The document specifies materials, surface coatings and finishes of the product, dimensions, hydraulic characteristics, tightness and mechanical properties, tests, marking and presentation for combined temperature and pressure relief valves.
DIN EN 1490:2000 history
2000DIN EN 1490:2000-06 Building valves - Combined temperature and pressure relief valves - Tests and requirements; German version EN 1490:2000
2000DIN EN 1490:2000 Building valves - Combined temperature and pressure relief valves - Tests and requirements; German version EN 1490:2000