DIN EN 13953-2007 液化石油气设备和附件.液化石油气(LPG)用可移动可充气钢瓶的减压阀
LPG equipment and accessories - Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG)(includes Amendment A1-2007);English version of DIN EN 13953:2007-06
This European standard specifies the design,testing and marking requirements for spring loaded pressure relief valves, for use in liquefied petroleum gas(LPG)cylinders.
These valves can be either an integral part of a cylinder valve(see EN 13152 and EN 13153)or a separate device.
This European Standard does not exclude the use of other designs of pressure relief devices that provide a similar level of safety.