValve core: siliconeThe valve total length: approx. 7.87 inchFloat length: approx. 3.74 inchWorking temperature: 0-70 degrees CelsiusApply pressure: 0.01-0.8 MPAPackage includes:4 x 1/2 Inch float ball valveNote:Please allow slight size error due to manual measurement. ## Features - Material: the body of the body is made of quality ABS plastic material, which is featured with good heat resistance and impact resistance of PC resin, not corrode or rust. The float is made of PE material with nice stability. The valve core is made of silicone material which is non-toxic and odorless, safe for you to use. - Easy to use: you can have a automatic water level control by adjusting the angle which is formed by the float and the valve body, if the surface of water contacts the float, the water inlet switch will be automatically closed. - Quantity and measurement: we provide you with a total of 4 pieces 1/ 2 inch float ball valves, the valve total length is approx. 7.87 inch and a float length is about 3.74 inch, you can install different numbers of the water valves according to the size of the tank or pool. - Suitable condition: the float ball valve can be adapted to water temperature which ranges from 0 to 70 degrees Celsius, 0.01-0.8MPA water pressure is applicable, featuring with good control of the water inlet, will give a nice using experience to you. - Multifunction: our plastic water filter float ball valves are suitable for a variety of occasions, such as small swimming pools and storage tanks at home, more numbers of water valves should be available for you to install if water inlet is large, effectively solve the problem of taking water in a short time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09836ZKMC | | ASIN | B09836ZKMC | | Brand Name | ROYHOO | | Customer Reviews | 4.5 4.5 out of 5 stars (221) | | Customer reviews | 4.5 4.5 out of 5 stars (221) | | Date First Available | 13 October 2021 | | Exterior Finish | Abs,Plastic,Silicone | | Inlet Connection Size | 1/2 Inches | | Inlet Connection Type | ball | | Item Weight | 0.01 Kilograms | | Item model number | fbv-4 | | Manufacturer | ROYHOO | | Manufacturer | ROYHOO | | Manufacturer Part Number | fbv-4 | | Material Type | Plastic | | Maximum Pressure | 0.8 Pascal | | Model Number | fbv-4 | | Number of Items | 4 | | Number of Pieces | 4 | | Number of Ports | 2 | | Outlet Connection Type | NPT | | Package Dimensions | 20.8 x 16.79 x 4.09 cm; 10 g | | Set Name | 4-Piece Float Ball Valve Set | | Size | 1/2 inches | | UPC | 716942383544 | | Unit Count | 4.0 Count | | Valve Type | Float Valve | ## Product Details - **Brand:** ROYHOO - **Exterior finish:** Abs,Plastic,Silicone - **Inlet connection size:** 1/2 Inches - **Inlet connection type:** ball - **Material:** Plastic ## Images ![ROYHOO 4PCS 1/2 Inch Float Ball Valve Plastic Water Float Valve Mini Plastic Float Valve with Adjustable Arm for Automatic Water Level Control of Water Tank Gray - Image 1](https://m.media-amazon.com/images/I/61AhOc+Qv7S.jpg) ## Frequently Bought Together - ROYHOO 4PCS 1/2 Inch Float Ball Valve Plastic Water Float Valve Mini Plastic Float Valve with Adjustable Arm for Automatic Water Level Control of Water Tank Gray - Litorange 2 Pack Lead-Free Brass Garden Hose Threaded 3/4" GHT to 1/2 NPT Fitting Connect, Green Thumb Quick Swivel Connector Adapter, Double Female Thread 3/4" x 1/2" NPT Pipe - meekoo Float Ball Valve, 1.57 Inch Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir(10 Pack) --- ## 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.au/products/404385256-royhoo-4pcs-1-2-inch-float-ball-valve-plastic-water](https://www.desertcart.com.au/products/404385256-royhoo-4pcs-1-2-inch-float-ball-valve-plastic-water) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-09-11*