FixTheBog™ 2-in-1 Combined Basin & Toilet Bottom Entry Fill Valve — 1/2" BSP
The FixTheBog™ 2-in-1 Toilet & Basin Fill Valve is engineered specifically for space-saving 2-in-1 combination toilet suites featuring an integrated wash basin built into the cistern lid. Unlike standard toilet ball valves, this bottom-entry unit incorporates a dedicated upper diverter outlet that feeds fresh water directly up into the basin tap spout whenever the cistern is flushed, allowing you to wash your hands while the cistern refills below.
Identification & Application Guide:
Brand: FixTheBog™ | Suitability: Combination 2-in-1 toilet suites with integrated wash basin cistern lids | Inlet Connection: 1/2" BSP Male Thread (approx. 20.5mm–20.9mm OD — standard UK domestic pipe feed) | Outlet Ports: Dual function (cistern tank filling port + upper flexible hose outlet for basin tap) | Mounting: Vertical bottom-entry cistern base hole.
Key Features
- Dedicated Tap Diverter Feed: Features an upper outlet port to supply fresh incoming water straight to the basin spout during the flush cycle.
- Standard UK 1/2" Base Thread: Connects directly to standard UK 1/2" flexible tap connectors, service valves, and supply pipes.
- Eco Water-Saving Action: Handwashing water runs directly through the basin drain into the cistern tank below to be reused for the subsequent flush.
- Direct Replacement: Replaces faulty, leaking, or blocked valves in combined toilet-sink units that have stopped feeding water to the top tap.
- Complete Mounting Hardware: Supplied with rubber base sealing cone and retaining backnut for a secure, watertight cistern seal.
Installation & Fitment Advice
Important Fitment Note: This valve is intended strictly for combination 2-in-1 toilet suites with an integral sink top. It is not suitable for standard standalone cisterns without a basin tap connection. Verify that your bottom supply pipe is a standard UK 1/2" BSP thread (approx. 20.5mm–20.9mm OD — not European 3/8"). When installing, attach your basin tap's flexible feed hose firmly to the upper diverter spigot before securing the valve to the cistern base.