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BS ISO 15364:2021

$167.15

Ships and marine technology. Pressure-vacuum valves for cargo tanks and devices to prevent the passage of flame into cargo tanks

Published By Publication Date Number of Pages
BSI 2021 40
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This document is applicable to pressure-vacuum valves and to devices to prevent the passage of flame, both protecting cargo tanks, that can be subject to explosive gas/vapour and/or to gas/vapour pressure or vacuum beyond the design parameters of the system/tank. It specifies the minimum requirements for performance and testing. It also specifies design and in-service performance criteria, operational testing and maintenance requirements. Design or manufacturing in accordance with this document does not imply suitability for any given installation, it indicates that certain minimum requirements have been considered and that information necessary for determination of suitability is provided to the buyer of the equipment.

The flame test procedures of ISO 16852:2016 are incorporated in this document.

NOTE

Minimum requirements for devices to prevent the passage of flame are found in the International Maritime Organization (IMO) “ International Convention for the Safety of Life at Sea, as amended” (SOLAS), Chapter II-2 , Regulation 4, and IMO Maritime Safety Committee (MSC) Circular No. 677 (MSC/Circ. 677), “Revised Standards for the Design, Testing and Locating of Devices to Prevent the Passage of Flame into Cargo Tanks in Tankers”, as amended.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
9 4 Symbols and abbreviated terms
10 5 Materials
6 Other requirements
12 7 Type tests
13 8 Flow and velocity tests
8.1 Determination of capacity
8.2 Capacity data
14 8.3 Test apparatus
8.4 Flow measurements
15 9 Undamped oscillation tests
16 10 Production control and inspections
11 Documentation
11.1 General
18 11.2 Installation instructions
19 12 Marking
13 Quality assurance
20 Annex A (informative) Installation requirements for ships subject to the International Convention for the Safety of Life at Sea, as amended (SOLAS)
21 Annex B (normative) Flow test measurements
23 Annex C (normative) Devices to prevent the passage of flame
25 Annex D (informative) Materials selection guidelines
26 Annex E (informative) Corrosion protection guidelines
29 Annex F (informative) Specification information
30 Annex G (informative) Flow graph examples
34 Annex H (informative) Relevant issues for reduction of volatile organic compound (VOC) losses during cargo handling
36 Annex I (informative) Sizing guidelines
37 Annex J (normative) Limits on valve leakage
38 Annex K (informative) Sizing, location and installation of devices
39 Bibliography
BS ISO 15364:2021
$167.15