Oli Inlet Valve Support Diamante — OL0049512
The Oli OL0049512 is an authentic replacement inlet valve support bracket specifically engineered for the Oli Diamante concealed cistern series. Designed to anchor the inlet filling valve firmly inside the cistern body, this genuine component prevents unnecessary valve movement, minimizes operational vibration, and maintains proper alignment for smooth, reliable cistern refilling.
Identification Guide:
MPN: OL0049512 | EAN / Barcode: 5601314115169 | Range: Diamante Concealed Cisterns | FTB SKU: FTB14180 | Brand: Oli
Key Features
- Original Fit: Guarantees perfect alignment with original internal mounting slots on Oli Diamante cisterns.
- Stabilizing Design: Holds the fill valve body securely to prevent misaligned filling and water hose strain.
- High Durability: Molded from robust, chemical-resistant plastic built for long-term immersion in cistern environments.
- Direct Replacement: Clips directly into place for straightforward servicing and valve replacement.
Installation Note
Prior to installation, isolate the water supply and drain the cistern completely. Ensure the support bracket clips securely into the internal housing slot before seating and tightening the inlet valve assembly.



