LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Reconditioning requirements; German version EN 16631:2015
Edition 2015-07

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO/DIS 16486-4:2024); German and English version prEN ISO 16486-4:2024
Edition 2024-07

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves; German version EN 1074-4:2000
Edition 2000-10

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: Control valves; German version EN 1074-5:2001
Edition 2001-04

Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015); German version EN ISO 17778:2015
Edition 2015-06

Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air (ISO 12209:2013 + Amd 1:2016, Corrected version 2017-03); German version EN ISO 12209:2013 + A1:2016
Edition 2017-05

Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 2: Mounting and operating conditions for draw-off taps and mixing valves (ISO 3822-2:1995); German version EN ISO 3822-2:1995
Edition 1995-05

LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment; German and English version prEN 14071:2021
Edition 2021-03

Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports; German and English version prEN 12100:2023
Edition 2023-11

Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications (ISO 11363-1:2018 + Amd 1:2023); German version EN ISO 11363-1:2018 + A1:2023
Edition 2023-11