SRPS EN 1074-4:2009

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves

Scope

This European Standard specifies the minimum fitness for purpose requirements for 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 valves, whatever their type and materials.
This standard applies in priority to any other product or test standard : the requirements from other standards apply only when this standard refers to them. This standard deals with the requirements applicable to air valves with DN up to DN 300 and PFA 6 to PFA 25.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.