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Número de resultados: 290

Estado: Active / 2022-09

Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves; German version EN 558:2022

Estado: Active / 2022-09

Technical specifications for valves for shipboard use - Part 1: General

Estado: Active / 2022-09

Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2022); German version EN ISO 28921-1:2022

Estado: Active / 2022-08

Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells; German version EN 12516-2:2014+A1:2021

Estado: Active / 2022-08

Gas cylinders - Inspection and maintenance of valves (ISO 22434:2022); German version EN ISO 22434:2022

Estado: Active / 2022-07

Industrial valves - Design validation-testing of valves (ISO 23632:2021); German and English version prEN ISO 23632:2022 / Note: Date of issue 2022-06-10

Estado: Active / 2022-04

Automatic steam traps - Production and performance characteristic tests (ISO/DIS 5117:2022); German and English version prEN ISO 5117:2022 / Note: Date of issue 2022-03-18*Intended as replacement for DIN EN 26948 (1991-11), DIN EN 27841 (1991-11), DIN EN 27842 (1991-11).

Estado: Active / 2022-03

Frost resistant outdoor taps for outdoor use - General technical specification; German and English version prEN 17821:2022 / Note: Date of issue 2022-02-18

Estado: Active / 2022-02

Industrial valves - Requirements and testing for metallic valves as pressure accessories; German and English version prEN 16668:2022 / Note: Date of issue 2022-01-07*Intended as replacement for DIN EN 16668 (2018-05).

Estado: Active / 2021-11

Industrial valves - Marking of metallic valves; German and English version prEN 19:2021 / Note: Date of issue 2021-10-08*Intended as replacement for DIN EN 19 (2016-07).

Estado: Active / 2021-07

Electric actuators for industrial valves - General requirements (ISO 22153:2020); German version EN ISO 22153:2021

Estado: Active / 2021-07

Testing of valves - Fire type-testing requirements (ISO/DIS 10497:2021); German and English version prEN ISO 10497:2021 / Note: Date of issue 2021-06-04*Intended as replacement for DIN EN ISO 10497 (2010-06).

Estado: Active / 2021-05

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves for water supply systems; German and English version prEN 12201-4:2021 / Note: Date of issue 2021-04-02*Intended as replacement for DIN EN 12201-4 (2012-04).

Estado: Active / 2021-03

LPG Equipment and accessories - Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings; German version EN 13175:2019+A1:2020

Estado: Active / 2020-12

Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests; German version EN 12569:2020

Estado: Active / 2020-10

Devices to prevent pollution by backflow of potable water - Hose Union anti-vacuum valves - DN 15 to DN 25 inclusive Family H, type B and type D - General technical specification; German version EN 15096:2020

Estado: Active / 2020-09

Thermoplastics valves - Torque - Test method (ISO/DIS 8233:2020); German and English version prEN ISO 8233:2020 / Note: Date of issue 2020-08-14*Intended as replacement for DIN EN 28233 (1991-06).

Estado: Active / 2020-07

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020); German version EN ISO 8659:2020

Estado: Active / 2020-06

Industrial valves - Gearbox for valves (ISO 22109:2020); German version EN ISO 22109:2020

Estado: Active / 2020-03

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German version EN 488:2019

Estado: Active / 2019-05

Construction elements in the gas supply system - Part 1: Requirements for construction elements in gas supply systems / Note: This standard is part of the DVGW body of rules.

Estado: Active / 2018-11

Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel; German version EN 12516-4:2014+A1:2018

Estado: Active / 2018-11

Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells; German version EN 12516-1:2014+A1:2018

Estado: Active / 2018-05

Valves - Terminology - Part 1: Definition of types of valves; German version EN 736-1:2018

Estado: Active / 2018-05

Industrial valves - Requirements and testing for metallic valves as pressure accessories; German version EN 16668:2016+A1:2018 / Note: To be replaced by DIN EN 16668 (2022-02).

Estado: Active / 2018-02

Industrial valves - Butt welding ends for steel valves; German version EN 12627:2017

Estado: Active / 2017-10

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings

Estado: Active / 2017-10

Sanitary tapware - Automatic shut-off valves PN 10; German version EN 816:2017

Estado: Active / 2017-07

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2015 + Amd.1:2017); German version EN ISO 15848-1:2015 + A1:2017

Estado: Active / 2017-05

Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015); German version EN ISO 28921-2:2017

Estado: Active / 2016-07

Industrial valves - Marking of metallic valves; German version EN 19:2016 / Note: To be replaced by DIN EN 19 (2021-11).

Estado: Active / 2016-06

Valves - Terminology - Part 2: Definition of components of valves; German version EN 736-2:2016

Estado: Active / 2015-12

Industrial valves - End-to-end and centre-to-end dimensions for valves with threaded ends; German version EN 16722:2015

Estado: Active / 2015-11

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 2: Production acceptance test of valves (ISO 15848-2:2015); German version EN ISO 15848-2:2015

Estado: Active / 2015-06

Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015); German version EN ISO 17778:2015

Estado: Active / 2013-08

Valves for natural gas transportation in pipelines - Performance requirements and tests; German version EN 14141:2013

Estado: Active / 2013-05

Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements; German version EN 13774:2013

Estado: Active / 2012-06

Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements; German version EN 12266-1:2012

Estado: Active / 2012-04

Industrial valves - Test of flow resistance using water as test fluid; German version EN 1267:2012

Estado: Active / 2012-04

Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements; German version EN 12266-2:2012

Estado: Active / 2012-04

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves; German version EN 12201-4:2012 / Note: To be replaced by DIN EN 12201-4 (2021-05).

Estado: Active / 2011-08

Protection against pollution of potable water installations and general requirements of devices to prevent pollution by backflow; German version EN 1717:2000; Technical rule of the DVGW

Estado: Active / 2010-08

Industrial valves - Protective caps for valves with flanged connections; German version EN 12351:2010

Estado: Active / 2010-06

Testing of valves - Fire type-testing requirements (ISO 10497:2010); German version EN ISO 10497:2010 / Note: To be replaced by DIN EN ISO 10497 (2021-07).

Estado: Active / 2009-12

Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2009); English version EN ISO 14723:2009

Estado: Active / 2009-11

Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves; German version EN 12982:2009

Estado: Active / 2009-01

Cryogenic vessels - Valves for cryogenic service; German version EN 1626:2008 / Note: To be replaced by DIN EN ISO 21011 (2021-04).

Estado: Active / 2008-10

Industrial valves - Performance characteristics of thermoplastic valves when used as construction products; German version EN 15389:2008

Estado: Active / 2008-04

Valves - Terminology - Part 3: Definition of terms; German version EN 736-3:2008

Estado: Active / 2005-08

Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C; German version EN 14506:2005

Número de resultados: 290

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