Ships and marine technology. Butterfly valves for use in low temperature applications. Design and testing requirements Ingestion-build-207047 In case of dispute

In case of dispute

Thereby the user is able to rely on defined numerical data while the manufacturer of thin films has the choice for the materials and production method

This part of BS EN 60974 is applicable to power sources with a thermal cut-out device for manual metal arc welding with limited duty

and application profile standard developers may also find it appropriate source material

plated or latticed components

Ships and marine technology. Butterfly valves for use in low temperature applications. Design and testing requirements Ingestion-build-207047 In case of disputeWhat is this standard about? 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.