Viva Sanitary Skylo Unifill Universal 4-in-1 Float Valve — UNI/P
The Viva Sanitary Skylo Unifill (UNI/P) is an all-in-one universal inlet valve designed to fit virtually any modern or traditional toilet cistern. Engineered for ultimate versatility, it can be set up for either bottom entry or side entry without needing a blanking plug. It comes complete with interchangeable 1/2" (15mm) and 3/8" (10mm) plastic threaded tails, a telescopic height adjustment mechanism, and an enclosed 180° rotating float shield that prevents snagging in narrow or compact cisterns.
Identification Guide:
Brand: Viva Sanitary | Range: Skylo Unifill | MPN: UNI/P | SKU: FTB1977 | EAN / Barcode: 5060262739907 | Inlet Types: Bottom or Side Entry | Fittings Supplied: 1/2" BSP (15mm) & 3/8" BSP (10mm) Plastic Threads
Key Features
- True 4-in-1 Configuration: Works as a 1/2" Bottom, 1/2" Side, 3/8" Bottom, or 3/8" Side entry valve.
- No Blanking Cap Required: Internal flow diverters allow seamless switching between side and bottom feeds.
- Eco-Friendly Delayed Fill: Delays tank refilling until the flush cycle completes, saving water and lowering utility bills.
- Rotating Shielded Float: 180° rotating float enclosed in a protective guard to prevent sticking against cistern walls or flush valves.
- Telescopic Height Adjustment: Fully adjustable height from 220mm to 320mm to fit shallow or deep cisterns.
Installation & Spare Parts
Supplied with both standard UK 1/2" BSP and European 3/8" BSP plastic threaded tails and washers to ensure direct compatibility with your supply pipework.
Spare Parts: Be prepared for future routine servicing. Consider purchasing a replacement diaphragm washer so you have one on hand when wear occurs. Click here to view/purchase the replacement UNI-SD diaphragm washer.



