Rupture discs and holders are commonly used in combination with pressure relief valves (PRVs) and the benefits of using both are making the solution a popular choice.
Elfab has developed a rupture disc assembly (PRV-GARD), combining the company’s rupture disc ranges with an improved holder solution. It allows the safe opening of a rupture disc when installed before a pressure relief valve.
With its increased face-to-face holder design, Elfab says this ensures that full opening after burst is achieved, eliminating the risk of the disc protruding the holder.
In addition, the valve life should be extended with a rupture disc and holder in situ, as using both helps to extend and isolate the contained media from the safety valve.
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