NEN EN 1488 : 2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BUILDING VALVES - EXPANSION GROUPS - TESTS AND REQUIREMENTS
01-05-2021
12-01-2013
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Materials and surface finishes
5. Design and dimensional requirements
6. Hydraulic tests and requirements
7. Mechanical tests and requirements
8. Acoustic tests and requirements
9. Tests and requirements of the components of the
expansion group
10. Classification
11. Designation
12. Marking
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