The Siamp COMPACT 99T BP Low Pressure 1/2″ Brass Inlet Valve (30 9921 10) is a WRAS-certified, quiet-fill, bottom-entry valve built for reliability and efficiency. Featuring adjustable height, anti-backflow protection, and hydraulic closure to prevent water hammer, it suits both ceramic and plastic cisterns. Ideal for low-pressure systems, it includes a 10-year guarantee and is available with 1/2" brass, 3/8" brass, or 1/2" plastic connections—perfect for original installs or replacements.
The Viva Skylo Bottom Entry Ball Valve SKY105 is a dependable replacement valve for standard UK cisterns. Featuring a ½″ bottom‑entry connection, an adjustable float arm and pivoting thread for the ball float, it delivers smooth operation, a reliable fit and works across a wide pressure range of 0.2 – 6 bar.
The Viva Skylo Bottom Entry Fill Valve PP0020/B is a compact, height‑adjustable inlet valve designed to fit a wide range of toilet cisterns. Featuring a ½″ brass thread, delayed fill function and float shield, it offers quiet operation, water‑saving performance and a telescopic height from 8″ to 12″.