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Recommendations for Pressure Relief Valve Manufacturers

Recommendations for Pressure Relief Valve Manufacturers

Recommendations for Pressure Relief Valve Manufacturers

(OP)
Is anybody aware of a pressure relief valve manufacturer that can do large valves (say 6" flange connections) suitable for Hydrogen service? We are in the process of designing a liquid ring hydrogen compressor and have run into a problem sourcing a non cast iron valve that would be suitable for the application, at least in the sizes we are talking.

Joe Hasik, CSWP

RE: Recommendations for Pressure Relief Valve Manufacturers

As this has been up for a while without an answer (and is close to being moved to page 2), may I recommend that you repost your question over on forum408: Valve engineering? You might get a better response there.

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RE: Recommendations for Pressure Relief Valve Manufacturers

I'm not going to research hydrogen compatability and cast/non-cast, but the companies below make PSVs >= 6":

Anderson-Greenwood
Crosby
Leser Gmbh & Company KG
Sempell
Teledyne Farris Engineering
Dresser Industries (used to be Consolidated)
Mercer

Good luck,
Latexman

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