NA 032
DIN Standards Committee Gas Technology
DIN EN 334 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 1759-4 | 2003-09 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges More |
| EN 60534-1 | 2005-02 | Industrial-process control valves - Part 1: Control valve terminology and general considerations (IEC 60534-1:2005) More |
| EN 60534-2-1 | 2011-05 | Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1:2011) More |
| EN 60534-2-3 | 2016-04 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures (IEC 60534-2-3:2015) More |
| EN 60534-3-1 | 2000-05 | Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves (IEC 60534-3-1:2000) More |
| ISO 3419 | 1981-07 | Non-alloy and alloy steel butt-welding fittings More |
| ISO 7005-2 | 1988-12 | Metallic flanges; part 2: cast iron flanges More |
| CEN Guide 4 | 2008-11 | Guide for addressing environmental issues in products standards More |
| DVGW G 459-2 | 2015-11 | Gas Pressure Regulating Installations with a Maximum Upstream Operating Pressure of 5 bar and a Maximum Design Flow Rate of 200 m³/h under normal Conditions on Service Lines; Functional Requirements More |
| EN ISO 14021 | 2016-04 | Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (ISO 14021:2016) More |
