46 CFR 153.355
§ 153.355 PV venting systems.
United States · 46 CFR — Shipping · Status: effective
Cite this
- Citation
- 46 CFR 153.355, § 153.355 PV venting systems, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/228677
- Permanent ID
ys:prov:228677@1- SHA-256
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Full text
When Table 1 requires a PV venting system, the cargo tank must have a PV valve in its vent line. The PV valve must be located between the tank and any connection to another tank's vent line (such as a vent riser common to two or more tanks).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.