Industrial valves - Method for sizing the operating element
Edition 2001-08-01

Gas cylinders - Cylinder valves - Specification and type testing
Edition 2024-04-10

Valves - Shell design strength - Part 3: experimental method
Edition 2003-06-01

BS EN 17962. Valves and fittings for buildings and devices to prevent pollution by backflow of potable water. Polymer parts and housings under internal pressure and without external loads
Edition 2023-03-23

BS EN 1092-1:2018 AMD1. Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated. Part 1. Steel flanges
Edition 2022-12-01

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021/DAM 1:2023) (Amendment)
Edition 2023-03-15

BS EN 1555-4 Plastics piping systems for the supply of gaseous fuels -Polyethylene (PE). Part 4: Valves
Edition 2024-06-06

Oil and gas industries including lower carbon energy - Pipeline transportation systems - Subsea pipeline valves (ISO/DIS 14723:2024)
Edition 2024-06-15

BS EN 17450-3 Fixed firefighting systems. Water mist systems. Part 3. Requirements and test methods for check valves
Edition 2024-06-27

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic shut-off valves
Edition 2024-08