Valsir Compact Float Valve — 868011
The Valsir 868011 (VS0868011) Compact Float Valve is an authentic OEM replacement filling valve engineered specifically for Valsir concealed cistern systems. Designed to replace scaled, whistling, or slow-filling inlet valves, this ultra-compact unit restores smooth, controlled tank replenishment and delivers an immediate positive hydraulic shut-off to stop continuous water trickling into the toilet pan.
Identification & Technical Guide:
Brand: Valsir | MPN: 868011 (VS0868011) | Internal Reference: FTB868011 | Thread / Size: 3/8" BSP Male (~16.6mm Outside Diameter) | Compatibility: Valsir Tropea, Tropea S, Winner, Rios, Evolut & Cubik Concealed Cisterns
Key Features
- Original OEM Component: Exact factory specification designed by Valsir Italy for effortless fitment inside slimline concealed cistern tanks.
- Heavy-Duty Brass Shank: Equipped with a robust 3/8" BSP male brass threaded tail (~16.6mm OD) to eliminate cross-threading and withstand high supply pressure.
- Positive Hydraulic Shut-Off: Features a high-efficiency diaphragm closure mechanism that halts flow instantly, curing internal overflow and persistent pan drips.
- Acoustic Noise Dampening: Engineered for whisper-quiet refilling, preventing pipe hammer and water resonance inside stud partitions or furniture units.
- Limescale-Resistant Internal Float: Self-cleaning pilot mechanism resists hard water calcification and debris build-up for long-term service life.
Installation & Compatibility Notes
Thread Sizing Warning (3/8" BSP vs 1/2" BSP): This valve features a European standard 3/8" BSP male thread (16.6mm outer diameter). It is NOT a standard UK 1/2" BSP thread (~20.9mm OD). If connecting to a standard UK 1/2" flexi-tap connector, a 3/8" to 1/2" brass bush adaptor will be required.
Cistern Model Compatibility: Directly compatible with Valsir Tropea, Tropea S, Winner, Winner S, Rios, Rios S, Evolut, and Cubik concealed cistern tanks. Access is achieved directly through the front flush plate aperture without cutting tiles or removing the cistern.
Fitting Advice: Always isolate the water supply before removal. Ensure the sealing washer is seated square against the internal cistern wall. Hand-tighten the brass locking nut firmly, followed by a quarter-turn with a spanner. Do not overtighten.