Gas pressure regulators and safety devices for gas installations for inlet pressure up to 5 bar
Edition 2017-08

Stopvalves for domestic water supply - Two-way valves - Oblique bonnet type PN 10; Y-type valve; Technical rule of the DVGW
Edition 2002-10

Stopvalves for domestic water supply - Two-way valves - Vertical bonnet type PN 10; Straight pattern globe valve; Technical rule of the DVGW
Edition 2002-10

Dispense systems for draught beverages - Part 8: Requirements for point of use water coolers
Edition 2009-12

Excess flow valves - Part 2: Excess flow valves for service lines
Edition 2025-10

Excess flow valves - Part 1: Excess flow valves for gas installation
Edition 2025-10

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings
Edition 2017-10

Excess flow valves - Part 1: Excess flow valves for gas installation
Edition 2021-06

Construction elements in the gas supply system - Part 1: Requirements for construction elements in gas supply systems
Edition 2019-05