Roca Duplo Side Entry Fill Valve 3/8" Plastic BSP — AV0025600R
The Roca AV0025600R is the genuine factory side-entry inlet fill valve engineered specifically for Roca Duplo concealed cisterns and wall-hung WC frames. If your concealed toilet system is refilling slowly, making whistling or hissing noises, or continuously letting water trickle into the pan, this authentic replacement unit restores silent, precise, and dependable filling performance. Manufactured to strict Roca engineering standards with a durable 3/8" plastic BSP threaded connection, it installs seamlessly onto the internal cistern mounting assembly.
Identification & Compatibility Guide:
MPN: AV0025600R | FixTheBog SKU: FTB14044 | Inlet Connection: 3/8" Male BSP Plastic Thread | Dimensions: 50 x 50 x 300 mm
Compatible Cisterns: Roca Duplo 2014 Series, Duplo WC (A890090000, A890090020), Basic WC (A890090120), Basic Tank (A890090200), Duplo WC Freestanding (A890090700), and Duplo Smart WC (A890090800).
Key Features
- Authentic Roca Quality: Guaranteed exact fit and hydraulic compatibility with Duplo series frames without pipework modifications.
- 3/8" BSP Connection: European standard plastic thread connection designed to attach directly to the internal cistern flexible feed hose.
- Quiet & Reliable Operation: Precision shut-off mechanism prevents water hammer and ensures fast, noise-reduced cistern refills.
- Through-Plate Maintenance: Designed to be serviced and installed directly through the flush plate inspection aperture.
Compatibility & Order Check
Inlet Entry Direction: This is a Side Entry valve designed for cisterns fed from the side via an internal bracket. It will NOT fit cisterns fed from underneath (bottom entry).
Important Model Distinction: This valve is for standard Duplo series frames (AV0025600R). It is NOT compatible with the ultra-slim Duplo Compact cistern, which requires part number AV0017900R.