Daily eCFR

§ 30.10-55 Pressure vacuum relief valve—TB/ALL.

46 CFR 30.10-55

Citation46 CFR 30.10-55

CorpusDaily eCFR

Displayed edition2026-09-14

Last updated2026-09-14

§ 30.10-55 Pressure vacuum relief valve—TB/ALL.

The term pressure vacuum relief valve means any device or assembly of a mechanical, liquid, weight, or other type used for the automatic regulation of pressure or vacuum in enclosed places.

Authority46 U.S.C. 2103, 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.4.

SourceCGFR 65-50, 30 FR 16657, Dec. 30, 1965, unless otherwise noted.