EN 12334:2001

EN 12334:2001 is a standard published by the European Committee for Standardization (CEN). Its full title is "Industrial valves - Cast iron check valves". This standard covers: This European Standard specifies requirements for cast iron check valves having flanged end connections or wafer type bofy, with either metallic or resilient seating, in nominal sizes DN40 to DN1000 and nominal pressure ratings PN6 to PN40, Class 125, and Class 250 and in pivoting, linear, diaphragm or ball type.

This European Standard specifies requirements for cast iron check valves having flanged end connections or wafer type bofy, with either metallic or resilient seating, in nominal sizes DN40 to DN1000 and nominal pressure ratings PN6 to PN40, Class 125, and Class 250 and in pivoting, linear, diaphragm or ball type.

EN 12334:2001 is classified under the following ICS (International Classification for Standards) categories: 23.060.50 - Check valves. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12334:2001 has the following relationships with other standards: It is inter standard links to EN 16767:2016, ISO 4200:1991, ISO 7-1:1994, EN 12266-1:2003, prEN 15116, EN 1563:2018, EN 12266-2:2002, EN 736-3:2008, EN 558:2022, EN 1092-2:2023, EN 12351:1999, EN 736-1:2018, EN 736-2:2016, EN 738-4:1998/A1:2002, EN 19:2002. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 12334:2001 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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