Oli 74 & Oli 80 Genuine Flush Valve Replacement
This is the official replacement flush valve for the Oli 74 and Oli 80 cistern tanks. Please be aware that while the reference images show the original "Old Style" valve as fitted in older Oli 74 cisterns, the replacement part you receive has been updated by the manufacturer to a modern, more reliable design.
⚠️ Important Fitment Note
The valve sent as a replacement will look completely different from the older original style. Oli has modified the design to be fully compatible with both the Oli 74 and the newer Oli 80 tanks. It is designed to fit the existing cradle/base without the need for major modifications. New valve shown in images 2 onwards.
Key Features
- Dual Flush Capability: Provides both full and partial flush.
- Multi-Gen Fitment: Compatible with Oli 74 and Oli 80 cisterns.
- Reliability: Improved seals and mechanics to prevent leaks.
- Genuine Part: Sourced directly from Oli.
Need Verification?
If you are unsure whether your cistern is an Oli 74 or 80, or if you are concerned about the visual difference between your old valve and the new one, please email us a photo of your current setup. Our technical experts will confirm the compatibility for you.