CSN EN 12569

CSN EN 12569 This document applies to valves of DN 15 and larger, made of metallic materials for chemical and petrochemical plants. It contains additional requirements to those contained in the relevant European product standards (e.g. EN 593, EN 1349) and EN 16668. The use of design codes or technical rules other than described by European product standards is subject to agreement with the purchaser. Process control devices and safety accessories are not subject of this document.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.