International Standard
ISO 21159:2018
Ships and marine technology — Butterfly valves for use in low temperature applications — Design and testing requirements
Reference number
ISO 21159:2018
Edition 1
2018-11
© ISO 2024
International Standard
Read sample
Published (Edition 1, 2018)

ISO 21159:2018

Format
Language
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies requirements for design, manufacture, and test methods of cryogenic butterfly valves in order to have an excellent quality leakage stability in a very low temperature service (−196 °C to 80 °C).

It is applicable to valves of nominal sizes: DN: 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600 corresponding to nominal pipe size (NPS): 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.

General information

  • Status
     : Published
    Publication date
     : 2018-11
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 14
  • Technical Committee :
    ISO/TC 8/SC 3
    ICS :
    47.020.30 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 47
  6. 47.020
  7. 47.020.30
  8. ISO 21159:2018