BS EN 16631:2015

This standard BS EN 16631:2015 LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Reconditioning requirements is classified in these ICS categories:

• 23.060.40 Pressure regulators

This European Standard specifies the requirements for the reconditioning, retesting and certification of Pressure Relief Valves (PRVs) for LPG pressure vessels covered under the scope of EN 14129 .

This European Standard applies to retesting and reconditioning of PRVs that are carried out in a workshop and does not apply to site adjustment of installed PRVs.

Annex A is an informative annex detailing a sampling approach for PRV requalification which should only be used in case of on-site requalification of series produced pressure vessels fitted with series produced PRVs.