RO
SR EN 1490:2004
Building valves - Combined temperature and pressure relief valves - Tests and requirements
This European Standard specifies, dimensions, materials and performance requirements (including methods of test) for combined temperature and pressure relief valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Combined temperature an pressure relief valves are intended for fitting to storage water heaters, having a maximum distribution temperature of 95°C, for all energy sources.
Status :
Valid
Approval date : 3/30/2004
Publish date : 3/31/2004
Number of pages : 30
ICS : 91.140.60 Water supply systems
Technical Committee : 52 - Water quality
- Normative reference SR EN 1254-2:2001
- Normative reference SR EN 1982:1999
- Normative reference SR EN 12420:2002
- Normative reference SR ISO 7-1:2000
- Normative reference SR EN ISO 6509:1997