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6 Types of connections
Annex A is now dedicated to EM and decoupling clamps
Two categories of conversion plugs are specified
What is life cycle costing
Circular waveguide
Valves for water supply. Fitness for purpose requirements and appropriate verification tests - Isolating valves Ingestion-build-189776 6 Types of connections1 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
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