UNI EN ISO 16138:2019现行
Industrial valves - Diaphragm valves of thermoplastics materials
出版：Ente Nazionale Italiano di Unificazione (UNI)
专家解读视频
The standard specifies requirements for the design, functional characteristics and manufacture of diaphragm 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 degrees Celsius and +120 degrees Celsius, for a lifetime of 25 years, and also specifies their tests.
EN ISO 16138:2006/A1:2019 - Identical
ISO 16138 : 2006(R2015) - Identical
EN ISO 16138 : 2006 - Identical
ISO 16138 : 2006/AMD 1 : 2019 - Identical
