Gas stop valves for domestic gas installations up to 5 bar - Part 1: Requirements and tests
Edition 2023-10

Gas stop valves for domestic gas installations up to 5 bar - Requirements and tests
Edition 2011-09

Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment
Edition 2023-10

Shut-off valves for drinking water installations in properties and buildings - General requirements and tests for manually operated shut-off valves
Edition 2024-09

Stop valves for domestic water supply - Part 1: General requirements and tests for manually operated piston type gate valves of special design, gate valves and diaphragm valves, Technical rule of the DVGW
Edition 2011-01

Pipe Brackets for NW 20 to 500
Edition 1963-08

Clamping plates for the suspension of pipes on I and IPB beams, with CD-ROM
Edition 2014-06

Steel Strap for Tubes of NW 20 to 500
Edition 1968-10

Surface boxes and ground plates - Part 1: Metal surface boxes - Requirements and testing
Edition 2022-08

Surface boxes and ground plates - Part 2: Surface boxes of plastic with parts made of metal - Requirements and tests
Edition 2022-08