British Standards Institution

Source:: CEN
Committee:: PVE/19 - LPG containers and their associated fittings
Categories:: Pressure regulators
Comment period start date:: 03/07/2025
Comment period end date:: 02/09/2025
Number of comments:: 0

Comment by:

2nd Sep

Scope

This document specifies the design, testing and marking requirements for spring loaded pressure relief valves (PRV), for use in liquefied petroleum gas (LPG) cylinders of water capacity of 0,5 l up to and including 150 l.

These PRVs can be either an integral part of a cylinder valve (see EN ISO 14245 [4] and EN ISO 15995 [5]) or a separate device.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

07/04/2025

3. Public Comments

Public Comments start date:

03/07/2025

Public Comments end date:

02/09/2025

4. Comment Resolution

Comment Resolution start date:

17/11/2026

5. Approval

6. Publication

Publication start date:

06/11/2026

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Standards Development

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

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