Viva Skylo Side Entry Float Valve (15mm Plastic Thread) — PP0021
The Viva Skylo Side Entry Fill Valve is one of the most versatile inlet valves on the market, engineered specifically for cisterns where space is at a premium. Its standout feature is the 180-degree rotating float, protected by a dedicated float shield, which allows it to be positioned in the tightest of corners without snagging on the cistern walls or flush mechanism. This model features a high-grade 15mm plastic thread for a reliable, non-corrosive connection.
Important Thread Selection
This valve is supplied with a Plastic Thread. If your installation requires a heavy-duty Brass Thread for increased durability or commercial use, please see Viva's alternative model: SKU FTB1985.
Technical Identification:
MPN: PP0021 | Thread: 15mm (½" BSP) Plastic | Entry: Side Entry | Flow Type: Delayed Fill (Water Saving)
Key Features
- Water Saving: Features a "Delayed Fill" mechanism which prevents water from entering the cistern until the flush valve has closed.
- Quiet Fill: Specially designed internals reduce "water hammer" and fill noise for a more peaceful home environment.
- Rotating Float: The 180° rotation allows for flexible installation in irregular or narrow cistern shapes.
- Included Filter: Supplied with a double-check filter to protect the valve from pipe debris and sediment.
Universal Compatibility
The Skylo side entry valve is designed to be a "fit-all" solution. Whether you are repairing a modern designer cistern or a classic standard unit, the compact dimensions and adjustable float make it a reliable choice for any side-entry application.



