Grohe Filling Valve for Bau & Euro Ceramic — 42649000
The Grohe 42649000 is an authentic, precision-engineered replacement filling valve (inlet valve) designed specifically for compatible Grohe concealed toilet cisterns, including those paired with the Bau Ceramic and Euro Ceramic sanitaryware collections. Designed to restore smooth, rapid, and quiet cistern refilling, this genuine replacement ensures reliable water shut-off and prevents constant running water into the WC pan.
Identification Guide:
MPN: 42649000 | EAN: 4005176774478 | Brand: GROHE | Product Type: Cistern Filling / Float Valve | Cistern Compatibility: Grohe 38 422 / 38422000 Concealed Cistern (0.82m)
Key Features
- Authentic Grohe Quality: Engineered to original manufacturer tolerances for a direct, leak-free fit.
- WRAS Approved: Fully compliant with UK water supply regulations and safety standards.
- Multi-Directional Feed: Configured for flexible water connection via the left, right, or back of the cistern body.
- Precise Level Regulation: Restores factory-calibrated fill heights for consistent 6L/3L dual-flush performance.
- Quiet Refill Action: Built to suppress fluid noise during cistern replenishment cycles.
Fitment & Compatibility Notes
This internal valve is specifically designed for Grohe concealed flushing cistern 38 422 (38422000), commonly utilized in 0.82m low-height WC installations and furniture units across Bau and Euro Ceramic suites. Please check your cistern casing code or existing valve configuration prior to purchasing to confirm match.



