British Standards Document
BS EN 13953
LPG equipment and accessories. Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG)

https://doi.org/10.3403/30394459U

BS EN 13953 is maintained by PVE/19. The current release of this standard is:

BS EN 13953:2020 LPG equipment and accessories. Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG)

https://doi.org/10.3403/30394459 (published 15/12/2020)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 13953:2015 [current until 15/12/2020]
BS EN 13953:2003 [current until 31/03/2015]