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Shop Toilet Inlet Valves

Shop Toilet Inlet Valves

(3 products)

Reduce toilet noise and overfilling with an inlet valve toilet upgrade.

Got a running toilet or a cistern that won't stop filling? A quality toilet inlet valve restores accurate shut-off, so refills stay smooth while helping prevent overfilling leaks. Choose bottom, back, or top entry, then set the waterline with height adjustment for dependable dual-flush performance.
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Toilet Inlet Valves FAQs

What is the difference between an inlet valve and an outlet valve?

The toilet inlet valve controls water entering the toilet cistern, ensuring it fills to the right level. The outlet valve, on the other hand, releases water from the cistern into the bowl when you flush. In short, the cistern inlet valve fills the tank while the outlet empties it during flushing.

How does a cistern inlet and outlet valve work?

A cistern inlet valve controls the flow of water into the tank, automatically refilling it after each flush. Once the water reaches a set level, the valve shuts off. The outlet valve releases water from the cistern into the toilet bowl when the flush button is pressed, then reseals to allow refilling.

How do you fix a leaking cistern inlet valve?

To fix a leaking inlet valve:

  • Turn off the water supply to the toilet.
  • Remove the cistern lid and check for debris or worn washers.
  • Clean or replace the washer or valve seal.
  • Reassemble and test by turning the water back on.

If it continues leaking, consider replacing the inlet valve entirely.

Can I replace a toilet fill valve myself?

Yes, replacing a toilet fill valve is usually a simple DIY job. Most valves are designed for easy removal and fitting using basic tools. As long as you turn off the water supply, follow the instructions, and check for leaks afterward, many homeowners can handle the replacement without a plumber.

How much does it cost to replace an inlet valve on a toilet?

In Australia, a replacement inlet valve usually costs around $15–$60 for the part alone. If you hire a plumber, labour can add $100–$250 or more, depending on where you live. Doing the replacement yourself can save on labour and keep the total cost much lower.

High-Quality Toilet Inlet & Outlet Valves: The Heart of Your Cistern

A reliable flush starts with what's inside the tank. At MyHomeware, we stock a professional range of toilet inlet and outlet valves designed to restore your toilet's performance. Whether you’re fixing a leaking cistern, a noisy refill, or a weak flush, our universal-fit valves are the perfect solution for Australian homes.

1. Toilet Inlet Valves (The Refill Mechanism)

The inlet valve of a toilet controls water entering the cistern. Our range features:

  • Various Inlet Positions: Available in Bottom, Back, and Top inlet configurations to match your existing plumbing layout.
  • Flexible Water Connections: Includes options for various lengths, from short connector hoses to extended 460mm water connections to suit different installation needs.
  • Automatic Refilling: Designed to refill the tank to a set level after each flush and shut off automatically once the water reaches the designated height.

2. Toilet Outlet Valves (The Flush Mechanism)

The outlet valve releases water from the cistern into the bowl. Key features include:

  • High-Efficiency Flushing: Designed to deliver a powerful water flow while reducing overall consumption to support eco-conscious households.
  • Dual-Flush Support: Engineered to work seamlessly with dual-flush mechanisms for precise water control.
  • Leak Reduction: Built to maintain tight water control and reduce common leaks, ensuring the valve reseals properly after every flush.

Why Buy Replacement Valves from MyHomeware

  • Universal Compatibility: Engineered for seamless integration with nearly all standard Australian toilets, including back-to-wall, floor-mounted, and wall-hung toilet suites.
  • DIY-Friendly Design: Features user-friendly fittings and clearly listed compatibility info, making it easy for homeowners to perform repairs or upgrades.
  • Complete Repair Kits: We stock specialized accessories like Air Break Valves and a full range of flexible hoses to ensure you have everything needed for a successful installation.

Whether you're tackling a small repair or upgrading your smart toilet system, MyHomeware’s toilet inlet and outlet valves deliver unmatched reliability, versatility, and water-saving performance. Explore our full range of toilet accessories and spare parts today to ensure your bathroom works as beautifully as it looks.

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