DS/EN ISO 21787
Industrial valves - Globe valves of thermoplastics materials
|Publication Date:||28 March 2006|
|ICS Code (Globe valves):||23.060.10|
This standard specifies requirements for the design, functional characteristics and manufacture
of globe valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature
This standard is applicable to hand- or power-operated valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.