Product information

Type: Safety Relief valves
Connections/Rating: Flanged EN 1092, PN-16
Dimensions: DN25xDN-40 to DN400xDN500
Material: Nodular Iron, Carbon steel, Stainless steel and Duplex
Temperature range: -28ºC to +455ºC

Technical information

Applications: Steam, gases, vapours and liquids Minimum Set pressure: 5 mbarg to 200 mbarg Overpressure: 10% Blowdown: Gases 10%, liquids 20% Tolerance Set pressure: ± 3%


Calculation: EN-4126-1 /7 Design/Size: EN-12516-1, EN-4126-1 /7 Materials: EN /ASTM Inspection: EN4126-1 /7, API 527, MSS-SP-55 Tolerances: EN-4126-1 and ASME UG-126