The KP float valve kit comprises an in-line Control Valve together with an Aylesbury KB type valve acting as a pilot. The KB type is an equilibrium float valve with DZR brass body, having fixed delayed action and adjustable close level. The up and over discharge conforms in principle to BS.1212 Part 2. The valve features a non-wearing maintenance-free ceramic disc seal for water pressures up to 10 Bar. For standard water cisterns with or without raised chamber.