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Federal regulations · Through 2026-08-25 · Newer source version available

46 CFR 153.355: PV venting systems.

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Where this section sits in the code
  1. Title 46—Shipping
  2. CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
  3. SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES
  4. PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS
  5. Subpart B—Design and Equipment

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).

Collected 2026-08-27T02:26:22Z. Source file · JSON

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