Toilet Fill & Ball Valves

A toilet fill valve is an essential component that regulates the water flow into the toilet tank, enabling efficient flushing and maintaining water conservation standards. Our toilet fill valve collection contains a range of reputable brands known for their reliability and durability, like Fluidmater and Viva. Each toilet inlet valve is expertly engineered from high-quality materials such as sturdy plastic and corrosion-resistant metals to ensure long-lasting performance, even in hard-water areas. Whether you’re looking for a replacement ball valve or want to update to a more modern toilet fill valve, we have a vast selection catering to specific toilet sizes and models. 

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    Whether you’re plumbing a new toilet or need a toilet fill valve replacement, at Build & Plumb, we cater for professionals and DIY enthusiasts, ensuring everyone can find the best replacement or upgrade part for their toilet system.

    How does a toilet fill valve work?: Ball valve vs toilet fill valve

    Although fulfilling the same purpose, there are two types of toilet inlet valves - ball and fill.

    A toilet ball valve is a traditional model and features a long, adjustable arm and balloon-like float. As the cistern refills after a flush, the ball float rises, and a pin pushes against the internal mechanism and deactivates the water inflow. However, these mechanisms can be bulky and noisy and tend to waste water.

    Alternatively, a toilet fill valve is much more compact and ideal for smaller toilet cisterns. It also has a delayed fill, so it will only refill the cistern once the flush has finished to help save water.

    Toilet fill valve types.

    Our toilet inlet valve replacements are compatible with various toilet models. Whether you have a traditional gravity-fed toilet or a modern dual flush, we have a toilet inlet valve to suit your requirements. Choose a bottom or side inlet, depending on your toilet type and cistern size. Whether you’re a professional or DIY enthusiast, find everything you need to repair or plumb a toilet in our toilet inlet valve collection at Build & Plumb online today!