GSO EN 12259-2:2011
EN 12259-2:1999
Gulf Standard
Current Edition
·
Approved on
12 October 2011
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies
GSO EN 12259-2:2011 Files
No files for this standard are available in the store currently.
Obtaining this standard through the store is currently unavailable. You can acquire it directly from its source.
GSO EN 12259-2:2011 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. NOTE: All pressure data in this European standard are given as guage pressure in bar (bar=100.000 Pa)
Best Sellers From Mechanical Sector
OS GSO 42:2015
GSO 42:2015
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
OS GSO 159:1993
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
Recently Published from Mechanical Sector
GSO ISO 4254-9:2026
ISO 4254-9:2018
Gulf Standard
Agricultural machinery — Safety — Part 9: Seed drills
GSO ISO 6531:2026
ISO 6531:2024
Gulf Standard
Machinery for forestry — Portable chain-saws — Vocabulary
GSO EN 13001-3-1:2026
EN 13001-3-1:2025
Gulf Standard
Cranes - General design - Part 3-1: Limit states and proof competence of steel structure
GSO ISO 16625:2026
ISO 16625:2025
Gulf Standard
Cranes and hoists — Selection of wire ropes, drums and sheaves