DIN EN ISO 16136 E : 2019现行
Industrial valves – Butterfly valves of thermoplastics materials (ISO 16136:2006 + Amd 1:2019); German version EN ISO 16136:2006 + A1:2019
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This International Standard specifies requirements for the design, functional characteristics and manufacture of butterfly valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature rating between ? 40 °C and + 120 °C, for a lifetime of 25 years, and also specifies their tests.
ISO 16136:2006/Amd 1:2019 - Identical
EN ISO 16136 : 2006/A1:2019 - Identical
ISO 16136 : 2006(R2015) - Identical
