Connections
PN40 • PN63 • ANS1 150 • ANS1 300 • ANS1 400 • ANS1 600
Flange connection according to DIN EN 1092-1 sealing strip form B / Flange connection according to DIN EN 1092-1 sealing strip form B
Flange connection according to DIN EN 1092-1 sealing strip form D/ Flange connection according to DIN EN 1092-1 sealing strip form D
Flange connection according to ASME B16.5 / Flange connection according to ASME B16.5
Sizes
DN15 • DN20 • DN25 • DN32
Pressure Range
0.5 to 70 bar
Temperature Range
-60°C to 400°C
TÜV • UKCA • ASME • CRN • EAC • TS
These flanged safety valves are particularly suitable for applications involving hydrogen thanks to the versatility of the 451FL valve with optionally available back pressure compensating stainless steel bellows or lifting, this safety valve is in demand throughout the entire hydrogen value chain.
