Published February 10, 2026
The standard relates to valves for hydrogen fluoride alkylation service.
The Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry announces the publication of an Errata Sheet for SP-160-2024, Valves for Hydrogen Fluoride Alkylation Service has been published by MSS. The Errata Sheet includes a “normative” correction to Section 6.2.5. The Errata Sheet is meant for insertion into the current 2024 Edition. Future editions of this Standard Practice will include this corrected information.
SP-160 continues to be maintained under the consensus of MSS Technical Committee 410, Severe & Special Service Valves. The Errata Sheet has been inserted into MSS SP-160-2024 and is now available from authorized U.S. and global distributors. It has been published in an electronic version (PDF) and can be downloaded (free of charge) at: https://msshq.org/page/AmendmentsErrataNotices.
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