Thermostatic mixing valves for use in care establishments. Requirements and test methods Ingestion-build-180956 BS EN 1756-2:2004 + A1:2009

BS EN 1756-2:2004 + A1:2009 Tail lifts

guidance is given in normative annex A

The IEC 60958 interface allows transmission of 2-channel digital audio with up to 24-bit word length at a 192 kHz sampling rate

the probability of misinterpretation of symbols accepted in ISO 15223-1 is reduced

difficult to ignite

Thermostatic mixing valves for use in care establishments. Requirements and test methods Ingestion-build-180956 BS EN 1756-2:2004 + A1:20091 Scope This British Standard specifies performance and material requirements and gives test methods for three types of TMV, of nominal size up to and including DN25, for use in care establishments. The TMVs covered by this standard are those which are suitable for the hot and cold water supply pressures and temperatures given in Table 1, and those which are suitable for the applications given in Table 2. Annex A to Annex E give the apparatus and test