Specifications for the design of safety valves
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For petrochemical companies. SH has regulations. However, for some systems, such as two heat exchangers, filters, pumps connected in parallel, or, to be more precise, control valves. There are cut-off valves at the front and back. Or the dual-valve of the inlet device. Under what circumstances is it necessary to install a safety valve?
If the pressure source within the system is difficult to control, and if the pressure mentioned by the poster can cause fluctuations that damage the equipment, then a safety valve should be installed to prevent such pressure issues. Generally, such equipment comes with the manufacturer’s own components; it is advisable to consult the relevant manufacturers, as they are quite sensitive to pressure fluctuations.