Mini Cisterns & Mini Stops Australia | Lamex

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Toilets

Mini Cisterns & Mini Stops

Isolation valves, cistern cocks and mini stop taps that control water supply to toilets, basins and washing machines.

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Dual control mini cistern cock in chrome Zarah easy turn cistern tap in brushed brass Dan Elle mini cistern cock in gun metal

Why choose Mini Cisterns & Mini Stops from Lamex

  • Isolate water supply to a toilet, basin or appliance without shutting off the whole house
  • Dual control and easy-turn handle options for straightforward operation
  • Finishes include chrome, brushed brass, gun metal and matte black
  • Washing machine stop tap options sold in pairs
  • Straightforward like-for-like replacement for a worn or leaking valve
  • Trade and retail pricing, dispatched from Australian stock

How to choose the right mini stop

A mini cistern stop or isolation valve sits on the water line just before a fixture, letting you shut off supply to that single toilet, basin or appliance without affecting water to the rest of the house — useful for repairs, seat or cistern swaps, or simply as a safety point in case of a leak. Every toilet and most basins should have one accessible nearby. When replacing an existing valve, match the thread size (commonly G1/2, or half-inch BSP, in Australian homes) and confirm whether you need a straight or angled body to fit your existing pipework.

Handle style is a practical choice: traditional multi-turn stop taps are common and reliable, while easy-turn or lever-handled valves open and close with less force and a quarter turn, which suits anyone who finds gripping and twisting difficult. Finish should coordinate with visible tapware where the valve isn't hidden behind a vanity. Because replacing a valve means working on a pressurised line, it's generally a job for a licensed plumber rather than a DIY repair, particularly if the old valve is seized or corroded.

Frequently asked questions

What does a mini cistern stop tap do?
It's a small isolation valve fitted to the water line feeding a toilet cistern, basin or appliance, letting you shut off water to that single fixture for repairs without turning off the water to the whole house.
Can I replace a mini stop tap myself?
Replacing a leaking or seized isolation valve involves shutting off the water supply and disconnecting a pressurised line, so unless you're confident working with plumbing, this is generally best left to a licensed plumber.
What's the difference between a standard and an easy-turn cistern cock?
An easy-turn or lever-handled valve can be operated with less force and a quarter turn, which some households prefer over a traditional multi-turn stop tap, particularly for anyone with limited grip strength.
What thread size do mini stops typically use?
Most Australian mini cistern stops and isolation valves use a G1/2 (half-inch BSP) connection, but always confirm the thread size against your existing pipework before ordering a replacement.

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