The new range of Deluge ultra high performance, fully automatic relief valves is available in standard sizes of 25-200mm. An unusual operating characteristic is a proportional decrease in back pressure after the relief valve has opened at the set pressure and increased flow is required, which allows a significantly high increase in gas flow.With high reaction speeds of less than 0.2 seconds, the valves are suitable for overpressures in pipelines, pressure and storage vessels, equipment containers and safety relief applications. The valves reset after opening.
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