This European Standard applies to all industrial process control valves (hereafter referred to as control valves).
This European Standard specifies the design and performance requirements including material, pressure/temperature ratings, dimensions, testing and marking.
The range of nominal size is:
- DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 200.
The range of PN is:
- PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.
The range of Class is:
- Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500.
Pinch valves are excluded from the scope of this European Standard.
Cast iron Class designated flanges are excluded from the scope of this European Standard.
Legislation related to this standard
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
PUBLISHED
EN 1349:2009
90.93
Standard confirmed
May 29, 2020