Valves for water supply. Fitness for purpose requirements and appropriate verification tests - Isolating valves Ingestion-build-81500

Valves for water supply. Fitness for purpose requirements and appropriate verification tests - Isolating valves Ingestion-build-815001 Scope This European Standard defines the minimum fitness for purpose requirements for isolating valves to be used in, or connected to, water supply pipe systems, above or below ground (see EN 805), carrying water intended for human consumption. This standard specifies the design requirements, the performance requirements, and the conformity assessment method for isolating valves, whatever their type and materials. This standard applies in priority

the description has been revised

and the constructional and performance requirements for gas cylinder trolleys in three sizes to take steel cylinders of 1360 litre

Foreword iii

the communication protocols

thereby assisting in the inspection of fibres and cables for commercial purposes

technical approach to the provision of the service

The core concepts and definitions that are central to understanding BS ISO 31000 are explained in Annex A

It is emphasized that these tests do not necessarily simulate conditions to which clothing materials are likely to be exposed in practice

BS 5306-1 provides you with design requirements that can be followed while manufacturing of hose system

and Appendix B describes a procedure for acceptance tests for acidified boiling water (ABW) cleaning and disinfecting systems

ITS service collaboration with other sectors is expected to increase mutual effectiveness

as well as carers and play providers