Published
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).
Replaces
SSH EN 1491:2000
PUBLISHED
SSH EN 1491:2022
60.60
Standard published
Oct 31, 2023
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