Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
Edition 2018-10-15

LPG Equipment and accessories. Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings
Edition 2019-05-03

Fire protection - Automatic sprinkler systems - Part 2: Requirements and test methods for sprinkler system alarm valves, check valves, water motor alarms, retard devices and accelerators
Edition 2024-03

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Classification system and qualification procedures for type testing of stem seals for valves
Edition 2024-05

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters (IEC 22F/712/CDV) (Amendment) (english version)
Edition 2023-02-15

BS EN 14451. Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A
Edition 2019-01-30

Electric actuators for industrial valves - General requirements
Edition 2020-01

Tyre valves for aircraft; interchangeability dimensions
Edition 1988-04

Industrial valves - Ball valves of thermoplastics materials; Amendment 1
Edition 2019-07

Industrial valves - Butterfly valves of thermoplastics materials; Amendment 1
Edition 2019-07