NEN-ISO 15364
Ships and marine technology - Pressure/vacuum valves for cargo tanks
| Organization: | NEN |
| Publication Date: | 1 September 2000 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Piping systems): | 47.020.30 |
scope:
Applies to pressure/vacuum relief valves protecting marine vessel systems, including cargo tanks, that may be subject to gas/vapour pressure or vacuum outside the design parameters of the system/tank. Specifies the minimum requirements for performance and testing of pressure/vacuum relief valves, with emphasis on selection of materials, internal finish and surface requirements for pressure/vacuum valves installed on cargo tanks in tankers. Specifies design and in-service performance criteria and operational testing and maintenance requirements.
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