Float operated valves - Specification for compact type float operated valves for WC flushing cisterns (including floats)1 Scope This part of BS 1212 specifies requirements for materials, connecting dimensions, overall size limitations and performance of compact float operated valves, incorporating a float designed for use at operating pressures of between 0. 1 bar and 10 bar1) and intended for use in WC flushing cisterns.

ISO 22568‑3 on metallic perforation resistant inserts is relevant to:

5 The activities of the crisis management team

plants and other specific applications

It is being issued in the Draft for Development (DD) series of publications and is of a provisional nature so that information and experience of its practical application can be obtained

BS EN 2591-614 on connector radial compression of optical elements is useful for:

is an important aim of this document

Although iodopropynyl butylcarbamate has been claimed to be safe when used at concentrations less than 0

Calculation and expression of results

those are essentially high level and for instrumentation and control systems IAEA have left it to IEC TC45 SC 45A to determine the detailed approaches available and to express them in standards

BS EN 1176-3 specifies additional safety requirements for slides intended use by children

If you are a manufacturer of electrical cables used in the aircraft industry

BS 5502-25 also gives guidance on the storage of liquid fuels and the installation of heater chimneys