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  • Users: Discosis
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  1. Discosis

    DIB-1 seat configuration

    Hello, I'm in a non technical role but love this forum and some of the advice. RIght now I'm comparing two DIB-1 ball valves, where one is primary metal-to-metal seal and secondary synthetic o-ring seal, spring energised. The second uses a elastomeric "delta" o-ring with a scraper seat...

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