High Flow Safety Valves according to PED, DIN/EN
The required capacity is usually the most important criteria for selecting a size in this category. With reference to the inlet size, high flow safety valves can discharge the highest capacity and in particular on gas/vapour service open rapidly for instant pressure relief.
The size of the outlet is always larger than that of the inlet, in order to provide the fluid room for supercritical relief in the discharge. The variety of pressure ratings, temperature classes and sizes provides a flexible choice for all industrial requirements.