Through-valves for refrigerant circuits, nominal pressure 25 bar
Edition 1974-08

Elbow valves for refrigerant circuits; nominal pressure 25 bar
Edition 1974-08

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests
Edition 2014-11

Stop valves for domestic water supply - Piston type gate valves - PN 10
Edition 2012-04

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

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