§30.10-55. Pressure vacuum relief valve—TB/ALL.
46 C.F.R. § 30.10-55
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.
Notes, amendments, and revision history
Authority
Authority: 46 U.S.C. 2103, 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.4.
Source
Source: CGFR 65-50, 30 FR 16657, Dec. 30, 1965, unless otherwise noted.