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CEN - EN 593

Industrial valves - Metallic butterfly valves

inactive
Organization: CEN
Publication Date: 1 June 2009
Status: inactive
Page Count: 26
ICS Code (Gate valves): 23.060.30
scope:

This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used for isolating, regulating or control applications.

The PN and Class ranges are:

PN 2,5 ; PN 6 ; PN 10 ; PN 16 ; PN 25 ; PN 40 ; Class 150 ; Class 300.

The DN range is:

- 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 1000 ; DN 1200 ; DN 1400 ; DN 1600 ; DN 1800 ; DN 2000 ; DN 2200 ; DN 2400.

DN 750 is used only for Class 150 and Class 300.

For special application as industrial process control valves, see EN 1349 and EN 60534-2-1.

Document History

PREN 593
October 1, 2019
Industrial valves - Metallic butterfly valves
This document specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for...
EN 593
October 1, 2017
Industrial valves - Metallic butterfly valves for general purposes
This European Standard specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and...
EN 593
June 1, 2009
Industrial valves - Metallic butterfly valves
This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used for isolating, regulating or control applications....
EN 593
June 1, 2009
Industrial valves - Metallic butterfly valves
A description is not available for this item.
EN 593
February 1, 2004
Industrial Valves - Metallic Butterfly Valves
A description is not available for this item.
EN 593
January 1, 1998
Industrial Valves - Metallic Butterfly Valves
A description is not available for this item.
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References

This document references:
EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Published by CEN on October 1, 2013
This European Standard specifies requirements for semi-finished products, bars and rods for fasteners with properties specified at elevated and/or low temperatures made of non-alloy and alloy...
This document references:
EN 12516-1 - Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
Published by CEN on October 1, 2014
This European Standard specifies the tabulation method for determining the wall thickness of valve bodies, bonnets and covers with essentially circular cross-section made in forged, cast or...
This document references:
EN 12516-4 - Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
Published by CEN on October 1, 2014
This European Standard specifies the calculation method for valve shells manufactured in metallic materials other than steel. The loadings to be accounted for are in accordance with EN 12516-2....
This document references:
ISO 12944-2 - Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments
Published by ISO on November 1, 2017
This document deals with the classification of the principal environments to which steel structures are exposed, and the corrosivity of these environments. This document — defines...
This document references:
EN 558 - Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
Published by CEN on February 1, 2022
This document specifies the “face-to-face” (FTF) and “centre-to-face” (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems. This document covers valves with the...
This document is referenced by:
EN 13774 - Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
Published by CEN on February 1, 2013
This European Standard deals with metal isolating valves used for gas distribution systems with maximum operating pressure up to 16 bar, and which operate with fuel gases of the first, the second and...
This document is referenced by:
DIN EN 13774 - Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
Published by DIN on May 1, 2013
This European Standard deals with metal isolating valves used for gas distribution systems with maximum operating pressure up to 16 bar, and which operate with fuel gases of the first, the second and...
This document is referenced by:
10631 - Industrial valves - Metallic butterfly valves
Published by ISO on May 1, 2021
This document specifies the general requirements for design, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure/temperature ratings and testing for butterfly valves having...
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