Excess flow valves - Part 3: Conformity assessment of excess flow valves for gas installation
Edition 2025-10

Excess flow valves - Part 3: Conformity assessment of excess flow valves for gas installation
Edition 2021-06

Excess flow valves - Part 4: Conformity assessment of excess flow valves for service lines
Edition 2026-11

Excess flow valves - Part 4: Conformity assessment of excess flow valves for service lines
Edition 2025-10

Excess flow valves - Part 4: Conformity assessment of excess flow valves for service lines
Edition 2022-09

Seals with higher thermal resistant for unions and flanges in connection with gas meters and pressure regulators as well as flange connections in gas installations
Edition 2018-08

Sealing profiles of expanded PTFE for flanged joints in the gas supply
Edition 2020-01

Installation systems for gas installation inside buildings, consisting of multi-layer composite pipes and their corresponding fittings, for an operating pressure ≤ 100 mbar - Part 1: Requirements and testing; Text in German and English
Edition 2020-12

Installation systems for gas installation inside buildings, consisting of multi-layer composite pipes and their corresponding fittings, for an operating pressure ≤ 100 mbar - Part 2: Conformity assessment; Text in German and English
Edition 2020-12

Installation systems for gas installation inside buildings, consisting of multi-layer composite pipes and their corresponding fittings, for an operating pressure ≤ 100 mbar - Part 3: Conformity assessment for the use of alternative pipe materials; Text in German and English
Edition 2020-12