Pressure Relief (PRV) Required?

In most cases the SJPs and Silencers are designed to meet the highest operating pressure, plus an allowance for safety. Normally no pressure relief is needed. It is, however, possible to incorporate a Pressure Relief Valve (PRV) if the LP side piping system is of a lower pressure rating than the HP side piping, or to meet site specific requirements such as the site fire case.

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