A reliable 1/2″ high‑pressure side‑entry ball valve designed for toilet cisterns and domestic cold‑water systems. Crafted from solid brass, this BS 1212/1‑compliant valve delivers smooth operation and long‑lasting durability, making it an ideal replacement for aging ballcocks.
Key features
– Size & fitting: 1/2″ BSP thread with a side‑entry design for easy installation.
– Dimensions: Approx. 295 mm total length; arm reach about 210 mm for convenient adjustment.
– Material: Heavy‑duty brass ensures corrosion resistance and a tight seal under high pressure.
– Included hardware: Two securing nuts and one pipe‑end screw cap are supplied for a complete fit‑out.
– Adjustable arm: Simple to fine‑tune water flow, compatible with standard 4½” or 6″ ball floats via the 5/16″ BSW threaded mounting end.
Why choose this valve?
Its robust construction and precise engineering meet British Standards, giving you confidence in performance and compliance. The adjustable arm lets you control fill rates without extra tools, while the brass body resists wear in demanding household water systems.
Perfect for DIY repairs or professional installations, this valve restores reliable flushing and helps maintain consistent water pressure throughout your home.





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