CEN EN 331 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings - Incorporates Amendment A1: 2010
Список продуктов
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Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- 13
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- 13.160
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- 35
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- 35.100
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CEN EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements - Incorporating corrigendum February 2016
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 334 Gas pressure regulators for inlet pressures up to 100 bar - Incorporates Amendment A1: 2009
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- CEN EN 88-2 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- BSI BS EN 88-1 Pressure regulators and associated safety devices for gas Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- CENELEC EN 175301-803 Detail Specification: Rectangular connectors - Flat contacts, 0,8 mm thickness, locking screw not detachable
- SNV SN EN 88-1 Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
- SNV SN EN 30-1-1+A3 Domestic cooking appliances burning gas - Part 1-1: Safety - General
- SNV SN EN 1106 Manually operated taps for gas burning appliances
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- Картотека зарубежных и международных стандартов
European Committee for Standardization
Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings - Incorporates Amendment A1: 2010
N EN 331
Annotation
This European Standard specifies the general requirements for the construction, performance and safety of ball valves and closed bottom taper plug valves. It also details the test methods and marking requirements.
It applies to metallic valves for domestic and commercial not directly buried installations inside or outside of building, using gases of the first, second and third family (specified in EN 437) and working up to 0,2 X 105 Pa, 0,5 X 105 Pa and 5 x 105 Pa.
NOTE "Not directly buried" within the context of this standard means that valves below ground are not in direct contact with earth or other materials e.g. that they are in a protected encasement.
Valve nominal sizes (DN) covered by this European Standard are as follows: 6, 8, 10, 12, 15, 20, 25, 32, 40, 50.
Автоматический перевод:
Вручную управляемые шаровые клапаны и закрытые нижние крановые клапаны заострения для газовых установок для зданий - Включают Поправку A1: 2010
Этот европейский стандарт определяет общие требования для строительства, производительности и безопасности шаровых клапанов и закрытых нижних крановых клапанов заострения. Это также детализирует требования маркировки и методы испытаний.
