British Standards Institution

Sector: Manufacturing

Overview: Under the direction of PSE/18, is responsible for the UK input into certain working groups of CEN/TC 69 and ISO/TC 153 and for standards related to terminology, design, testing and marking of valves.

Committee standards activity

In Progress (10)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
ISO/TC 153 N 489, ISO/NP 15848-3	Industrial valves -- Measurement, test and qualification procedures for fugitive emissions -- Part 3: Classification system and qualification procedures for type testing of stem seals for valves Categories: Information management \| Standardization. General rules \| Measurement and Science \| Testing \| Engineering \| Fluid systems and components \| Valves \| Valves. Other Proposal begins : 2021-05-04	Proposal
ISO/TC 153 N 425, ISO/NP 5115	Industrial valves - Part-turn valve actuation Categories: Information management \| Standardization. General rules \| Engineering \| Fluid systems and components \| Valves \| Valves. General \| Valves. Other Proposal begins : 2020-03-25	Proposal
CEN/TC 69 N 2251 , prEN 17070	Industrial valves - Minimum performance requirements Categories: Information management \| Standardization. General rules \| Engineering \| Fluid systems and components \| Valves \| Valves. General \| Valves. Ball and plug \| Valves. Other Proposal begins : 2020-05-19	Proposal
BS ISO 6552	Automatic steam traps — Definition of technical terms Categories: Unclassified documents Drafting begins : 2025-10-31	Drafting
BS EN ISO 6704	Automatic steam traps — Classification Categories: Unclassified documents Drafting begins : 2025-10-31	Drafting
BS EN ISO 23632	Industrial valves — Design validation-testing of valves Categories: Unclassified documents Proposal begins :	Proposal
BS EN 17070	Industrial valves - Minimum performance requirements Categories: Valves. General Public comment begins : 2016-12-01	Public comment
BS EN 15714-3	Industrial valves - Actuators. - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirements Categories: Unclassified documents Drafting begins : 2020-06-22	Drafting
BS EN 12516-3	Valves - Shell design strength. Part 3: Experimental method Categories: Unclassified documents Drafting begins : 2025-05-26	Drafting
BS EN 12266-1	Industrial valves - Testing of metallic valves. Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements" Categories: Unclassified documents Drafting begins : 2025-05-26	Drafting

Published (35)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 5752:2021	Metal valves for use in flanged pipe systems. Face-to-face and centre-to-face dimensions Categories: Valves. General Published standard begins : 2021-06-30	Published standard
BS ISO 5209:2019	General purpose industrial valves. Marking Categories: Valves. General Published standard begins : 2019-08-09	Published standard
BS ISO 5208:2015	Industrial valves. Pressure testing of metallic valves Categories: Valves. General Published standard begins : 2015-07-01	Published standard
BS ISO 5115:2023	Industrial valves. Part-turn valve actuation. Part-turn valve actuation Categories: Valves. General Published standard begins : 2023-11-20	Published standard
BS ISO 12101:2025	Industrial valves. Measurement, test and qualification procedures for fugitive emissions. Classification system and qualification procedures for type testing of stem seals for valves Categories: Valves. General Published standard begins : 2025-06-24	Published standard
BS EN ISO 5117:2023	Automatic steam traps. Production and performance characteristic tests Categories: Pipeline components. Other \| Valves. General Published standard begins : 2023-07-12	Published standard
BS EN ISO 28921-2:2017	Industrial valves. Isolating valves for low-temperature applications. Type testing Categories: Valves. General Published standard begins : 2017-03-17	Published standard
BS EN ISO 28921-1:2022	Industrial valves. Isolating valves for low-temperature applications. Design, manufacturing and production testing Categories: Valves. General Published standard begins : 2022-07-21	Published standard
BS EN ISO 23632:2022	BS EN ISO 23632 Industrial valves - Design validation-testing of valves Categories: Valves. General Published standard begins : 2022-12-13	Published standard
BS EN ISO 15848-2:2015	Industrial valves. Measurement, test and qualification procedures for fugitive emissions. Production acceptance test of valves Categories: Valves. General Published standard begins : 2015-06-22	Published standard

Withdrawn (37)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 5208:2008	Industrial valves. Pressure testing of metallic valves Categories: Valves. General Withdrawn begins : 2015-07-01	Withdrawn
BS ISO 28921-2:2015	Industrial valves. Isolating valves for low-temperature applications. Type testing Categories: Valves. General Withdrawn begins : 2017-03-17	Withdrawn
BS ISO 28921-1:2013	Industrial valves. Isolating valves for low-temperature applications. Design, manufacturing and production testing Categories: Valves. General Withdrawn begins : 2017-03-17	Withdrawn
BS ISO 23632:2021	Industrial valves. Design validation-testing of valves Categories: Valves. General Withdrawn begins : 2022-12-13	Withdrawn
BS EN ISO 15848-2:2006	Industrial valves. Measurement, test and qualification procedures for fugitive emissions. Production acceptance test of valves Categories: Valves. General Withdrawn begins : 2015-06-22	Withdrawn
BS EN ISO 15848-1:2015	Industrial valves. Measurement, test and qualification procedures for fugitive emissions. Classification system and qualification procedures for type testing of valves Categories: Valves. General Withdrawn begins : 2017-07-05	Withdrawn
BS EN ISO 15848-1:2006	Industrial valves. Measurement, test and qualification procedures for fugitive emissions. Classification system and qualification procedures for type testing of valves Categories: Valves. General Withdrawn begins : 2015-06-22	Withdrawn
BS EN ISO 10497:2010	Testing of valves. Fire type-testing requirements Categories: Ignitability and burning behaviour. Materials and products \| Valves. General Withdrawn begins : 2022-11-24	Withdrawn
BS EN ISO 10497:2004	Testing of valves. Fire type-testing requirements Categories: Ignitability and burning behaviour. Materials and products \| Valves. General Withdrawn begins : 2010-03-08	Withdrawn
BS EN 558:2017	Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves Categories: Pipeline components. Other \| Valves. General Withdrawn begins : 2022-06-30	Withdrawn

Standards Development

PSE/18/1 - Industrial valves, steam traps, actuators and safety devices against excessive pressure - Valves - Basic standards

Committee standards activity