ÖNORM EN 1491:2022 10 15
Current
Current
The latest, up-to-date edition.
Building valves - Expansion valves - Tests and requirements
Published date
15-10-2022
This document specifies dimensions, materials and performance requirements (including methods of test) for expansion valves, of nominal sizes from DN 15 to DN 32, having working pressures from 0,1 MPa (l bar) to 1,0 MPa (10 bar).
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