Description
The Float Valve for Storage Tank controls the water level in a tank automatically. A float rises with the water; when it reaches the set level, it closes the valve and stops the inflow. When water is used and the level drops, the float falls and the valve opens again. It prevents overflow, protects pumps and saves water.
In Oman, float valves are used on rooftop and ground tanks in villas, product water tanks after commercial RO plants, and tanks in camps, farms and buildings.
Types available
- Brass ball float valve – classic design for rooftop and ground tanks
- Plastic float valve – corrosion-free, suitable for RO product water
- Mechanical level control valve – for larger tanks and higher flows
- Electric float switch – to start and stop pumps or RO plants (separate product)
Specifications
| Sizes | 1/2″ to 2″ (model dependent) |
| Materials | Brass, stainless or engineering plastic |
| Float | Plastic or copper ball |
| Use | Cold water tanks |
Why use plastic on RO tanks?
RO water is very low in minerals and slightly aggressive, so it can corrode brass over time and pick up metal. For RO product tanks we recommend a plastic or stainless Float Valve for Storage Tank. For rooftop tanks with municipal water, brass valves remain a reliable, low-cost choice.
Installation and maintenance
Mount the valve near the top of the tank, with the float free to move and clear of the walls. Adjust the arm to set the shut-off level below the overflow. Check every few months for leaks, a sticking arm or a waterlogged float. A dripping overflow pipe is the classic sign of a worn valve. See related spare parts and accessories and RO plants. For background, see Wikipedia.
Frequently asked questions
Can it control my RO plant? A mechanical float valve stops inflow; to stop a pump or RO plant, use an electric float switch.
Do you install valves on rooftop tanks? Yes, our technicians work across Muscat.
Why buy the Float Valve for Storage Tank from Farz Water?
Farz Water is a water treatment supplier based in Muscat, serving homes, businesses and projects across the Sultanate of Oman. When you choose the Float Valve for Storage Tank from us, you get more than a product in a box. Our team checks your water and site conditions first, so the equipment you buy matches your actual needs instead of a generic catalogue size. We explain the options honestly, including when a simpler or lower-cost solution will do the job.
We stock common spares and consumables in Muscat, so filters, lamps, membranes and fittings are available when you need them. Our technicians install and commission equipment, show you how to operate it, and return for scheduled service if you choose an annual maintenance plan. If anything is not working as expected, you can reach us directly by phone or WhatsApp and speak to someone who knows your system.
Order a Float Valve for Storage Tank in Oman
Farz Water supplies float valves and tank fittings in Muscat. Contact us or call / WhatsApp +968 9455 4533.
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