Alcaplast / Alcadrain A06-850 Toilet Cistern Flush Valve

ALCAPLAST/ ALCADRAIN A06-850 pre-wall flush valve engineered for concealed installation systems delivers reliable, water-efficient flushing and long-term durability. Designed for modern bathrooms and commercial washrooms, this compact unit provides quiet operation, simple alignment with common carrier frames and consistent performance under variable water pressures.

• Efficient dual-flush performance with adjustable volumes to reduce water consumption and lower utility bills.
• Robust, corrosion-resistant construction for extended service life and minimal maintenance.
• Compact design for seamless integration into pre-wall and concealed cistern systems, ideal for both new builds and retrofits.
• Tool-friendly installation with clear mounting points and secure connections to prevent leaks and speed up fitting time.
• Stable pressure handling ensures powerful flushing without splashback or clogging, improving hygiene and user experience.

Perfect for plumbers, renovators and property managers seeking an affordable, dependable flush valve solution, this unit balances performance and value. Priced at £17.99 and supplied with all necessary standard fittings for a straightforward installation, it’s a practical upgrade that enhances efficiency and reliability in any concealed WC installation.