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GSO EN 14622:2024
EN 14622:2005
Gulf Standard
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F
GSO EN 12201-4:2024
EN 12201-4:2012
Gulf Standard
Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves
GSO EN 14623:2024
EN 14623:2005
Gulf Standard
Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
GSO EN 13079:2024
EN 13079:2003
Gulf Standard
Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
GSO ISO 15876-7:2022
ISO 15876-7:2018
Gulf Standard
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 7: Guidance for the assessment of conformity
GSO EN 806-1:2022
EN 806-1:2000
Gulf Standard
Specifications for installations inside buildings conveying water for human consumption - Part 1: General
GSO EN 15161:2022
EN 15161:2006
Gulf Standard
Water conditioning equipment inside buildings - Installation, operation, maintenance and repair
GSO EN 1717:2022
EN 1717:2000
Gulf Standard
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
GSO 2283:2022
Gulf Standard
Specification for Thermoplastic Water Meter Cabinet
GSO EN 12729:2022
EN 12729:2002
Gulf Standard
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
GSO EN 15092:2022
EN 15092:2008
Gulf Standard
Building valves - Inline hot water supply tempering valves - Tests and requirements
GSO EN 1567:2022
EN 1567:1999
Gulf Standard
Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests