CEN/TC 191
| Project No. | prEN 12259-2 rev |
|---|---|
| Title | This standard specifies requirements for constructions and performance of wet alarm valve assemblies and retard chambers used in automatic sprinkler systems. Auxiliary components and attachments to wet alarm valve assemblies and retard chambers are not covered by this standard. |
| Registration number (WIID) | 34697 |
| Scope | This standard specifies requirements for constructions and performance of wet alarm valve assemblies and retard chambers used in automatic sprinkler systems. Auxiliary components and attachments to wet alarm valve assemblies and retard chambers are not covered by this standard. |
| Status | Izstrādē |
| ICS group | 13.220.20 |