EN ISO 21787:2006

Industrial valves - Globe valves of thermoplastics materials (ISO 21787:2006)

Publication date:   Nov 14, 2006

General information

90.93 Standard confirmed   Feb 5, 2010

CEN

CEN/TC 69 Industrial valves

European Norm

23.060.10   Globe valves

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Scope

ISO 21787:2006 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 rating between -40 degrees Celsius and +120 degrees Celsius, for a lifetime of 25 years, and also specifies their tests.
ISO 21787:2006 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.
It International Standard is concerned with the range of DN 10; DN 15, DN 20, DN 25, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125 and DN 150, and the range of PN 6, PN 10, PN 16 and Class 150.

Related legislation

Legislation related to this standard

97/23/EC

Pressure equipment

Harmonized/Supporting
2014/68/EU

Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment

Harmonized/Supporting

Life cycle

NOW

PUBLISHED
EN ISO 21787:2006
90.93 Standard confirmed
Feb 5, 2010

CORRIGENDA / AMENDMENTS

PUBLISHED
EN ISO 21787:2006/A1:2019